JP2009240539A - Fluoroscopic imaging system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a medical solution injection device with a structure capable of easily setting injection control data and preventing the execution of medical solution injection based on inappropriate injection control data. <P>SOLUTION: When an automatic setting request of the injection control data is input in a request input section 422 of the medical solution injection device 400, subject management data are acquired from RIS 100. An injection setting section 424 generates injection control data based on the subject management data and set them to an injection control section 421. The injection control data appropriate for the injection subject are set to the medical solution injection device 400 without executing a complicated input operation by a worker. The injection control data appropriate for the injection subject are thus set to the medical solution injection device 400 without executing the complicated input operation by the worker. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a fluoroscopic imaging system having at least a data management device, a fluoroscopic imaging device, a chemical solution injection device, and a data control device, and in particular, the data management device and the chemical solution injection device are connected via a data control device. The present invention relates to a fluoroscopic imaging system.

  At present, as a fluoroscopic imaging apparatus for imaging a tomographic image that is fluoroscopic image data of an injecting subject, a CT (Computed Tomography) scanner, an MRI (Magnetic Resonance Imaging) apparatus, a PET (Positron Emission Tomography) apparatus, an ultrasonic diagnostic apparatus, etc. There is. In addition, as a fluoroscopic imaging apparatus that captures a blood vessel image that is fluoroscopic image data of an injecting subject, there are a CT angio apparatus, an MRA (MR Angio) apparatus, and the like.

  When using the fluoroscopic imaging apparatus as described above, injection of a chemical solution such as a contrast medium or physiological saline may be performed on an injecting subject, and a chemical solution injection apparatus that automatically executes this injection is also in practical use. A general chemical solution injection device holds a chemical solution syringe filled with a chemical solution, and presses a piston member into the cylinder member to execute a chemical solution injection to an injecting subject.

  Although the fluoroscopic imaging device functions as a stand-alone, normally, a fluoroscopic imaging system including part of the fluoroscopic imaging device is constructed. Such a fluoroscopic imaging system includes, for example, a chart management device, an imaging management device, a fluoroscopic imaging device, a data storage device, an image browsing device, and the like.

  The medical chart management device is generally called a HIS (Hospital Information System) or the like, and manages a so-called electronic medical chart. This electronic medical record is created for each injection subject.

  For example, when imaging fluoroscopic image data from a certain injecting subject, imaging order data is created by the medical chart management device based on the electronic medical record of the injecting subject. This imaging order data is generated for each imaging operation in which fluoroscopic image data is imaged from the injecting subject.

  More specifically, the imaging order data includes, for example, imaging work ID (Identity) that is unique identification information, identification information of the fluoroscopic imaging apparatus, a subject ID, imaging start and end dates, and the like.

  Such imaging order data is supplied from the chart management apparatus to the imaging management apparatus. The imaging management apparatus is generally called RIS (Radiology Information System) or the like, and stores imaging order data for imaging fluoroscopic image data from an injecting subject.

  The fluoroscopic imaging apparatus acquires imaging order data from the imaging management apparatus and executes an imaging operation. In that case, the fluoroscopic imaging device captures fluoroscopic image data from the injecting subject in accordance with the imaging order data. The fluoroscopic image data is output with at least a part of the imaging order data by the fluoroscopic imaging device to the data storage device.

  This data storage device is generally called a PACS (Picture Archive and Communication System) or the like, and stores fluoroscopic image data to which imaging order data is added.

  An image browsing device generally called a viewer is connected to the data storage device. For example, the image browsing apparatus reads the fluoroscopic image data using the imaging order data as a search key, and displays the fluoroscopic image data.

  However, the imaging management apparatus normally manages a plurality of imaging order data. For this reason, it is necessary to selectively provide one to the fluoroscopic imaging device from a plurality of imaging order data managed by the imaging management device. Therefore, the imaging management apparatus has, for example, formats called push type and pull type.

  The push-type imaging management device selects one from a plurality of managed imaging order data, for example, by manual operation of an operator. When the push-type imaging management apparatus receives a request for automatic setting of imaging order data from the fluoroscopic imaging apparatus, it returns one selected imaging order data.

  The pull-type imaging management apparatus transmits an order retrieval key together with a request for automatic setting of imaging order data from the fluoroscopic imaging apparatus. The order search key is made up of, for example, an imaging work ID of imaging order data.

  Therefore, the imaging management apparatus searches the imaging order data with the order search key, and returns the searched imaging order data to the fluoroscopic imaging apparatus. When one appropriate imaging order data is returned, the fluoroscopic imaging apparatus captures fluoroscopic image data from the injecting subject in response to the imaging order data.

  On the other hand, when a plurality of imaging order data is retrieved and returned, the fluoroscopic imaging apparatus selects one of the received plurality of imaging order data by, for example, a manual operation by an operator.

  Note that, when the imaging order data transmitted from the imaging management apparatus as described above is determined by the fluoroscopic imaging apparatus, this is notified to the imaging management apparatus. For this reason, even in the pull-type imaging management apparatus, one imaging order data used for imaging fluoroscopic image data by the fluoroscopic imaging apparatus is specified.

There are various proposals for the fluoroscopic imaging system as described above (see, for example, Patent Documents 1 and 2).
JP 2001-101320 A JP-A-2005-198808

  In the fluoroscopic imaging system as described above, a chemical solution such as a contrast medium is injected into the injecting subject by the chemical injection device, and fluoroscopic image data is captured from the injected subject by the fluoroscopic imaging device corresponding to the imaging order data.

  However, it is necessary to inject only an appropriate volume of contrast medium at an appropriate rate into the injecting subject. For this reason, the operator needs to determine the injection speed of the contrast agent, the total injection amount, and the like in consideration of the imaging region and the body weight of the injection subject, and input this as injection control data to the drug solution injection device. However, this operation is complicated and difficult for unskilled workers.

  Moreover, in the conventional liquid injector, if injection control data is set, the liquid injection is performed even if the injection control data does not properly correspond to the injecting subject who is actually performing the imaging operation of the fluoroscopic image data. Can be executed. For this reason, it is difficult to prevent a medical error or the like in which the chemical solution injection is executed by the injection control data that is not appropriate for the injection subject.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a fluoroscopic imaging system that can easily set injection control data appropriate for an injecting subject in a chemical injection device.

  The first fluoroscopic imaging system of the present invention manages the subject management data in which various subject conditions for each injecting subject are set together with the subject ID, and imaging order data for each operation for capturing fluoroscopic image data from the injecting subject. Data management apparatus, fluoroscopic imaging apparatus for imaging fluoroscopic image data from injecting subject corresponding to imaging order data acquired from data management apparatus, and medicinal liquid injection apparatus for injecting medicinal liquid to injecting subject in which fluoroscopic image data is imaged And a data control device that mediates data communication between the chemical solution injection device and the data management device, wherein the chemical solution injection device is set for each of the injection execution mechanism for performing the chemical solution injection and for each imaging operation The injection control unit that controls the operation of the injection execution mechanism in response to the injection control data to be input, and the automatic setting request for the injection control data are input A request input unit to be created, and a request transmission unit for transmitting an input-operated automatic setting request to the data control device, the data control device responding to the automatic setting request received from the liquid injector A data acquisition unit that acquires at least part of the management data from the data management device; and a data return unit that returns at least part of the acquired subject management data to the chemical injection device. And an injection setting unit that generates injection control data from at least a part of the subject management data returned from the control device and sets the injection control data in the injection control unit.

  The second fluoroscopic imaging system of the present invention manages the subject management data in which various subject conditions for each injecting subject are set together with the subject ID, and the imaging order data for each operation for imaging fluoroscopic image data from the injecting subject. Data management apparatus, fluoroscopic imaging apparatus for imaging fluoroscopic image data from injecting subject corresponding to imaging order data acquired from data management apparatus, and medicinal liquid injection apparatus for injecting medicinal liquid to injecting subject in which fluoroscopic image data is imaged And a data control device that mediates data communication between the chemical solution injection device and the data management device, wherein the chemical solution injection device is set for each of the injection execution mechanism for performing the chemical solution injection and for each imaging operation The injection control unit that controls the operation of the injection execution mechanism in response to the injection control data to be input, and the automatic setting request for the injection control data are input A request input unit to be created, and a request transmission unit for transmitting an input-operated automatic setting request to the data control device, the data control device responding to the automatic setting request received from the liquid injector A data acquisition unit that acquires at least a part of management data from the data management device, an injection generation unit that generates injection control data with at least a part of the acquired subject management data, and a chemical injection device that generates the generated injection control data The chemical solution injection device further includes an injection setting unit that sets the injection control data returned from the data control device in the injection control unit.

  The third fluoroscopic imaging system of the present invention manages the subject management data in which various subject conditions for each injected subject are set together with the subject ID, and imaging order data for each operation for capturing fluoroscopic image data from the injected subject. Data management apparatus, fluoroscopic imaging apparatus for imaging fluoroscopic image data from injecting subject corresponding to imaging order data acquired from data management apparatus, and medicinal liquid injection apparatus for injecting medicinal liquid to injecting subject in which fluoroscopic image data is imaged A chemical injection device including an injection execution mechanism that performs chemical injection and an injection control unit that controls the operation of the injection execution mechanism in accordance with injection control data set for each imaging operation. A request input unit for inputting an automatic setting request for injection control data, and subject management corresponding to the input automatic setting request A data acquisition unit that acquires at least a part of the data from the data management device, an injection setting unit that generates injection control data from at least a part of the subject management data acquired from the data management device, and sets the injection control unit in the injection control unit; Have.

  Therefore, in the fluoroscopic imaging system of the present invention, the chemical injection device is operated by the injection control unit in response to the injection control data set for each imaging operation, so that the chemical injection is performed by the injection execution mechanism. Is executed. However, when an automatic setting request for injection control data is input to the request input unit, at least a part of the subject management data is acquired from the data management device. The injection setting unit generates injection control data using at least a part of the subject management data acquired in this way, and sets it in the injection control unit. For this reason, the injection control data appropriate for the injecting subject is set in the chemical injection device without requiring a complicated input operation by the operator.

