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WO2019196169A1 - 一种药品成品称重装置、称重方法及配药设备 - Google Patents

一种药品成品称重装置、称重方法及配药设备 Download PDF

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Publication number
WO2019196169A1
WO2019196169A1 PCT/CN2018/088373 CN2018088373W WO2019196169A1 WO 2019196169 A1 WO2019196169 A1 WO 2019196169A1 CN 2018088373 W CN2018088373 W CN 2018088373W WO 2019196169 A1 WO2019196169 A1 WO 2019196169A1
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Prior art keywords
clamp
weighing
module
finished product
finished
Prior art date
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Ceased
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PCT/CN2018/088373
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English (en)
French (fr)
Inventor
刘葆春
吴建文
姜守峰
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.)
Shenzhen Weibond Technology Co Ltd
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Shenzhen Weibond Technology Co Ltd
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Publication of WO2019196169A1 publication Critical patent/WO2019196169A1/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/22—Arrangements for transferring or mixing fluids, e.g. from vial to syringe with means for metering the amount of fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/70—Device provided with specific sensor or indicating means
    • A61J2200/74—Device provided with specific sensor or indicating means for weight
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/002—Compounding apparatus specially for enteral or parenteral nutritive solutions

Definitions

  • the invention relates to the technical field of medical instruments, in particular to a weighing device for weighing finished products, a weighing method and a dispensing device.
  • the object of the present invention is to provide a finished product weighing device, a weighing method and a dispensing device, which aim to solve the problem of injecting a liquid medicine into a solvent bag in the process of mixing intravenous drugs in the prior art.
  • the quality check is low in efficiency.
  • a first aspect of the embodiments of the present invention provides a finished product weighing device, which is applied to a dispensing device, including a finished product delivery module and a weighing module.
  • the medicine product delivery module is configured to obtain a finished medicine product after dispensing the medicine dispensing device, and transmit the finished product to the weighing module;
  • the weighing module is configured to detect the weight of the finished product and feed back the detection result to the dispensing device.
  • the medicine product delivery module comprises a clamp unit and a lifting unit
  • the clamp unit is configured to clamp the finished product of the medicine and to ascend and descend with the lifting of the lifting unit;
  • the lifting unit is configured to drive the movement of the finished product held by the clamp unit.
  • the clamp unit comprises a clamp and a clamp base
  • the clamp base is configured to be connected to the lifting unit, and drive the clamp to rise and fall with the lifting and lowering of the lifting unit;
  • the clamp is used to hold the finished product, and the clamp is disengaged from the clamp when the clamp is lowered into contact with the weighing module.
  • the clamp seat is provided with a pressing member for pressing the clamp after the weighing of the finished product is finished, and is in an open state during the weighing process, so that the clamp seat is Separated from the fixture.
  • the clamp comprises a clamp head, a support rod and a base;
  • the clamp head is used for fixing the finished medicine product
  • the support rod is configured to connect the clamp head and the base, and provide a support force for the clamp head
  • the base is used for contacting the weighing module to weigh the finished product.
  • the two sides of the clamp base are provided with protrusions
  • the two sides of the clamp head are provided with a groove adapted to the protrusion
  • the contact surface of the clamp head and the clamp base is upper Wide and narrow bevel.
  • a second aspect of the embodiments of the present invention provides a weighing method based on a finished product weighing device, which is applied to a dispensing device, and the method includes:
  • the finished product is produced;
  • the finished product delivery module obtains the finished product and transmits it to the weighing module;
  • the weighing module detects the weight of the finished product and feeds the test result back to the dispensing device.
  • the medicine product delivery module includes a clamp unit and a lifting unit, and the clamp unit includes a clamp and a clamp base;
  • the finished product delivery module obtains the finished product of the medicine and transmits it to the weighing module, including:
  • the weighing module rotates from the initial position to the lower side of the clamp, the lifting unit descends, and the lower end of the clamp contacts the weighing module;
  • the clamp is disengaged from the clamp seat.
  • the weighing module detects the weight of the finished product, including:
  • the weighing module begins to weigh and records the data
  • the clamp is separated from the weighing module
  • the weighing module is rotated to the initial position and the weighing is finished.
