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WO2015115678A1 - Système et procédé intelligents, mobiles, d'imagerie médicale à rayons x - Google Patents

Système et procédé intelligents, mobiles, d'imagerie médicale à rayons x Download PDF

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Publication number
WO2015115678A1
WO2015115678A1 PCT/KR2014/000819 KR2014000819W WO2015115678A1 WO 2015115678 A1 WO2015115678 A1 WO 2015115678A1 KR 2014000819 W KR2014000819 W KR 2014000819W WO 2015115678 A1 WO2015115678 A1 WO 2015115678A1
Authority
WO
WIPO (PCT)
Prior art keywords
ray
ray imaging
imaging apparatus
photographing
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2014/000819
Other languages
English (en)
Korean (ko)
Inventor
정창원
주수종
윤권하
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry Academic Cooperation Foundation of Wonkwang University
Original Assignee
Industry Academic Cooperation Foundation of Wonkwang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industry Academic Cooperation Foundation of Wonkwang University filed Critical Industry Academic Cooperation Foundation of Wonkwang University
Priority to PCT/KR2014/000819 priority Critical patent/WO2015115678A1/fr
Publication of WO2015115678A1 publication Critical patent/WO2015115678A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/548—Remote control of the apparatus or devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • A61B6/563—Details of data transmission or power supply, e.g. use of slip rings involving image data transmission via a network