  In the fluoroscopic imaging system as described above, the chemical liquid injector may further include a subject display unit that displays and outputs at least part of the subject management data returned from the data control device.

  Further, in the fluoroscopic imaging system as described above, the setting transmission unit of the data control device returns at least part of the subject management data acquired together with the generated injection control data to the chemical injection device, You may further have a test subject display part which displays and outputs at least one part of the test subject management data returned from the data control apparatus.

  In the fluoroscopic imaging system as described above, the chemical liquid injector may further include a subject display unit that displays and outputs at least part of the subject management data acquired from the data management device.

  In the fluoroscopic imaging system as described above, the chemical liquid injector may further include a voice confirmation unit that outputs at least a part of the subject management data returned from the data controller.

  Further, in the fluoroscopic imaging system as described above, the setting transmission unit of the data control device returns at least part of the subject management data acquired together with the generated injection control data to the chemical injection device, You may further have an audio | voice confirmation part which carries out the audio | voice output of at least one part of the test subject management data returned from the data control apparatus.

  In the fluoroscopic imaging system as described above, the drug solution injector may further include a voice confirmation unit that outputs at least a part of the subject management data acquired from the data management device.

  Further, in the fluoroscopic imaging system as described above, the medical imaging device further includes a data storage device that stores the captured fluoroscopic image data together with at least a part of the imaging order data, and the chemical injection device is an injection in which a history of chemical injection is recorded. A history generation unit for generating history data; and a history output unit for transmitting the generated injection history data to the data control device. The data control device transfers the received injection history data to the data storage device. And a history transfer unit that stores the corresponding fluoroscopic image data together with the corresponding fluoroscopic image data.

  Further, in the fluoroscopic imaging system as described above, the fluoroscopic imaging device has a remote changing unit that remotely controls the injection control data of the chemical liquid injector via the data control device, and the chemical injector has the data control device. The injection control data of the injection control unit is remotely operated in response to the remote operation of the fluoroscopic imaging device via, and the data control device further includes an operation recording unit that generates operation history data in which the history of the remote operation is recorded The operation history data may be transmitted to the history transfer unit and stored together with the corresponding fluoroscopic image data.

  In the fluoroscopic imaging system as described above, the data management device also manages imaging order data set for each imaging operation for imaging fluoroscopic image data from the injected subject, and the data acquisition unit of the data control device is subject management. At least a part of the imaging order data is also acquired from the data management device together with at least a part of the data, and the data return unit sends at least a part of the acquired subject management data and at least a part of the imaging order data to the drug solution injector. In response, the injection setting unit of the chemical injection device generates injection control data with at least a part of the subject management data returned from the data control device and at least a part of the imaging order data, and sets the injection control data in the injection control unit. Also good.

  In the fluoroscopic imaging system as described above, the data management device also manages imaging order data set for each imaging operation for imaging fluoroscopic image data from the injecting subject, and the data acquisition unit of the liquid injector has an input operation In response to the received automatic setting request, at least a part of the subject management data and at least a part of the imaging order data are acquired from the data management device, and the injection setting unit transmits at least the subject management data returned from the data control device Injection control data may be generated from a part and at least a part of the imaging order data and set in the injection control unit.

  In the fluoroscopic imaging system as described above, the data management device has at least a part of the subject management data set in the imaging order data, and the data acquisition unit acquires the imaging order data in response to the automatic setting request. By doing so, you may acquire at least one part of test subject management data.

  In the fluoroscopic imaging system as described above, the data management device manages the subject management data and the imaging order data in which the subject ID is set, and the data acquisition unit acquires in response to the automatic setting request The subject ID may be extracted from the captured imaging order data, and subject management data may be acquired with the extracted subject ID.

  In the fluoroscopic imaging system as described above, the injection execution mechanism drives a chemical syringe containing chemical liquid to be injected into the injecting subject, and the chemical syringe stores at least chemical liquid condition data related to the chemical liquid. The chip is mounted, and the injection setting unit may generate injection control data by using chemical condition data acquired from the chemical syringe.

  In the fluoroscopic imaging system as described above, the chemical liquid injector may further include a chemical liquid display unit that displays and outputs at least part of the chemical liquid condition data acquired from the chemical syringe.

  In the fluoroscopic imaging system as described above, the chemical liquid injector may further include a voice confirmation unit that outputs at least a part of the chemical liquid condition data acquired from the chemical syringe.

  The first chemical injection device of the present invention is the chemical injection device of the first fluoroscopic imaging system of the present invention, and corresponds to an injection execution mechanism for executing chemical injection and injection control data set for each imaging operation. An injection control unit that controls the operation of the injection execution mechanism, a request input unit that inputs an automatic setting request for injection control data, a request transmission unit that transmits the input automatic setting request to the data control device, An injection setting unit that generates injection control data using at least a part of the subject management data returned from the data control device and sets the injection control data in the injection control unit.

  The second chemical injection device of the present invention is a chemical injection device of the second fluoroscopic imaging system of the present invention, and corresponds to an injection execution mechanism for executing chemical injection and injection control data set for each imaging operation. An injection control unit that controls the operation of the injection execution mechanism, a request input unit that inputs an automatic setting request for injection control data, a request transmission unit that transmits the input automatic setting request to the data control device, An injection setting unit that sets the injection control data returned from the data control device in the injection control unit.

  The third chemical injection device of the present invention is a chemical injection device of the third fluoroscopic imaging system of the present invention, and corresponds to an injection execution mechanism for executing chemical injection and injection control data set for each imaging operation. An injection control unit for controlling the operation of the injection execution mechanism, a request input unit for inputting an automatic setting request for injection control data, and at least a part of the subject management data corresponding to the input automatic setting request. A data acquisition unit that acquires from the data management device; and an injection setting unit that generates injection control data from at least a part of the subject management data acquired from the data management device and sets the injection control data in the injection control unit.

  The data control device of the present invention is the data control device of the second fluoroscopic imaging system of the present invention, and at least a part of the subject management data is received from the data management device in response to the automatic setting request received from the liquid injector. A data acquisition unit to be acquired, an injection generation unit that generates injection control data using at least a part of the acquired subject management data, and a data return unit that returns the generated injection control data to the drug solution injection device.

  The first computer program of the present invention is a computer program for the first chemical liquid injection device of the present invention, and controls the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation. Control processing, request input processing in which an automatic setting request for injection control data is input, request transmission processing for transmitting the input automatic setting request to the data control device, and subject management data returned from the data control device And the injection setting process for generating the injection control data and setting it in the injection control unit at least in part.

  A second computer program according to the present invention is a computer program for the second chemical liquid injector according to the present invention, and is an injection that controls the operation of an injection execution mechanism in accordance with injection control data set for each imaging operation. Control processing, request input processing for inputting an automatic setting request for injection control data, request transmission processing for transmitting the input automatic setting request to the data control device, and injection control data returned from the data control device And the injection setting process for setting the injection control unit to the injection control unit.

  A third computer program according to the present invention is a computer program for the third chemical liquid injector according to the present invention, and is an injection that controls the operation of the injection execution mechanism in accordance with injection control data set for each imaging operation. Control processing, request input processing in which an automatic setting request for injection control data is input, and data acquisition processing for acquiring at least a part of subject management data from the data management device in response to the input automatic setting request. Then, the liquid injector is caused to perform injection setting processing for generating injection control data using at least a part of the subject management data acquired from the data management device and setting the injection control data in the injection controller.

  A fourth computer program of the present invention is a computer program for the data control device of the present invention, and at least part of the subject management data is received from the data management device in response to the automatic setting request received from the drug solution injector. Data having: a data acquisition process to be acquired; an injection generation process for generating injection control data with at least a part of the acquired subject management data; and a setting reply process for returning the generated injection control data to the drug solution injection device Let the control device execute it.

  It should be noted that the various constituent elements referred to in the present invention only have to be formed so as to realize their functions. For example, dedicated hardware that exhibits a predetermined function, data provided with a predetermined function by a computer program It can be realized as a processing device, a predetermined function realized in the data processing device by a computer program, an arbitrary combination thereof, or the like.

  In addition, the various components referred to in the present invention do not have to be individually independent, but a plurality of components are formed as a single member, and a single component is formed of a plurality of members. A certain constituent element is a part of another constituent element, a part of a certain constituent element and a part of another constituent element are allowed to overlap.

  In the fluoroscopic imaging system of the present invention, the chemical injection device performs chemical injection by the injection execution mechanism by controlling the injection execution mechanism by the injection control unit corresponding to the injection control data set for each imaging operation. Is done. However, when an automatic setting request for injection control data is input to the request input unit, at least a part of the subject management data is acquired from the data management device. The injection setting unit generates injection control data using at least a part of the subject management data acquired in this way, and sets it in the injection control unit. Therefore, injection control data appropriate for the injecting subject can be set in the chemical injection device without requiring a complicated input operation by the operator. Accordingly, it is possible to easily prevent a medical error in which a chemical solution injection is executed by injection control data that is not appropriate for the injection subject.

  Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, a fluoroscopic imaging system 1000 according to an embodiment of the present invention includes a RIS100 that is a data management device, a CT scanner 200 that is a fluoroscopic imaging device, a PACS300 that is a data storage device, and a chemical injection device 400. A control box 500 which is a data control device, and an image browsing device 600.

  In the fluoroscopic imaging system 1000 of the present embodiment, as shown in the figure, the CT scanner 200 is connected to the RIS 100 and the PACS 300 via communication networks 701 and 702 such as a LAN (Local Area Network).

  On the other hand, the control box 500 is also connected to the RIS 100, the PACS 300, and the chemical liquid injector 400 via the communication networks 703 to 705. An image browsing apparatus 600 is connected to the PACS 300 via a communication network 706.

  The fluoroscopic imaging system 1000 of the present embodiment conforms to the so-called DICOM (Digital Imaging and Communication in Medicine) standard. For this reason, the various apparatuses 100 to 600 mutually communicate various data according to the DICOM protocol.