  • a third aspect of the embodiments of the present invention provides a dispensing device, comprising the above-mentioned pharmaceutical finished product weighing device, further comprising a controller and a drug transfer module, wherein the controller is configured to obtain a drug transfer instruction by generating a drug transfer instruction by the detection result of the drug weighing device,
  • the medicine transfer module is configured to transfer the finished medicine product according to the medicine transfer instruction.
  • the present invention discloses a finished product weighing device, a weighing method and a dispensing device.
  • the embodiment of the present invention can complete the finished product of the pharmaceutical product through the weighing module in the dispensing device after the dispensing of the existing dispensing device is completed.
  • the weight is checked and the verification result is sent to the dispensing device, so that the dispensing device can be further corrected according to the weighing result, thereby improving the efficiency of the weighing and checking of the existing dispensing device and reducing the loss rate of the finished drug.
  • Improve the safety of dispensing of dispensing equipment improve the safety of dispensing of dispensing equipment.
  • FIG. 1 is a schematic view showing the structure of a dispensing apparatus according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic view showing the structure of a dispensing apparatus according to a preferred embodiment of the present invention when weighing is completed.
  • Fig. 3 is a structural schematic view showing the initial state of a preferred embodiment of a pharmaceutical product weighing apparatus according to the present invention.
  • FIG. 4 is a schematic view showing the structure of a preferred embodiment of a pharmaceutical product weighing apparatus according to the present invention when weighing.
  • FIG. 5 is a schematic structural view of a jig base when a pressing member is pressed according to a preferred embodiment of a pharmaceutical product weighing device according to the present invention.
  • Fig. 6 is a schematic view showing the structure of a jig of a preferred embodiment of a pharmaceutical product weighing device according to the present invention when the pressing member is opened.
  • Figure 7 is a schematic view showing the structure of a jig of a preferred embodiment of a pharmaceutical product weighing apparatus according to the present invention.
  • FIG. 8 is a schematic flow chart of a preferred embodiment of a weighing method for a finished product weighing device of the present invention.
  • the weighing module is preferably arranged as a rotatable weighing module, that is, the weighing module can be rotated in a horizontal plane, and when weighing is required, the weighing module automatically rotates under the clamp (weighing position), when it is not required to be called When it is heavy, it will automatically rotate to the initial position, and the initial position can be adjusted as needed, for example, at a position at an angle of 90 degrees to the weighing position, so that it is convenient to leave enough space for other operations.
  • Step S200 the finished product delivery module obtains the finished product of the medicine, and transmits the finished product to the weighing module;
  • Step S300 the weighing module detects the weight of the finished product, and feeds the detection result to the dispensing device.
  • the solvent bag is transferred to the finished product delivery module, and the solvent bag is fixed with the finished product delivery module, and moves with the drug delivery module until the movement reaches the scale.
  • the weighing module detects the weight of the solvent bag and feeds the test result back to the controller of the dispensing device.
  • the controller of the dispensing device compares the weighing result of the weighing module with the preset weight result, and increases or decreases the quality of the solvent bag according to the comparison result.
  • the weighing module is a load cell
  • the weighing sensor includes but is not limited to a photoelectric load cell, a hydraulic load cell, an electromagnetic force load cell, a capacitive load cell, and a magnetic pole deformed load cell. , vibrating load cell, gyro ritual load cell, resistance strain sensor.
  • a resistance strain sensor can be used, and the resistance strain type can be changed according to the resistance, and the measurement is rapid and accurate.
  • step S200 is specifically:
  • the clamp is disengaged from the clamp seat.
  • the weighing module rotates from the initial position to the lower side of the clamp, the lifting unit starts to descend, and the lower end of the clamp contacts the weighing module. Since the contact portion of the clamp and the clamp seat is a slope, the lifting unit continues to descend by a predetermined distance, and the fixture The fixture is disengaged from the fixture and the weigh module begins to weigh.
  • step S300 is specifically:
  • the weighing module begins to weigh and records the data
  • the clamp is separated from the weighing module
  • the weighing module is rotated to the initial position and the weighing is finished.
  • the lifting unit starts to rise. After the predetermined distance is raised, the lower end of the clamp is separated from the weighing module, the lifting device rises with the lifting unit, and the weighing module moves to the initial position, and the weighing ends.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Basic Packing Technique (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