Definitions

  • the present invention relates to a medical imaging system and method, and more particularly to a mobile smart X-ray medical imaging system and method for taking an image for medical purposes.
  • X-ray imaging may be necessary in the case of telemedicine, and may be required in an area other than the imaging room, for example, an operating room or an intensive care unit, and a search for a method for supporting the same is also required.
  • the present invention has been made to solve the above problems, an object of the present invention, to deliver a medical image generated by taking a picture of the patient's trauma to the external device connected to the communication, and receives a control command from the external device Accordingly, the present invention provides a mobile smart X-ray medical imaging system and method for controlling a photographing operation accordingly.
  • X-ray imaging unit for photographing the X-ray image
  • a driving unit driven to move the position of the X-ray photographing unit
  • a communication unit connected to communicate with an external device;
  • a control unit controlling the driving unit and the X-ray photographing unit according to a control command received from the external device through the communication unit.
  • the control command may include a command for controlling a photographing position of the X-ray photographing unit and a command for controlling a photographing operation of the X-ray photographing unit.
  • the mobile X-ray imaging apparatus further comprises a camera for photographing the same area as the X-ray imaging unit, the communication unit, the image captured by the camera Can be transferred to an external device.
  • the mobile X-ray imaging apparatus for detecting that the imaging region of the patient is located in the mobile X-ray imaging apparatus; A distance sensor for detecting a movement of the photographing part; And an angular velocity / gyro sensor detecting horizontal and movement of the mobile X-ray imaging apparatus, wherein the controller is configured to detect the proximity sensor, the distance sensor, and the angular velocity / gyro sensor from the communication unit.
  • the position and motion detection result of the photographing part and the horizontal and motion detection result of the mobile X-ray photographing device may be transmitted to the external device.
  • the controller may operate the angular velocity / gyro sensor when the position and movement of the body part of the patient are detected by the proximity sensor and the distance sensor.
  • the mobile X-ray imaging apparatus further includes a vibration sensor for detecting a shake of the mobile X-ray imaging apparatus, wherein the control unit is connected to the vibration sensor through the communication unit.
  • the shaking detection result can be transmitted to the external device.
  • the controller may output a guidement through a speaker before the X-ray photographing apparatus photographs the image.
  • a mobile device includes a communication unit connected to communicate with the X-ray imaging apparatus for imaging X-ray images; A touch screen displaying an X-ray image received through the communication unit and receiving a control command for controlling the X-ray imaging apparatus; And a processor configured to transmit a control command input through the touch screen to the X-ray imaging apparatus through the communication unit, and to display the X-ray image received through the communication unit on the touch screen.
  • the control command may include a command for controlling a photographing position of the X-ray imaging apparatus and a command for controlling a photographing operation of the X-ray imaging apparatus.
  • the communication unit may receive a camera image from the X-ray imaging apparatus, and the controller may display the camera image received through the communication unit on the touch screen.
  • the communication unit may receive a horizontal, motion, and shake detection result of the X-ray imaging apparatus from the X-ray imaging apparatus, and the control unit may receive the X-ray imaging apparatus received through the communication unit.
  • the horizontal, motion and shake detection results can be displayed on the touch screen.
  • the medical image generated by photographing the trauma of the patient may be transmitted to an external device connected to communicate with each other, and a control command may be received from the external device to control the photographing operation accordingly.
  • the mobile X-ray imaging apparatus can be operated so that X-ray imaging, which was only possible in a designated radiography room of a hospital, can be performed at the place where an emergency occurred and at all other places.
  • FIG. 1 is a view showing a mobile smart X-ray medical imaging system according to a preferred embodiment of the present invention
  • FIG. 2 is a detailed block diagram of the mobile X-ray imaging apparatus shown in FIG. 1;
  • FIG. 3 is a view showing the external structure of the mobile X-ray imaging apparatus
  • FIG. 4 is a detailed block diagram of the smart terminal shown in FIG. 1;
  • FIG. 5 is a diagram illustrating a touch screen GUI screen of a smart terminal.
  • FIG. 6 is a view provided to explain an X-ray imaging process by the mobile smart X-ray medical imaging system shown in FIG. 1.
  • FIG. 1 is a view showing a mobile smart X-ray medical imaging system according to a preferred embodiment of the present invention.
  • the mobile X-ray imaging apparatus 100, the smart terminal 200, and the medical image information system 300 may communicate with each other. Are constructed to connect.
  • the mobile X-ray imaging apparatus 100 is an apparatus for photographing an X-ray image of a trauma portion of a patient, which is manufactured in a standard that can be quickly and easily moved to a place where an emergency situation or a patient is located.