  In the fluoroscopic imaging system 1000 according to the present embodiment, the CT scanner 200, the PACS 300, the chemical liquid injector 400, and the control box 500 are each one, and any combination has a one-to-one relationship.

  The RIS 100 according to the present embodiment includes a so-called computer device, and a dedicated computer program is mounted thereon. When the computer apparatus executes various processes in response to the computer program, each unit such as the order management unit 101, the order selection unit 102, and the integrated control unit 103 is logically realized as various functions in the RIS 100. Yes.

  The order management unit 101 corresponds to a storage device such as an HDD (Hard Disc Drive), for example, and manages imaging order data for imaging fluoroscopic image data from an injecting subject with unique identification information.

  The imaging order data includes, for example, imaging work ID that is unique identification information, identification information of the CT scanner 200, date and time of start and end of imaging, body classification or imaging site, product name of a contrast medium that is a medicinal solution, injection subject's It consists of text data such as subject management data.

  Note that the subject management data included in the imaging order data described above includes, for example, various data of the injecting subject, and includes the subject ID, weight, sex, age, and the like. Such subject management data is managed in the HIS (not shown) as an electronic medical record as described above, for example, and is acquired from the HIS by the RIS 100 and set in the imaging order data.

  The order selection unit 102 corresponds to, for example, a function of a CPU (Central Processing Unit) executing a predetermined process in response to an input operation such as a keyboard, and the like from a plurality of imaging order data corresponding to an operator's input operation. Select one.

  The integrated control unit 103 corresponds to, for example, a function in which the CPU transmits and receives various types of data through a communication I / F (Interface), and receives the selected one imaging order data from the CT scanner 200 and the control box 500. Reply in response to the automatic setting request.

  As shown in FIG. 2, the CT scanner 200 according to the present embodiment includes a fluoroscopic imaging unit 201 and an imaging control unit 210 that are imaging execution mechanisms. The fluoroscopic imaging unit 201 captures fluoroscopic image data from the injecting subject. The imaging control unit 210 controls the operation of the fluoroscopic imaging unit 201.

  More specifically, the imaging control unit 210 includes a computer device on which a dedicated computer program is installed. When this computer apparatus executes various processes corresponding to the computer program, the imaging control unit 210 includes a request transmission unit 211, an order reception unit 212, an imaging control unit 213, a data addition unit 214, an image transmission unit 215, Are logically realized as various functions.

  The request transmission unit 211 corresponds to a function in which the CPU transmits and receives various data through a communication I / F in response to an input operation of a keyboard or the like, and automatic setting of imaging order data in the RIS 100 in response to an input operation by an operator. Send a request. The order receiving unit 212 receives imaging order data returned from the RIS 100.

  The imaging control unit 213 controls the operation of the fluoroscopic imaging unit 201 corresponding to the received imaging order data. The data assigning unit 214 assigns imaging order data to the fluoroscopic image data captured by the fluoroscopic imaging unit 201.

  The image transmission unit 215 transmits the fluoroscopic image data to which the imaging order data is added to the PACS 300. The fluoroscopic image data generated as described above includes, for example, bitmap data of a tomographic image.

  The PACS 300 according to the present embodiment includes a database server on which a dedicated computer program is mounted. The PACS 300 receives and stores fluoroscopic image data to which imaging order data is added from the CT scanner 200.

  As shown in FIG. 4, the chemical liquid injector 400 according to the present embodiment includes an injection control unit 401 and an injection execution head 410. The injection control unit 401 controls the operation of the injection execution head 410. The injection execution head 410 drives the chemical solution syringe 430 that is detachably attached to inject the chemical solution into the injecting subject.

  More specifically, as shown in FIG. 2, the injection control unit 401 includes an operation panel 402, a touch panel 403, a controller unit 404, a computer unit 405, a communication I / F 406, and the like. The injection execution head 410 includes a syringe drive mechanism 411 that is an injection execution mechanism that drives the chemical syringe 430.

  The above-described units are connected to the computer unit 405 of the chemical liquid injector 400. The computer unit 405 performs integrated control corresponding to a computer program in which each connected unit is installed.

  For this reason, as shown in FIG. 1, the chemical injection device 400 includes an injection control unit 421, a request input unit 422, a request transmission unit 423, an injection setting unit 424, a history generation unit 426, a history output unit 427, and a subject display unit. (Not shown) and the like are logically realized as various functions.

  The injection control unit 421 corresponds to a function of executing a predetermined processing operation corresponding to a computer program in which the computer unit 405 is mounted, and a syringe drive mechanism corresponding to injection control data set for each imaging operation. 411 is controlled.

  The request input unit 422 corresponds to a function of the computer unit 405 recognizing an input operation to the touch panel 403 and receives an input operation of an automatic setting request for injection control data.

  The request transmission unit 423 corresponds to a function of the computer unit 405 communicating with the control box 500 from the communication I / F 406, and transmits the input automatic setting request to the control box 500.

  The injection setting unit 424 also corresponds to a function for the computer unit 405 to execute a predetermined processing operation, and will be described in detail later, but at least one of the subject management data returned from the control box 500 in response to the automatic setting request. The injection control data is generated by the unit and at least a part of the imaging order data and set in the injection control unit 421.

  The subject display unit corresponds to a function in which the computer unit 405 controls the data display on the touch panel 403, and displays and outputs at least a part of the subject management data returned from the control box 500.

  The history generation unit 426 corresponds to a function of the computer unit 405 executing a predetermined process corresponding to a computer program, and generates injection history data in which a history of chemical injection is recorded.

  The injection history data generated in this way is, for example, text data such as an injection work ID that is unique identification information for each injection work, one of the horizontal axis and the vertical axis is elapsed time, and the other is the time of injection speed. Consists of graph image data.

  The history output unit 427 of the chemical liquid injector 400 corresponds to a function of the computer unit 405 performing data communication through the communication I / F 406 and transmits the generated injection history data to the control box 500.

  As shown in FIG. 2, the control box 500 according to the present embodiment includes a computer unit 501, a communication I / F 502, and the like on which a dedicated computer program is mounted.

  Also in the control box 500, the computer unit 501 executes various processes corresponding to the computer program. For this reason, in the control box 500, as shown in FIG. 1, the data acquisition unit 511, the data return unit 512, the history transfer unit 514, and the like are logically realized as various functions.

  In response to the automatic setting request received from the drug solution injector 400, the data acquisition unit 511 acquires imaging order data in which subject management data is set as described above from the RIS 100.

  The data reply unit 512 returns the imaging order data in which the subject management data is set as described above to the drug solution injector 400. The history transfer unit 514 receives the injection history data from the chemical solution injection device 400 and transfers it to the PACS 300.

  Therefore, the PACS 300 according to the present embodiment not only stores the fluoroscopic image data received from the CT scanner 200 as described above, but also stores the injection history data received from the control box 500 as described above.

  As described above, the imaging order data is assigned to the fluoroscopic image data, and the imaging work ID of the imaging order data is assigned to the injection history data. Therefore, the imaging order data and the injection history data are stored in the PACS 300 in a state where they are associated with each other by the imaging work ID.

  The image browsing apparatus 600 according to the present embodiment is also a computer apparatus in which a dedicated computer program is installed. As shown in FIG. 5, the image browsing apparatus 600 includes a computer unit 601, a display unit 602, a controller unit 603, a communication I / F 604, and the like.

  The image browsing apparatus 600 includes a data reading unit 611 and a data display unit 612 as shown in FIG. 1 when the computer unit 601 executes various processes corresponding to the computer program.

  The data reading unit 611 corresponds to, for example, a function in which the computer unit 601 accesses the PACS 300 from the communication I / F 604 corresponding to the computer program and input data to the controller unit 603, and is associated with the imaging work ID. The fluoroscopic image data and the injection history data are read from the PACS 300.

  The data display unit 612 corresponds to a function of causing the display unit 602 to display the received data of the communication I / F 604 on the computer unit 601 and displays the read fluoroscopic image data and injection history data.

  Note that the computer program of the RIS 100 as described above manages, for example, imaging order data for imaging fluoroscopic image data from an injecting subject with unique identification information, and performs a plurality of imaging operations in response to operator input operations. Software for causing the RIS 100 to select one of the order data, to return one selected imaging order data in response to an automatic setting request received from the CT scanner 200 or the control box 500, and the like It is described as.

  Also, the computer program of the CT scanner 200 transmits, for example, an imaging order data automatic setting request to the RIS 100 in response to an input operation by the operator, receives imaging order data returned from the RIS 100, and receives the imaging order data. The operation of the fluoroscopic imaging unit 201 is controlled in accordance with the imaging order data, the imaging order data is added to the fluoroscopic image data captured by the fluoroscopic imaging unit 201, and the fluoroscopic image data to which the imaging order data is added is transferred to the PACS 300. It is described as software for causing the imaging control unit 210 to execute transmission and the like.

  Also, the computer program of the chemical solution injection device 400 is input with an injection control process for controlling the operation of the syringe drive mechanism 411 in response to injection control data set for each imaging operation, and an automatic setting request for injection control data, for example. Request input processing, request transmission processing for transmitting the input automatic setting request to the control box 500, and injection control data by generating injection control data using at least a part of the subject management data returned from the control box 500 It is described as software for causing the chemical injection device 400 to execute the injection setting process set in the unit 421.

  Further, the computer program of the control box 500 receives, for example, injection history data from the chemical solution injection device 400, sends an imaging setting data automatic setting request to the RIS 100 when the injection history data is received, and returns a response from the RIS 100. Receiving imaging order data, giving imaging work ID, which is individual identification information of imaging order data, to injection history data, outputting injection history data assigned with imaging work ID to PACS 300, etc. Is described as software for causing the computer unit 501 to execute.

  The computer program of the PACS 300 receives, for example, the fluoroscopic image data to which the imaging order data is assigned from the CT scanner 200 and stores it, and the injection history data to which the imaging work ID of the imaging order data is assigned to the control box 500. The software is described as software for causing the PACS 300 to execute reception and storage from the PACS 300.

  Then, for example, the computer program of the image browsing apparatus 600 reads the fluoroscopic image data and the injection history data associated with the imaging work ID from the PACS 300, and displays the read fluoroscopic image data and the injection history data. And the like are described as software for causing the computer unit 601 to execute the above.

  A method for imaging fluoroscopic image data from an injecting subject using the fluoroscopic imaging system 1000 of the present embodiment in the configuration as described above will be described in order below. First, the operator registers imaging order data in the RIS 100 in advance.

  The imaging order data includes text data such as an imaging work ID, identification information of the CT scanner 200, imaging start and end dates and times, and the like. This imaging order data is usually created based on an electronic medical record for each injected subject.

  For this reason, subject management data including a subject ID and weight is also registered in the imaging order data. However, the imaging order data is composed of various data necessary for the imaging operation with the CT scanner 200. For this reason, the data which can specify the injection | pouring operation | work of the chemical | medical solution injection apparatus 400 are not included.

  When an imaging operation is executed in a state where such imaging order data is registered in the RIS 100, one imaging order data corresponding to the imaging operation is selected by the operator manually operating the RIS 100.

  On the other hand, in the field of imaging work, as shown in FIG. 3, a chemical solution injection device 400 is disposed in the vicinity of the fluoroscopic imaging unit 201 of the CT scanner 200. A chemical syringe 430 is connected to an injection subject (not shown) located in the fluoroscopic imaging unit 201 with an extension tube, and the chemical syringe 430 is loaded into the injection execution head 410 of the chemical injection device 400.

  Next, when the operator activates the chemical liquid injector 400 by an input operation on the operation panel 402 of the injection control unit 401, for example, “i” is displayed on the upper left of the display screen of the touch panel 403 as shown in FIG. A dedicated operation icon with a logo and a schematic image of the human body is displayed and output.

  At this time, for example, a guidance message such as “Click this icon to automatically set injection control from patient data” is also displayed and output (not shown).

  Therefore, when the operator manually operates the above-described operation icon, as shown in FIG. 10, the chemical injection device 400 detects this as an input operation for an automatic setting request for injection control data. Then, the chemical liquid injector 400 transmits the input automatic setting request to the control box 500 as a predetermined command or the like.

  The control box 500 transfers the automatic setting request received from the chemical liquid injector 400 to the RIS 100. The RIS 100 returns at least a part of one imaging order data selected as described above to the control box 500. The control box 500 returns at least a part of the imaging order data received from the RIS 100 to the chemical liquid injector 400 as at least a part of the injection control data.

  More specifically, as described above, the imaging order data includes the imaging work ID, the identification information of the CT scanner 200, the date and time of imaging start and end, the body classification or imaging site, the product name of the contrast medium, and the subject management data. It consists of at least a part.

  As described above, the subject management data set in the imaging order data includes the subject ID, the body weight, the sex, the age, and the like for each injected subject. Therefore, the control box 500 extracts, for example, the subject ID, the weight of the injecting subject, the body classification or imaging part, the product name of the contrast agent, and the like from the acquired imaging order data, and uses this as a part of the injection control data. It returns to the chemical injection device 400.

  Note that in the fluoroscopic imaging system 1000 of the present embodiment, a part of imaging order data that does not become injection control data such as an injection operation ID is also transferred from the control box 500 to the chemical injection device 400 because it is used for injection history data described later. Sent.

  In the chemical injection device 400, as shown in FIG. 7, various data of the imaging order data returned from the control box 500 in response to the automatic setting request is displayed on the touch panel 403 as described above.

  More specifically, on the touch panel 403, the product name and injection volume of the contrast agent, the subject ID and name of the injection subject, the order name of the imaging operation, the inspection protocol name, and the like are displayed and output as text data.

  Further, in the liquid injector 400, a target graph is registered in a variable pattern that changes the injection speed with the passage of time as injection condition data for contrast medium injection. Therefore, this target graph is also displayed and output on the touch panel 403 as image data of the injection pattern.

  Therefore, when an operator who has confirmed the various data as described above manually operates the operation icon “check” in the upper right, for example, injection control data is generated by a predetermined algorithm based on the various data as described above. .

  More specifically, as described above, a target graph is registered in the chemical injection device 400 in a variable pattern that changes the injection speed over time, but the variable pattern satisfies a predetermined total injection amount. Is set.

  The total injection amount of contrast medium iodine corresponding to the weight of the injected subject is registered as “A (g / Kg)” or the like based on the experimental results. Therefore, when the weight of the injecting subject is input as “B (Kg)”, the total amount of iodine injected in proportion to the weight is calculated as “A × B (g)”.

  Further, when the iodine concentration of the contrast agent is read as “C (g / ml)”, the total injection amount of the contrast agent is calculated as “(A × B) / C (ml)” in inverse proportion to the concentration of the contrast agent. The When the total injection amount is calculated in this way, as shown in FIG. 8, the injection time is changed so that the area surrounded by the waveform of the target graph and the x / y axis corresponds to the total injection amount. Instead, the target graph is displaced up and down.

  Then, the target graph generated as described above is displayed on the condition screen of the touch panel 403 as a target time graph. At this time, since an operation icon “correct” is also displayed on the work screen, the injection control data, the target graph, and the like can be corrected manually by inputting the operation icon.

  At this time, for example, as illustrated in FIG. 8, a schematic image of “head, chest, abdomen, and legs” is displayed and output on the upper part of the touch panel 403 on the touch panel 403 on the drug solution injector 400. .

  In addition, at least one imaging region is registered in the liquid injector 400 for each of the above-described body sections. For example, in the schematic image of the “head” that is the body classification, schematic images such as “brain part, jaw part, and neck part” are associated and registered as a plurality of imaging parts. Similarly, the “chest” image is “heart, lung”, the “abdomen” image is “stomach, liver,…”, and the “leg” image is “upper, lower”. ”And the like are registered in association with each other.

  Therefore, the chemical injection device 400 corresponds to the imaging order data acquired as described above, and one of the schematic images of the plurality of body ranges is highlighted and the other schematic images are darkened, and the highlighted body A schematic image of the scanner mechanism is displayed and output above the section.

  In addition, a schematic image of a plurality of imaging regions corresponding to the highlighted body section is displayed and output below, one of which is brightened corresponding to the imaging order data and the other schematic image is darkened (Fig. Not shown).

  When the operator performs an input operation on the operation icon “determine” on the work screen in the state where the injection control data is set as described above, the chemical injection device 400 that detects this is controlled in the same way as the first time. The box 500 is made to acquire the imaging order data from the RIS 100 again, and a part thereof is acquired again from the control box 500 as injection condition data.

  Then, the subject ID set in the injection control data is compared with the subject ID of the injection condition data acquired again. If the subject IDs do not match, an error guidance of a confirmation warning such as “differing from patient information acquired last time” is displayed on the touch panel 403 (not shown).

  In this case, for example, when confirmation completion is input to the touch panel 403, the initial state is restored. For this reason, the injection operation is not started in a state where the imaging order data is changed.

  On the other hand, when the coincidence between the subject ID set in the injection control data and the subject ID acquired again is confirmed, the target graph is determined and the contrast agent is injected. In that case, in the liquid injector 400, the syringe drive mechanism 411 is controlled in accordance with the set target graph, and the contrast medium is injected into the injecting subject.

  At this time, the elapsed time is measured in real time and the actual injection speed is also detected, so that the operation of the syringe drive mechanism 411 is feedback-controlled so that the injection speed matches the target graph.

  Furthermore, a time-lapse graph including the actual injection rate is generated in real time, and is displayed on the touch panel 403 together with the target graph as shown in FIG. When the injection operation is completed, injection history data including a time-dependent graph of the actual injection speed is generated.

  The injection history data generated in this way includes, for example, an injection operation ID that is unique identification information for each injection operation, actual injection start and end dates and times, identification information of the liquid injector 400, injection control data, and the like. It consists of text data and image data of a time graph.

  In addition, when the injection operation is completed, the chemical injection device 400 generates completion notification data that is assigned at least an injection operation ID and notifies the completion. Therefore, the chemical injection device 400 that has completed the injection operation transmits completion notification data and imaging order data to the control box 500.

  Then, the control box 500 transfers the completion notification data received from the chemical solution injector 400 to the RIS 100. The RIS 100 stores the received completion notification data in a state associated with the imaging order data by the injection work ID.

  In addition, the control box 500 transfers the injection history data received from the chemical solution injector 400 to the PACS 300. The PACS 300 stores the received injection history data in a state managed by the imaging work ID.

  In a normal operation, the imaging operation by the CT scanner 200 is started before and after the injection operation by the chemical injection device 400 is completed as described above. In this case, the operator inputs an operation to start imaging to the imaging control unit 210 of the CT scanner 200.

  Then, the imaging control unit 210 of the CT scanner 200 transmits an automatic setting request for imaging order data to the RIS 100. Then, the RIS 100 returns one imaging order data selected as described above to the CT scanner 200.

  Therefore, in the CT scanner 200, the fluoroscopic imaging unit 201 is controlled in accordance with the imaging order data received by the imaging control unit 210, whereby the imaging operation of the fluoroscopic image data is executed.

  Thus, when fluoroscopic image data is captured from the injecting subject by the fluoroscopic imaging unit 201, the imaging control unit 210 adds imaging order data to the fluoroscopic image data. Next, in the imaging control unit 210, the fluoroscopic image data to which the imaging order data is added is transmitted to the PACS 300.

  The PACS 300 stores the received fluoroscopic image data in a state managed by the imaging work ID of the imaging order data. When the operator browses the fluoroscopic image data, for example, the fluoroscopic image data is read from the PACS 300 by a manual operation of the image browsing device 600.

  In that case, for example, when the imaging work ID is input as a search key, the fluoroscopic image data of the imaging work ID is read from the PACS 300 and displayed on the display unit 602 of the image browsing apparatus 600. At this time, since the injection history data is also read from the PACS 300 by the imaging work ID, it is displayed on the display unit 602 of the image browsing apparatus 600 as necessary.