  • the smart terminal 200 is wirelessly connected to the mobile X-ray imaging apparatus 100 to remotely control X-ray imaging by the mobile X-ray imaging apparatus 100, and photographed X- Mobile devices such as smartphones, tabs, pads, notebooks, and PDAs held by medical institutions or relief organizations for checking and diagnosing x-ray images remotely.
  • X- Mobile devices such as smartphones, tabs, pads, notebooks, and PDAs held by medical institutions or relief organizations for checking and diagnosing x-ray images remotely.
  • the medical image information system 300 is a system for storing medical images of patients, and the X-ray image photographed by the mobile X-ray imaging apparatus 100 is via the smart terminal 200. 300).
  • the X-ray images stored in the medical image information system 300 may be used as data for more accurate diagnosis, and may also be used in medical research.
  • FIG. 2 is a detailed block diagram of the mobile X-ray imaging apparatus 100 shown in FIG. 1.
  • the mobile X-ray imaging apparatus 100 may include a detector 110, an X-ray imaging unit 120, a controller 130, a communicator 140, and a driver 150. Equipped.
  • the X-ray imaging unit 120 generates an X-ray image by X-raying the trauma portion of the patient.
  • the detector 110 includes a proximity sensor 111, a distance sensor 113, an angular velocity / gyro sensor 115, a vibration sensor 117, and a camera 119.
  • Proximity sensor 111 is a sensor for detecting whether or not the imaging area (trauma area) of the patient is located in the mobile X-ray imaging apparatus 100, distance sensor 113 to detect the movement of the imaging area of the patient For the sensor.
  • the angular velocity / gyro sensor 115 is a sensor for detecting the horizontal state of the mobile X-ray imaging apparatus 100 and the movement of the mobile X-ray imaging apparatus 100
  • the vibration sensor 117 is a mobile X-ray imaging A sensor for detecting a minute vibration of the device 100.
  • the camera 119 is a photographing apparatus that generates an image by photographing a photographing part (trauma part) of a patient.
  • the photographing area of the camera 119 and the photographing area of the X-ray imaging unit 120 are adjusted in the same manner.
  • the driver 150 is a driving means for moving the position of the head portion of the mobile X-ray imaging apparatus 100 in which the detector 110 and the X-ray imaging unit 120 are installed. As shown in FIG. 3, the driving unit 150 moves up, down, left, and right, and the X-ray image of the detector 110 installed in the head portion 160 of the mobile X-ray imaging apparatus 100. The position of the photographing unit 120 is moved.
  • the communication unit 140 establishes and maintains a communication connection with the smart terminal 200.
  • a wireless communication method such as Bluetooth, Zigbee, or WiFi may be applied.
  • the image captured by the camera 119 and the X-ray image captured by the X-ray imaging unit 120 are transmitted to the smart terminal 200 through the communication unit 140.
  • the control command is received from the smart terminal 200 through the communication unit 140.
  • the control unit 130 according to the control command received from the smart terminal 200 through the communication unit 140, the photographing operation of the camera 119, the photographing operation of the X-ray imaging unit 120 and the driving unit 150 Control the drive operation.
  • the control command includes an X-ray imaging command by the X-ray imaging unit 120 and an up / down / left / right movement command of the driving unit 150.
  • Up / down / left / right movement commands of the driving unit 150 may be input using the control button 244 shown in FIG. 5 to be described later.
  • the up / down / left / right movement command of the driving unit 150 is a command for controlling the X-ray imaging region (position).
  • the driving unit 150 is driven according to this command, the X-ray imaging unit 120
  • the camera 119 installed in the head portion 160 moves in the same manner. Thus, both continue to photograph the same area.
  • control unit 130 by the proximity sensor 111 and the distance sensor 113, when the imaging region of the patient enters the mobile X-ray imaging apparatus 100 and the movement of the imaging region of the patient is detected,
  • the angular velocity / gyro sensor 115, the vibration sensor 117, and the camera 119 may be controlled to operate.
  • control unit 130 is a horizontal / motion detection result of the mobile X-ray imaging apparatus 100 by the angular velocity / gyro sensor 115 and shaking of the mobile X-ray imaging apparatus 100 by the vibration sensor 117.
  • the detection result is transmitted to the smart terminal 200 through the communication unit 140.
  • controller 130 controls the smart terminal 200 through the communication unit 140 to detect the position and the movement detection result of the photographing part of the patient detected by the proximity sensor 111 and the distance sensor 113. Can be delivered to.
  • the smart terminal 200 includes a communication unit 210, a function block 220, a processor 230, a touch screen 240, and a storage unit 250.
  • the function block 220 performs the inherent functions of the smart terminal 200 such as a phone call, an SMS, a camera, a DMB, and the like.
  • the communication unit 210 establishes and maintains a communication connection with the mobile X-ray imaging apparatus 100.
  • the image captured by the camera 119 and the X-ray image captured by the X-ray imaging unit 120 are received from the mobile X-ray imaging apparatus 100 through the communication unit 210.
  • the communication unit 210 is a horizontal / motion detection result of the mobile X-ray imaging apparatus 100 by the angular velocity / gyro sensor 115 from the mobile X-ray imaging apparatus 100 and the mobile by the vibration sensor 117 Receives a shake detection result of the X-ray imaging apparatus 100.