  In the fluoroscopic imaging system 1000 according to the present embodiment, the injection control data can be set manually in addition to the automatic setting of the injection control data in the liquid injector 400 as described above. In that case, the operation mode of the chemical liquid injector 400 is changed by a predetermined operation, and the injection control data is set manually (not shown).

  In the fluoroscopic imaging system 1000 of the present embodiment, an automatic setting request input to the chemical injection device 400 is transmitted to the control box 500 as described above. Then, in response to the automatic setting request, the control box 500 acquires imaging order data in which subject management data is set from the RIS 100 or the CT scanner 200.

  The imaging order data in which the subject management data is set is transferred from the control box 500 to the drug solution injector 400. In this chemical injection device 400, injection control data is generated and set by a predetermined algorithm from imaging order data in which subject management data is set.

  Therefore, injection control data appropriate for the injecting subject can be set in the chemical injection device 400 without requiring a complicated input operation by the operator. Accordingly, it is possible to easily prevent a medical error in which a chemical solution injection is executed by injection control data that is not appropriate for the injection subject.

  Nevertheless, the imaging order data is conventionally existing and indispensable for the CT scanner 200, and it is also existing that subject management data is set there. For this reason, injection control data can be easily set automatically without the need to create new data.

  Moreover, the chemical injection device 400 displays and outputs the acquired subject management data together with the imaging order data. Therefore, the operator can easily confirm whether the subject management data and the imaging order data used for generating the injection control data are appropriate.

  Furthermore, the chemical injection device 400 displays and outputs the setting contents of the imaging order data as a schematic image of the body section and the imaging site. For this reason, the operator can confirm the setting content of imaging order data intuitively at a glance.

  Moreover, the chemical liquid injector 400 also displays the generated injection control data as a target graph. For this reason, the operator can intuitively confirm the operation content of the chemical solution injection by the automatically generated injection control data at a glance.

  Furthermore, the chemical injection device 400 according to the present embodiment acquires the subject ID again from the RIS 100 immediately before execution of the chemical injection, and confirms the match between the previously acquired subject ID and the acquired subject ID.

  If the coincidence is not confirmed, the chemical solution injection based on the injection control data is not executed. Therefore, it is possible to easily and reliably prevent the injection operation from being executed with the inappropriate injection control data.

  For example, when the imaging schedule is suddenly changed and the imaging order data is corrected or deleted, the injection operation is not started corresponding to the first imaging order data.

  Furthermore, since the chemical solution injection device 400 notifies the operator that the imaging order data does not match, the operator can surely recognize and confirm the change of the imaging order data.

  Moreover, in the fluoroscopic imaging system 1000 of the present embodiment, the injection history data is also stored in association with the fluoroscopic image data stored as described above. For this reason, for example, injection history data can also be confirmed when viewing fluoroscopic image data. Therefore, an operator who browses the fluoroscopic image data can check how the liquid medicine is injected into the injecting subject at the time of capturing the fluoroscopic image data.

  In particular, as described above, the fluoroscopic image data and the injection history data are related by the imaging work ID, and the imaging work ID is acquired by the liquid injector 400 as imaging order data when the injection control data is automatically set. The

  That is, the imaging order data acquired from the RIS 100 via the control box 500 to the drug solution injector 400 can be used for both automatic setting of injection control data and generation of injection history data.

  Further, in the fluoroscopic imaging system 1000 of the present embodiment, the chemical solution injection device 400 varies the injection speed of the contrast agent in order to make the fluoroscopic image data captured by the CT scanner 200 in a good state. However, since the time-lapse graph of the injection speed is included in the injection history data, it is possible to confirm in detail how the contrast agent was injected.

  In addition, even if there is a doubt about the contrast agent injection operation, the injection history data can be confirmed together with the fluoroscopic image data, so that the injection history data can be used as evidence.

  In particular, the various apparatuses 100 to 600 of the fluoroscopic imaging system 1000 of the present embodiment mutually communicate various data according to DICOM rules. Since DICOM communication data is difficult to falsify, the evidence history of injection history data is high.

  Furthermore, even when fluoroscopic image data is imaged again from the same injected subject, the previous injection history data can be referred to. For this reason, it is possible to easily input accurate injection control data to the chemical liquid injector 400.

  In particular, even when fluoroscopic image data is re-captured from an injecting subject whose weight has changed due to the progression of a medical condition, by referring to the previous fluoroscopic image data and injection history data, Accurate injection control data can be easily input.

  In addition, in the present embodiment, a temporal graph is included in the injection history data. Therefore, even complicated injection control data for correcting the target graph for changing the injection speed can be easily input to the chemical solution injection device 400.

  Further, in the fluoroscopic imaging system 1000 of the present embodiment, injection history data including text data such as injection control data is stored in the PACS 300. For this reason, for example, various statistical data related to chemical injection can be generated from a large number of accumulated injection history data.

  In particular, since the injection history data is stored together with the imaging order data, various statistical data related to the chemical solution injection can be generated together with the imaging conditions included in the imaging order data.

  In addition, the completion notification data of the injection operation is stored in the RIS 100 from the chemical injection device 400 via the control box 500. In the RIS 100, since the completion notification data is managed in association with the imaging order data, for example, the start time and end time of the chemical solution injection can be notified from the RIS 100 to the CT scanner 200 together with the imaging order data.

  In this case, since the operator who operates the CT scanner 200 can refer to the start time and end time of the chemical injection, the start time of image capturing can be adjusted according to the time.

  In addition, this invention is not limited to the said form, A various deformation | transformation is accept | permitted in the range which does not deviate from the summary. For example, in the above embodiment, it is exemplified that the control box 500 transfers the imaging order data acquired from the RIS 100 to the chemical injection device 400 as a part of the control data.

  However, the control box 500 may transfer all of the imaging order data to the chemical injection device 400, and select a part of the imaging order data received by the chemical injection device 400 as injection control data.

  Further, in the fluoroscopic imaging system 1000 of the above embodiment, the chemical liquid injector 400 is a request input unit 422 to which an automatic setting request for injection control data is input and a request for transmitting the input automatic setting request to the control box 500 A transmission unit 423; and an injection setting unit 424 that generates injection control data using at least a part of the subject management data returned from the control box 500 and sets the injection control unit 421. The control box 500 includes a chemical solution. A data acquisition unit 511 that acquires at least part of the subject management data from the RIS 100 in response to the automatic setting request received from the injection device 400, and data that returns at least a part of the acquired subject management data to the drug solution injection device 400 And having a reply unit 512 as an example.

  However, the chemical injection device 400 includes a request input unit 422 for inputting an automatic setting request for injection control data, and a request transmission unit 423 for transmitting the input automatic setting request to the control box 500. In response to the automatic setting request received from the liquid injector 400, the control box 500 acquires at least a part of the subject management data from the RIS 100, and performs injection control with at least a part of the acquired subject management data. An injection generation unit that generates data, and a data return unit 512 that returns the generated injection control data to the chemical injection device 400. The chemical injection device 400 receives the injection control data returned from the control box 500. You may further have the injection | pouring setting part 424 set to the injection | pouring control part 421 (not shown). In this case, since the generation of the injection control data is generated by the control box 500, the processing burden on the chemical liquid injector 400 can be reduced.

  Furthermore, the chemical solution injection device 400 receives a request input unit 422 for inputting an automatic setting request for injection control data, and data for acquiring at least part of subject management data from the RIS 100 in response to the input automatic setting request. You may have the acquisition part 511 and the injection | pouring setting part 424 which produces | generates injection | pouring control data with at least one part of the test subject management data acquired from RIS100, and sets to the injection | pouring control part 421. In this case, the chemical injection device 400 can directly acquire the subject management data and generate injection control data.

  Further, in the above embodiment, the subject management data is included in the imaging order data, and the subject management data is acquired by the control box 500 and the drug solution injector 400 together with the imaging order data.

  However, the imaging order data and the subject management data are managed separately, and the control box 500 and the chemical injection device 400 acquire the imaging order data and the subject management data separately to generate injection control data, Only the subject management data may be acquired to generate injection control data (not shown).

  In addition, when the control box 500 and the chemical injection device 400 acquire imaging order data and subject management data managed separately, for example, only the subject ID of the subject management data is set in the imaging order data, and the imaging is performed. The control box 500 or the chemical injection device 400 that acquired the order data may acquire the subject management data using the subject ID.

  In the above embodiment, various data related to the chemical syringe 430 and the chemical liquid are also set in the imaging order data, and the injection control data of the chemical liquid injection device 400 is generated using this data.

  However, the chemical syringe 430 is equipped with an RFID chip that stores at least chemical condition data related to the chemical (not shown), and the chemical injection device 400 acquires the chemical condition data from the RFID chip of the chemical syringe 430. It may be used to generate injection control data (not shown).

  In this case, the chemical liquid injector 400 may be equipped with an RFID reader (not shown) so as to acquire the chemical condition data from the RFID chip when the chemical syringe 430 is properly loaded.

  In such a chemical solution injector 400, chemical condition data is automatically acquired simply by loading the chemical syringe 430. For this reason, as shown in FIG. 11, the chemical condition data can be displayed and output before the imaging order data and the subject management data are acquired.

  Furthermore, the chemical solution condition data acquired from the chemical solution syringe 430 and the chemical solution condition data set in the imaging order data are collated, and when this does not match, a warning is issued and the chemical solution injection is not executed.

  In this case, it is possible to prevent the injection control data from being automatically set with the wrong imaging order data and the chemical injection with the wrong chemical syringe 430. Nevertheless, it is not necessary for the operator to input the injection control data, and erroneous input can be prevented.

  Furthermore, the product ID of the chemical solution is recorded on the RFID chip as described above, and at least the product ID of the chemical solution unsuitable for injection is set in the imaging order data as the unsuitable ID for each injecting subject. The product ID input from the RFID chip and the inappropriate ID set in the imaging order data may be collated, and a warning may be informed if this matches (not shown).

  More specifically, the prefilled type drug solution syringe is shipped in a state where the drug solution is filled. Therefore, an RFID in which chemical liquid data is registered as data storage means is attached to a prefilled type chemical syringe (not shown).

  The chemical liquid data includes, for example, various data such as volume, pressure resistance, cylinder inner diameter, piston stroke, identification data for each individual, and product ID, chemical classification, content component, It consists of various data such as viscosity and expiration date.

  The product ID of the chemical solution is registered due to the chemical classification, the contained component, and the chemical structure of the chemical solution, and is not related to the syringe capacity. For example, if there are products from Company A and Company B as contrast agents for the heart for CT, the type of drug solution “contrast agent for the heart for CT” is common, but is it water-soluble or oily? If the chemical classification such as ionic or nonionic, monomer type or dimer type is different, the product ID is different.

  Further, even if the chemical type and chemical classification are common, the product ID is different if the contained components are different, and even if the chemical type, chemical class and contained component are common, for example, the chemical structure of at least one contained component is If they are different, the product ID is different.

  On the other hand, if the same chemical solution is filled in the prefilled type drug syringes with the capacity of "200 (ml)" and "500 (ml)", the drug solution syringe is separate as a product depending on the volume. The product IDs are the same.

  On the other hand, in the imaging order data, in addition to the subject ID for each injecting subject, personal data such as sex and age, various data related to diseases, etc., the above-mentioned inappropriate ID, etc. are also registered. In such a state, when the chemical syringe is appropriately loaded in the injection execution head of the chemical injection device, the chemical data is acquired from the RFID chip by the RFID reader.

  When the chemical liquid injector acquires the injection control data from the imaging order data, the inadequate ID set in the injection control data and the product ID set in the chemical liquid data are collated.

  When the product ID and the unsuitable ID match, a warning message such as “This drug solution cannot be injected into this injecting subject” is displayed on the touch panel, and the operation of the syringe drive mechanism is disabled.

  For this reason, for example, when the type of the medical solution injected into the injecting subject is appropriate for the CT contrast agent or the like, but is inappropriate for the injecting subject due to personal reasons such as side effects, the chemical injecting device is used. Can automatically detect and notify the operator. Therefore, the operator can quickly recognize itself and take measures such as changing the chemical solution.

  In particular, the product ID is automatically acquired when the chemical syringe is loaded in the injection execution head, and the inappropriate ID is automatically acquired when the imaging order data is input as the injection control data. For this reason, there is no need for a dedicated work for the acquisition and collation, and the product ID and the inappropriate ID can be collated easily and reliably.

  Similarly, it is also possible to record the chemical component contained in the RFID chip of the chemical syringe, register the inappropriate component as an inappropriate component in the imaging order data, and check the contained component against the inappropriate component. It is.

  It is also possible to record the chemical classification of chemicals in the RFID chip of the chemical syringe, register the chemical classification that is inappropriate for injection in the imaging order data as an inappropriate classification, and collate the chemical classification with the inappropriate classification. is there.

  In these cases, it is possible to manage the suitability of the injection to the injecting subject for each component and chemical classification. For this reason, for example, it is possible to accurately predict whether or not a chemical solution is injected for the first time.

  Furthermore, the syringe drive mechanism is initially set to be inoperative until it is confirmed whether or not an inappropriate ID or the like is registered in the imaging order data, or if an inappropriate ID or the like does not match with the product ID when registered. You can also keep it. In this case, it is possible to reliably and automatically prevent an unsuitable chemical solution from being injected into the injecting subject.

  As described above, the imaging order data is generally created from an electronic medical record for each injecting subject, and the electronic medical record includes a product ID, a contained component, a chemical classification, etc. of a drug having a side effect, an inappropriate ID, an inappropriate component, It can be registered as an inappropriate classification. For this reason, the imaging order data in which the unsuitable ID and the like are registered as described above can be easily created.

  Moreover, when the chemical | medical solution injection device 400 alert | reports a warning as mentioned above, you may control the syringe drive mechanism 411 inoperable until the warning is cancelled | released. In this case, it is possible to prevent the medicinal solution that is a warning target from being injected into the injecting subject.

  Further, in the above embodiment, the medical solution injection device 400 displays and outputs at least part of the subject management data acquired from the RIS 100 on the touch panel 403 in order to generate the injection control data, thereby easily preventing a medical error that mistakes the subject. Exemplified that.

  However, such a chemical injection device 400 may output at least a part of the acquired subject management data by voice. Similarly, the liquid injector 400 may output the liquid condition data acquired from the RFID chip of the liquid syringe as described above. In these cases, medical errors can be prevented more easily and reliably.

  Furthermore, in the said form, the chemical | medical solution injection apparatus 400 illustrated inject | pouring only a contrast agent into an injection | pouring subject with the one chemical | medical solution syringe 430. However, the chemical solution injector may inject a contrast medium, physiological saline, or the like as a chemical solution into the injecting subject using a plurality of chemical syringes (not shown). In such a case, for example, injection control data for sequentially injecting a contrast medium and physiological saline as a drug solution into an injecting subject can be registered in the imaging order data.

  Moreover, in the said form, RIS100 was a push type | mold and it illustrated that control box 500 acquires appropriate imaging order data by timing. However, the RIS 100 may be a pull type.

  In that case, the CT scanner 200 transmits an automatic setting request for imaging order data to the RIS 100 together with at least one order search key. Then, the RIS 100 selects and returns one of the plurality of imaging order data corresponding to the automatic setting request and the order search key received from the CT scanner 200.

  Then, when receiving the automatic setting request, the control box 500 transmits an imaging setting data automatic setting request to the RIS 100. Then, the RIS 100 returns one imaging order data selected corresponding to the automatic setting request received from the control box 500.

  Alternatively, the RIS 100 returns a plurality of imaging order data in response to the automatic setting request received from the CT scanner 200. In this case, the CT scanner 200 receives an operation for selecting one of the returned plurality of imaging order data, and notifies the RIS 100 of the selected imaging order data.

  Alternatively, the RIS 100 retrieves a part from a plurality of imaging order data in response to the automatic setting request and the order retrieval key received from the CT scanner 200, and returns a response. The CT scanner 200 accepts an operation for selecting one of the returned imaging order data, and notifies the RIS 100 of the selected imaging order data.

  Therefore, when the control box 500 transfers an automatic setting request for imaging order data to the RIS 100, the RIS 100 receives one imaging order data notified from the CT scanner 200 in response to the automatic setting request received from the control box 500. Send back.

  By doing as described above, even when the RIS 100 is a pull type, the control box 500 can acquire appropriate imaging order data, and can give imaging work ID and the like to the injection history data.

  Moreover, in the said form, it illustrated that the control box 500 acquires the imaging order data provided from RIS100 unconditionally. However, the control box 500 may transmit an automatic setting request for imaging order data to the RIS 100 together with at least one order search key.

  In this case, the RIS 100 searches for a part from a plurality of imaging order data corresponding to the order search key received from the control box 500, and the CT scanner 200 notifies the searched part of the imaging order data. Reply if there is one. As described above, the control box 500 can acquire appropriate imaging order data more reliably.

  In the above-described case, for example, the chemical solution injection device 400 transmits at least part of the injection control data to be input to the control box 500 together with an automatic setting request as an order search key, and the control box 500 receives The automatic setting request and the order search key may be transferred to the RIS 100.

  Furthermore, in the said form, it illustrated that the control box 500 acquires imaging order data from RIS100. However, the RIS 100 and the CT scanner 200 may be connected via the control box 500, and the control box 500 may acquire imaging order data transmitted from the RIS 100 to the CT scanner 200.

  Further, the control box 500 may be connected to the CT scanner 200 without being connected to the RIS 100, and the control box 500 may acquire imaging order data from the CT scanner 200.

  In this case, for example, the control box 500 transfers an automatic setting request received from the chemical injection device 400 to the CT scanner 200, and the CT scanner 200 obtains imaging order data in response to the automatic setting request received from the control box 500. Just reply.

  Alternatively, the CT scanner 200 may accept an operation for selecting one of a plurality of imaging order data returned from the pull-type RIS 100 and transfer the selected imaging order data to the control box 500.

  Further, in the above embodiment, the injection history data generated by the chemical solution injection device 400 is stored in the PACS 300 together with the fluoroscopic image data generated by the CT scanner 200.

  However, the injection history data may be transmitted from the chemical solution injection device 400 to the RIS 100 via the control box 500, and the injection history data may be stored in the RIS 100. In this case, the RIS 100 can manage the imaging order data and the injection history data in association with the work ID.

  Even in this case, the fluoroscopic image data registered in the PACS 300 is also assigned the work ID of the imaging order data, so that the fluoroscopic image data and the injection history data can be associated with each other.

  Further, in the above embodiment, the entire imaging order data is given to the fluoroscopic image data and stored in the PACS 300. However, only the imaging work ID of the imaging order data may be assigned to the fluoroscopic image data.

  Even in this case, the fluoroscopic image data and the injection history data can be associated by the imaging work ID, and the imaging order data can be read from the RIS 100 by the imaging work ID.

  Alternatively, only the imaging work ID of the imaging order data may be assigned to the fluoroscopic image data, and all of the imaging order data may be assigned to the injection history data. The imaging order data is assigned to the fluoroscopic image data and the injection history data. May be.

  Further, both the time graph and the target graph may be included in the injection history data. The entire display image on the touch panel 403 of the chemical liquid injector 400 may be included in the injection history data.

  Moreover, in the said form, it illustrated that injection | pouring log | history data consisted of text data, such as injection | pouring operation ID and a date, and image data of the time-dependent graph of injection | pouring speed | rate. However, the injection history data may consist only of the text data described above.

  In particular, in the above-described embodiment, the chemical solution injection device 400 variably changes the injection speed of the contrast agent, and the time-lapse graph is included in the injection history data. However, the chemical solution injector 400 may inject the contrast agent at a constant speed. In this case, it is less meaningful to generate and record a time graph. Therefore, it is preferable that the injection speed is included in the injection history data as text data.