  • the processor 230 displays the horizontal / motion detection result and the shake detection result of the mobile X-ray imaging apparatus 100 received through the communication unit 210 on the touch screen 240. In addition, the processor 230 displays a camera image and an X-ray image received from the mobile X-ray imaging apparatus 100 through the communication unit 210 on the touch screen 240.
  • the processor 230 displays a GUI for controlling the mobile X-ray imaging apparatus 100 on the touch screen 240.
  • FIG. 5 is a diagram illustrating a GUI screen displayed on the touch screen 240 of the smart terminal 200. As illustrated in FIG. 5, a warning light 241, a captured image 242, an X-ray photographing button 243, and a photographing position control button 244 are displayed on the touch screen 240.
  • the warning light 241 is a horizontal / movement detection result by the angular velocity / gyro sensor 115 of the mobile X-ray imaging device 100 and the shaking detection result of the mobile X-ray imaging device 100 by the vibration sensor 117. This is an area for guiding.
  • the photographed image 242 displays one of an image photographed by the camera 119 and an X-ray photographed by the X-ray imaging unit 120.
  • the X-ray imaging is completed and the X-ray image is displayed as the captured image 242, but before the X-ray imaging, the camera image is displayed.
  • the photographing position control button 244 is a button used to input a command for controlling the photographing position while viewing the camera image displayed on the photographed image 242.
  • the photographing position control button 244 By using the photographing position control button 244 to move the head portion 160 of the mobile X-ray imaging apparatus 100 up / down / left / right to control the photographing position of the patient to perform X-ray imaging.
  • the X-ray photographing command is transmitted to the mobile X-ray photographing apparatus 100, whereby the X-ray photographing unit 120 X-ray imaging is performed.
  • the storage unit 250 is a storage medium for storing the X-ray image received from the mobile X-ray imaging apparatus 100 through the communication unit 210.
  • FIG. 6 is a view provided to explain an X-ray imaging process by the mobile smart X-ray medical imaging system shown in FIG. 1.
  • the proximity sensor 111 of the mobile X-ray imaging apparatus 100 detects that the imaging portion of the patient has entered the mobile X-ray imaging apparatus 100, thereby approaching the patient. If it is determined (S405), the controller 130 operates the camera 119 to generate a photographed image of the trauma portion of the patient, and operates the angular velocity / gyro sensor 115 and the vibration sensor 117 to operate the mobile X-. In step S410, horizontal / motion and shaking generated by the line photographing apparatus 100 are sensed.
  • the camera image photographed in step S410 and the sensing result are transmitted to the smart terminal 200 through the communication unit 140 (S415).
  • the processor 230 of the smart terminal 200 displays the camera photographed image and the sensing result received through the step S415 on the touch screen 240 (S420).
  • the display result by the step S420 is illustrated in FIG.
  • the captured image 242 illustrated in FIG. 5 is a camera image, not an X-ray image.
  • the user may input a photographing position control command by using the photographing position control button 244 illustrated in FIG. 5 (S425). Since the area photographed by the camera 119 and the X-ray image capturing unit 120 are the same, the camera 119 and the X-ray image capturing unit 120 are controlled by the photographing position control by the photographing position control button 244. It is possible to control all the shooting positions of the.
  • the photographing position control command input through the step S425 is transmitted to the mobile X-ray photographing apparatus 100 through the communication unit 210 (S430). Accordingly, the controller 130 of the mobile X-ray imaging apparatus 100 controls the driving unit 150 according to the received photographing position control command to determine the positions of the detector 110 and the X-ray imaging unit 120. It moves (S435).
  • the proper shooting position is set through the captured image 242 through steps S425 to S435, and the horizontal mismatch or movement of the mobile X-ray imaging apparatus 100 from the warning light 241 displayed on the touch screen 240.
  • the X-ray imaging command may be input by operating the X-ray imaging button 243 displayed on the touch screen 240 (S440).
  • the X-ray photographing command input through the step S440 is transmitted to the mobile X-ray photographing apparatus 100 through the communication unit 210 (S445).
  • the control unit 130 of the mobile X-ray imaging apparatus 100 operates the X-ray imaging unit 120 to capture an X-ray image (S450).
  • the X-ray image photographed in step S450 is transmitted to the smart terminal 200 through the communication unit 140 (S455), and the smart terminal 200 touches the X-ray image transmitted in step S455 on the touch screen 240. To display on (S460).
  • the smart terminal 200 transmits the X-ray image received from the mobile X-ray imaging apparatus 100 to the medical image information system 300 through step S455 (S465), and the medical image information system 300. Stores and stores the X-ray image received in step S465 (S470).
  • the X-ray image stored at step S470 may be used for precise diagnosis, medical research, etc. in addition to simple storage.
  • the X-ray image corresponds to an example of an image used for medical purposes mentioned for convenience of description.
  • X-ray images can be replaced with other types of medical images.
  • the mobile X-ray imaging apparatus 100 may output the announcement through the speaker before the X-ray imaging, it is possible to prevent the exposure of other people except the patient to the X-ray.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