  Moreover, in the said form, it illustrated only that injection | pouring control data was set to the chemical | medical solution injection apparatus 400. FIG. However, the injection control data may be notified from the chemical injection device 400 to the control box 500, and the injection control data may be notified from the control box 500 to the RIS 100. In this case, the injection control data can be notified from the RIS 100 to the CT scanner 200 together with the imaging order data.

  Therefore, since the operator who operates the CT scanner 200 can refer to the injection control data, the imaging operation can be adjusted according to the injection control data. It is not impossible to automatically adjust the imaging operation based on the injection control data acquired by the imaging control unit 210 of the CT scanner 200.

  Moreover, in the said form, after completing injection | pouring log | history data with the chemical | medical solution injection apparatus 400, transmitting to the control box 500 was illustrated. However, the chemical injection device 400 may distribute the injection history data to the control box 500 and transmit it, and the control box 500 may complete the injection history data.

  More specifically, the chemical solution injection device 400 transmits injection control data, start date and time, etc. to the control box 500 at the start of injection, transmits the injection speed and the like sequentially during the injection process, and transmits end date, etc. at the end of injection. . In this case, the injection history data can be completed and output from various data accumulated by the control box 500 from the start of injection to the end of injection.

  Moreover, in the said form, the various apparatuses 100-600 illustrated that the evidence ability, such as injection | pouring log | history data, is high by mutually communicating various data in the DICOM format which is hard to tamper. However, the chemical injection device 400 may generate injection history data in a data format that is difficult to falsify, such as PDF (Portable Document Format).

  Similarly, the injection history data received in the JPEG (Joint Photographic Coding Experts Group) format from the chemical solution injector 400 may be converted into the PDF format by the control box 500. Furthermore, the chemical injection device 400 and the control box 500 may be connected to a so-called Internet, and an electronic signature may be acquired and added to the injection history data.

  Further, in the above embodiment, injection control data including imaging order data acquired from the RIS 100 via the control box 500 by the chemical injection device 400 is displayed on the touch panel 403 of the injection control unit 401 separate from the injection execution head 410. Exemplified that

  However, a small display panel (not shown) may be juxtaposed as a data display unit on the injection execution head 410, and injection control data including imaging order data may be displayed there. In this case, the injection control data can be confirmed at the position of the injection execution head 410 that is disposed in the vicinity of the injection subject and to which the chemical syringe 430 is attached.

  Moreover, in the said form, all injection | pouring control data which the chemical | medical solution injection apparatus 400 requires were illustrated extracting from the imaging order data acquired from RIS100. However, only part of the injection control data required by the chemical liquid injector 400 may be acquired from the imaging order data, and the other part may be input to the chemical liquid injector 400.

  Further, the injection control data such as the subject ID is input to the liquid injector 400, and the liquid injector 400 collates the injection control data with the injection control data acquired from the imaging order data. If they do not match, a warning may be notified.

  In this case, it is possible to prevent the injection control data from being automatically set with incorrect imaging order data. Further, if such a warning is displayed on the display panel of the injection execution head 410 described above, the worker can be promptly and surely recognized.

  Moreover, in the said form, CT scanner 200 was used as a fluoroscopic imaging device, and it illustrated that the chemical | medical solution injection device 400 inject | poured the contrast agent for CT as a chemical | medical solution. However, the fluoroscopic imaging apparatus may be composed of an MRI, PET apparatus, ultrasonic diagnostic apparatus, or the like, and the chemical solution injection apparatus may inject a contrast agent for the apparatus.

  Furthermore, in the said form, it illustrated that CT scanner 200 and the chemical | medical solution injection device 400 operate | move stand-alone individually. However, the CT scanner 200 and the chemical solution injector 400 may link various operations through data communication.

  More specifically, the CT scanner 200 has a remote changing unit that remotely controls the injection control data of the chemical solution injection device 400 via the control box 500, and the chemical solution injection device 400 uses the CT via the control box 500. Corresponding to the remote operation of the scanner 200, the injection control data may be remotely operated.

  However, in such a fluoroscopic imaging system (not shown), the control box 500 further includes an operation recording unit that generates operation history data in which a remote operation history is recorded, and the operation history data is also transmitted to the PACS 300. And corresponding fluoroscopic image data.

  In this case, whether the injection control data used for injecting the drug solution to the subject is set by the input operation of the drug solution injection device 400 or the remote operation of the CT scanner 200 is stored together with the fluoroscopic image data. Therefore, it can be used, for example, for investigation of medical accidents.

  Moreover, in order to simplify description in the said form, it illustrated that each part of the fluoroscopic imaging system 1000 was one each. However, in a large-scale hospital or the like, each of a plurality of fluoroscopic imaging systems has one RIS 100, a CT scanner 200, a chemical liquid injector 400, and a control box 500, and the plurality of fluoroscopic imaging systems include a PACS 300 and an image browsing device. 600 may be shared (not shown). However, even in such a case, a plurality of hardware such as the RIS 100, the PACS 300, and the image browsing apparatus 600 may be connected in parallel (not shown).

  Further, in the above embodiment, the fluoroscopic image data and the injection history data are stored in one PACS 300. However, the hardware for storing the fluoroscopic image data and the hardware for storing the injection history data may be formed separately and connected via a communication network.

  Moreover, in the said form, it illustrated that RIS100, CT scanner 200, PACS300, the chemical | medical solution injection apparatus 400, the control box 500, and the image browsing apparatus 600 were formed separately, and were connected by the communication networks 701-706. .

  However, the various devices 100 to 600 as described above may be integrally formed in various combinations. For example, the injection control unit 401 and the control box 500 of the chemical liquid injector 400 are integrally formed, the RIS 100 and the PACS 300 are integrally formed thereon, and the PACS 300 and the image browsing device 600 are integrally formed. It is also possible.

  It is also possible that the RIS 100 and the PACS 300 are integrally formed in the control box 500, the control box 500, the PACS 300, and the image browsing apparatus 600 are integrally formed.

  Furthermore, the imaging control unit 210, the RIS 100, and the control box 500 of the CT scanner 200 are integrally formed, and the imaging control unit 210, the PACS 300, and the control box 500 of the CT scanner 200 are integrally formed. It is also possible for the image browsing apparatus 600 to be formed integrally therewith.

  It is also possible that the image browsing device 600 and the PACS 300 are formed integrally, the control box 500 and the imaging control unit 210 of the CT scanner 200 are formed integrally therewith, and the like.

  Furthermore, in the said form, it illustrated that each part of the various apparatuses 100-600 was logically implement | achieved as various functions, when a computer apparatus operate | moves corresponding to a computer program.

  However, each of the units can be formed as unique hardware, and a part can be formed as software and a part can be formed as hardware.

  Needless to say, the above-described embodiment and a plurality of modifications can be combined within a range in which the contents do not conflict with each other. Further, in the above-described embodiments and modifications, the structure of each part has been specifically described, but the structure and the like can be changed in various ways within a range that satisfies the present invention.

1 is a schematic block diagram showing a logical structure of a fluoroscopic imaging system according to an embodiment of the present invention. It is a block diagram which shows the physical structure of a fluoroscopic imaging system. It is a perspective view which shows the external appearance of the fluoroscopic imaging unit of CT scanner, and the injection execution head of a chemical | medical solution injection apparatus. It is a perspective view which shows the external appearance of a chemical injection device. It is a perspective view which shows the external appearance of an image browsing apparatus. It is a typical front view which shows the state by which the initial image was displayed and output on the display screen of the chemical injection device. It is a typical front view which shows the state by which the test subject management data and imaging order data which were acquired on the display screen of the chemical injection device are displayed and output. It is a typical front view which shows the state by which the target graph was displayed on the display screen of the chemical injection device. It is a typical front view which shows the state by which the time-dependent graph was displayed and output with the target graph on the display screen of the chemical injection device. It is a typical time chart which shows the processing operation of a fluoroscopic imaging system. It is a typical front view which shows the state by which the chemical | medical solution condition data was displayed and output on the display screen of the chemical | medical solution injection device of one modification.

Explanation of symbols

100 RIS
DESCRIPTION OF SYMBOLS 101 Order management part 102 Order selection part 103 Integrated control part 200 CT scanner 201 Fluoroscopic imaging unit 210 Imaging control unit 211 Request transmission part 212 Order receiving part 213 Imaging control part 214 Data provision part 215 Image transmission part 400 Chemical solution injection apparatus 401 Injection control Unit 402 Operation panel 403 Touch panel 404 Controller unit 405 Computer unit 410 Injection execution head 411 Syringe drive mechanism 421 Injection control unit 422 Request input unit 423 Request transmission unit 424 Injection setting unit 426 History generation unit 427 History output unit 430 Drug syringe 500 Control box 501 Computer unit 502 Communication I / F
511 Data acquisition unit 512 Data return unit 514 History transfer unit 600 Image browsing device 601 Computer unit 602 Display unit 603 Controller unit 611 Data reading unit 612 Data display unit 701-706 Communication network 1000 Perspective imaging system

Claims (26)

A data management apparatus for managing subject management data in which various subject conditions for each injecting subject are set together with a subject ID (Identity) and imaging order data for each operation of capturing fluoroscopic image data from the injecting subject, and the data A fluoroscopic imaging device that captures the fluoroscopic image data from the injecting subject corresponding to the imaging order data acquired from the management device, and a chemical liquid injecting device that performs chemical injection to the injecting subject from which the fluoroscopic image data is imaged A fluoroscopic imaging system having a data control device that mediates data communication between the drug solution injector and the data management device,
The chemical injection device includes an injection execution mechanism that executes the chemical injection, an injection control unit that controls operation of the injection execution mechanism in response to injection control data set for each imaging operation, and the injection control data A request input unit through which an automatic setting request is input, and a request transmission unit that transmits the input automatic operation request to the data control device,
The data control device includes a data acquisition unit that acquires at least a part of the subject management data from the data management device in response to the automatic setting request received from the drug solution injection device; and the acquired subject management data A data reply unit that returns at least a part to the chemical liquid injector,
The said chemical | medical solution injection device is a fluoroscopic imaging system which further has an injection | pouring setting part which produces | generates the said injection | pouring control data with at least one part of the said test subject management data returned from the said data control apparatus, and sets to the said injection | pouring control part. From the data management device that manages the subject management data in which various subject conditions for each injecting subject are set together with the subject ID, and the imaging order data for each operation for capturing fluoroscopic image data from the injecting subject, and the data management device A fluoroscopic imaging device that captures the fluoroscopic image data from the injecting subject corresponding to the imaging order data to be acquired, a medicinal solution injecting device that performs chemical injection to the injecting subject from which the fluoroscopic image data is imaged, and the medicinal solution A fluoroscopic imaging system having a data control device that mediates data communication between an injection device and the data management device,
The chemical injection device includes an injection execution mechanism that executes the chemical injection, an injection control unit that controls operation of the injection execution mechanism in response to injection control data set for each imaging operation, and the injection control data A request input unit through which an automatic setting request is input, and a request transmission unit that transmits the input automatic operation request to the data control device,
The data control device includes a data acquisition unit that acquires at least a part of the subject management data from the data management device in response to the automatic setting request received from the drug solution injection device; and the acquired subject management data An injection generation unit that generates the injection control data at least in part, and a data return unit that returns the generated injection control data to the chemical solution injection device,
The said chemical | medical solution injection apparatus is a fluoroscopic imaging system which further has an injection | pouring setting part which sets the said injection | pouring control data returned from the said data control apparatus to the said injection | pouring control part. From the data management device that manages the subject management data in which various subject conditions for each injecting subject are set together with the subject ID, and the imaging order data for each operation for capturing fluoroscopic image data from the injecting subject, and the data management device A fluoroscopic imaging device that captures the fluoroscopic image data from the injecting subject corresponding to the acquired imaging order data; and a medical fluid injection device that performs chemical injection to the injecting subject from which the fluoroscopic image data is captured. A fluoroscopic imaging system,
The chemical injection device includes an injection execution mechanism that executes the chemical injection, an injection control unit that controls operation of the injection execution mechanism in response to injection control data set for each imaging operation, and the injection control data A request input unit for inputting an automatic setting request, a data acquisition unit for acquiring at least a part of the subject management data from the data management device in response to the input automatic operation request, and the data management device A fluoroscopic imaging system comprising: an injection setting unit configured to generate the injection control data using at least a part of the subject management data acquired from and set in the injection control unit.   The fluoroscopic imaging system according to claim 1, wherein the chemical injection device further includes a subject display unit that displays and outputs at least a part of the subject management data returned from the data control device. The setting transmission unit of the data control device also returns at least a part of the subject management data acquired together with the generated injection control data to the chemical injection device,
The fluoroscopic imaging system according to claim 2, wherein the chemical injection device further includes a subject display unit that displays and outputs at least a part of the subject management data returned from the data control device.   The fluoroscopic imaging system according to claim 3, wherein the chemical injection device further includes a subject display unit that displays and outputs at least a part of the subject management data acquired from the data management device.   5. The fluoroscopic imaging system according to claim 1, wherein the chemical solution injector further includes a voice confirmation unit that outputs at least a part of the subject management data returned from the data control apparatus. The setting transmission unit of the data control device also returns at least a part of the subject management data acquired together with the generated injection control data to the chemical injection device,
The fluoroscopic imaging system according to claim 2 or 5, wherein the chemical injection device further includes an audio confirmation unit that outputs at least a part of the subject management data returned from the data control device.   The fluoroscopic imaging system according to claim 3 or 6, wherein the chemical liquid injector further includes a voice confirmation unit that outputs at least a part of the subject management data acquired from the data management apparatus. A data storage device for storing the captured fluoroscopic image data together with at least a part of the imaging order data;
The chemical solution injection device further includes a history generation unit that generates injection history data that records the history of the chemical solution injection, and a history output unit that transmits the generated injection history data to the data control device,
The said data control apparatus further has a log | history transfer part which transfers the received said injection | pouring log | history data to the said data storage device, and preserve | saves it with the said corresponding fluoroscopic image data, The 1, 2, 4, 5, 7, 8 The fluoroscopic imaging system according to any one of the above. The fluoroscopic imaging device has a remote changing unit for remotely operating the injection control data of the chemical solution injection device via the data control device,
In response to the remote operation of the fluoroscopic imaging device via the data control device, the chemical solution injection device is remotely operated with the injection control data of the injection control unit,
The data control device further includes an operation recording unit that generates operation history data in which the history of remote operation is recorded, and the history transfer unit also transmits the operation history data and stores the operation history data together with the corresponding fluoroscopic image data. The fluoroscopic imaging system according to claim 10. The data management device also manages imaging order data set for each imaging operation for imaging the fluoroscopic image data from the injected subject,
The data acquisition unit of the data control apparatus acquires at least a part of the imaging order data together with at least a part of the subject management data from the data management apparatus, and the data return unit acquires the acquired subject management data And at least a part of the imaging order data are returned to the chemical injection device,
The injection setting unit of the chemical injection device generates the injection control data from at least a part of the subject management data returned from the data control device and at least a part of the imaging order data, and sends the injection control data to the injection control unit. The fluoroscopic imaging system according to any one of claims 1, 2, 4, 5, 7, 8, 10, and 11 to be set. The data management device also manages imaging order data set for each imaging operation for imaging the fluoroscopic image data from the injected subject,
The data acquisition unit of the chemical injection device acquires at least a part of the subject management data and at least a part of the imaging order data in response to the automatic setting request that has been input, from the data management device, The said injection setting part produces | generates the said injection | pouring control data with at least one part of the said test subject management data and at least one part of the said imaging order data, and sets to the said injection | pouring control part. Perspective imaging system. In the data management device, at least a part of the subject management data is set in the imaging order data,
The fluoroscopic imaging system according to claim 12 or 13, wherein the data acquisition unit acquires at least a part of the subject management data by acquiring the imaging order data in response to the automatic setting request. The data management device manages the subject management data and the imaging order data in which the subject ID is set,
The said data acquisition part extracts the said test subject ID from the said imaging order data acquired corresponding to the said automatic setting request | requirement, and acquires the said test subject management data with the extracted said test subject ID. Perspective imaging system. The injection execution mechanism drives a drug syringe containing a drug solution to be injected into the injection subject,
The chemical syringe is equipped with an RFID (Radio Frequency Identification) chip that stores at least chemical condition data related to the chemical.
The fluoroscopic imaging system according to any one of claims 1 to 15, wherein the injection setting unit generates the injection control data using the chemical solution condition data acquired from the chemical syringe.   The fluoroscopic imaging system according to claim 16, wherein the chemical injection device further includes a chemical display unit that displays and outputs at least a part of the chemical condition data acquired from the chemical syringe.   The fluoroscopic imaging system according to claim 16 or 17, wherein the chemical injection device further includes an audio confirmation unit that outputs at least a part of the chemical condition data acquired from the chemical syringe. The chemical injection device of the fluoroscopic imaging system according to claim 1,
An injection execution mechanism for executing the chemical injection;
An injection control unit for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input unit for inputting the automatic setting request for the injection control data; a request transmitting unit for transmitting the input automatic setting request to the data control device;
An infusion setting unit that generates the infusion control data in at least a part of the subject management data returned from the data control device and sets the infusion control unit;
A chemical injection device. The chemical injection device of the fluoroscopic imaging system according to claim 2,
An injection execution mechanism for executing the chemical injection;
An injection control unit for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input unit to which an automatic setting request for the injection control data is input; and
A request transmission unit that transmits the input operation-executed automatic setting request to the data control device;
An injection setting unit for setting the injection control data returned from the data control device in the injection control unit;
A chemical injection device. It is the said chemical injection device of the fluoroscopic imaging system according to claim 3,
An injection execution mechanism for executing the chemical injection;
An injection control unit for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input unit to which an automatic setting request for the injection control data is input; and
A data acquisition unit that acquires at least a part of the subject management data from the data management device in response to the automatic setting request that has been input;
An infusion setting unit that generates the infusion control data in at least a part of the subject management data acquired from the data management device and sets the infusion control unit; and
A chemical injection device. The data control apparatus of the fluoroscopic imaging system according to claim 2,
A data acquisition unit for acquiring at least a part of the subject management data from the data management device in response to the automatic setting request received from the chemical injection device;
An injection generating unit for generating the injection control data in at least a part of the acquired subject management data;
A data return unit that returns the generated injection control data to the chemical injection device;
A data control device. A computer program for the chemical injection device according to claim 19,
An injection control process for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input process in which the automatic setting request for the injection control data is input, and a request transmission process for transmitting the input automatic setting request to the data control device;
An infusion setting process for generating the infusion control data in at least a part of the subject management data returned from the data control device and setting the infusion control unit,
A computer program for causing the medicinal solution injection device to execute. A computer program for the chemical injection device according to claim 20,
An injection control process for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input process in which an automatic setting request for the injection control data is input, and
A request transmission process for transmitting the input automatic operation request to the data control device;
An injection setting process for setting the injection control data returned from the data control device in the injection control unit;
A computer program for causing the medicinal solution injection device to execute. A computer program for the chemical injection device according to claim 21,
An injection control process for controlling the operation of the injection execution mechanism corresponding to the injection control data set for each imaging operation;
A request input process in which an automatic setting request for the injection control data is input, and
A data acquisition process for acquiring at least a part of the subject management data from the data management device in response to the automatic setting request that has been input,
An infusion setting process for generating the infusion control data in at least a part of the subject management data acquired from the data management device and setting the infusion control unit;
A computer program for causing the medicinal solution injection device to execute. A computer program for the data control device according to claim 22,
A data acquisition process for acquiring at least a part of the subject management data from the data management device in response to the automatic setting request received from the drug solution injection device;
An injection generation process for generating the injection control data in at least a part of the acquired subject management data;
A setting reply process for returning the generated injection control data to the chemical injection device;
A computer program to be executed by the data control device.

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