La présente invention concerne un système et un procédé intelligents, mobiles, d'imagerie médicale à rayons X. Le système mobile d'imagerie à rayons X, selon un mode de réalisation de la présente invention, comprend : une unité d'imagerie à rayons X pour photographier une image à rayons X ; une unité d'entraînement qui est entraînée pour déplacer la position de l'unité d'imagerie à rayons X ; une unité de communication qui est reliée en communication à un dispositif externe ; et une unité de commande pour commander l'unité d'entraînement et l'unité d'imagerie à rayons X en fonction d'une instruction de commande reçue en provenance du dispositif externe via l'unité de communication. Ainsi, l'imagerie à rayons X, qui était uniquement possible dans une salle de rayons X dédiée d'un hôpital, peut être mise en œuvre en un endroit où une situation d'urgence se produit, ainsi qu'en tous les autres endroits.
PCT/KR2014/000819 2014-01-28 2014-01-28 Système et procédé intelligents, mobiles, d'imagerie médicale à rayons x Ceased WO2015115678A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2014/000819 WO2015115678A1 (fr) 2014-01-28 2014-01-28 Système et procédé intelligents, mobiles, d'imagerie médicale à rayons x

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2014/000819 WO2015115678A1 (fr) 2014-01-28 2014-01-28 Système et procédé intelligents, mobiles, d'imagerie médicale à rayons x

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WO2015115678A1 true WO2015115678A1 (fr) 2015-08-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019078465A1 (fr) * 2017-10-16 2019-04-25 삼성전자 주식회사 Dispositif et procédé de commande d'imagerie par rayons x
CN109935316A (zh) * 2017-12-19 2019-06-25 奥林巴斯株式会社 医疗辅助系统、信息终端装置、患者图像数据取得方法

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KR20030091695A (ko) * 2002-05-21 2003-12-03 캐논 가부시끼가이샤 이동형 방사선 촬영장치, 방사선 촬영 시스템, 방사선촬영 방법, 프로그램, 컴퓨터 가독 기억매체 및 정보 시스템
JP2007167649A (ja) * 2005-12-19 2007-07-05 General Electric Co <Ge> 携帯型イメージングのためのシステム、装置及び方法
JP2008253762A (ja) * 2007-03-30 2008-10-23 General Electric Co <Ge> ポータブル・ディジタル・トモシンセシス・イメージング・システム及び方法
JP2011045439A (ja) * 2009-08-25 2011-03-10 Fujifilm Corp 放射線画像撮影装置、放射線画像撮影システム及び放射線画像撮影方法
JP2013529513A (ja) * 2010-06-25 2013-07-22 ヴァリアン メディカル システムズ インコーポレイテッド デジタルｘ線撮影の適用を可能にするための、現行の携帯型または可動式のアナログｘ線撮影装置の改造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030091695A (ko) * 2002-05-21 2003-12-03 캐논 가부시끼가이샤 이동형 방사선 촬영장치, 방사선 촬영 시스템, 방사선촬영 방법, 프로그램, 컴퓨터 가독 기억매체 및 정보 시스템
JP2007167649A (ja) * 2005-12-19 2007-07-05 General Electric Co <Ge> 携帯型イメージングのためのシステム、装置及び方法
JP2008253762A (ja) * 2007-03-30 2008-10-23 General Electric Co <Ge> ポータブル・ディジタル・トモシンセシス・イメージング・システム及び方法
JP2011045439A (ja) * 2009-08-25 2011-03-10 Fujifilm Corp 放射線画像撮影装置、放射線画像撮影システム及び放射線画像撮影方法
JP2013529513A (ja) * 2010-06-25 2013-07-22 ヴァリアン メディカル システムズ インコーポレイテッド デジタルｘ線撮影の適用を可能にするための、現行の携帯型または可動式のアナログｘ線撮影装置の改造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019078465A1 (fr) * 2017-10-16 2019-04-25 삼성전자 주식회사 Dispositif et procédé de commande d'imagerie par rayons x
CN109935316A (zh) * 2017-12-19 2019-06-25 奥林巴斯株式会社 医疗辅助系统、信息终端装置、患者图像数据取得方法
CN109935316B (zh) * 2017-12-19 2024-06-11 奥林巴斯株式会社 医疗辅助系统、信息终端装置、患者图像数据取得方法

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