一种药品成品称重装置（20），应用于配药设备（1），包括：药品成品传送模块（21）和称重模块（22），药品成品传送模块（21）用于获取配药设备（1）配药后的药品成品，并传送至称重模块（22）；称重模块（22）用于对药品成品的重量进行检测，并将检测结果反馈至配药设备（1）。称重模块（22）在现有的配药设备（1）配药完成后对药品成品的重量进行核对，并将核对结果发送至配药设备（1），方便配药设备（1）根据称重结果进行进一步的修正，从而提高现有的配药设备（1）的称重校核的效率，减少成品药品的损失率，提高配药设备（1）配药的安全性。一种基于所述药品成品称重装置（20）的药品成品称重方法。一种包括所述药品成品称重装置（20）的配药设备（1）。

Description

一种药品成品称重装置、称重方法及配药设备 技术领域
本发明涉及医疗器械技术领域，尤其涉及一种药品成品称重装置、称重方法及配药设备。
背景技术
现有的静脉药物调配过程中，当药液按照既定的计量注入到溶媒袋后，需要校核调配完成后溶媒的质量。现有技术中的校核需要人手动从配药设备内部取出溶媒袋放到称重天平上进行校核。
若是不对注入到溶媒袋的药液的质量进行校核，则配药流程不规范，安全隐患大。若是采用手动从配药设备取出溶媒袋进行校核，校核效率低，而且校过程中溶媒质量有误，无法再放入配药设备进行二次处理，造成药物浪费。
因此，现有技术还有待于改进和发展。
发明内容
鉴于上述现有技术的不足，本发明的目的在于提供一种药品成品称重装置、称重方法及配药设备，旨在解决现有技术中静脉药物调配过程中，药液注入到溶媒袋后的质量校核的校核效率低的问题。
本发明的技术方案如下：
本发明实施例第一方面提供了一种药品成品称重装置，应用于配药设备，包括药品成品传送模块和称重模块，
所述药品成品传送模块用于获取配药设备配药后的药品成品，并传送至称重模块；
所述称重模块用于对药品成品的重量进行检测，并将检测结果反馈至配药设备。
可选地，所述药品成品传送模块包括夹具单元和升降单元，
所述夹具单元用于对药品成品进行夹持，并随所述升降单元的升降而升降；
所述升降单元用于带动所述夹具单元夹持的药品成品移动。
可选地，所述夹具单元包括夹具和夹具座；
所述夹具座用于与所述升降单元连接，并带动所述夹具随所述升降单元的升降而升降；
所述夹具用于夹持药品成品，当夹具下降至与称重模块接触时，所述夹具与所述夹具座脱离。
可选地，所述夹具座上设置有压合件，所述压合件用于在药品成品称重结束后压紧所述夹具，并在称重过程中处于打开状态，使所述夹具座与夹具分离。
可选地，所述夹具包括夹具头、支撑杆和底座；
所述夹具头用于固定所述药品成品；
所述支撑杆用于连接所述夹具头和所述底座，并为夹具头提供支撑力；
所述底座用于与所述称重模块接触，对药品成品称重。
可选地，所述夹具座的两侧设置有凸起，所述夹具头的两侧设置有与所述凸起适配的凹槽，所述夹具头与所述夹具座的接触面为上宽下窄的斜面。
本发明实施例第二方面提供了一种基于药品成品称重装置的称重方法，应用于配药设备，所述方法包括：
配药设备配药完成后生成药品成品；
药品成品传送模块获取药品成品，并传送至称重模块；
称重模块对药品成品的重量进行检测，并将检测结果反馈至配药设备。
可选地，所述药品成品传送模块包括夹具单元和升降单元，所述夹具单元包括夹具和夹具座；
所述药品成品传送模块获取药品成品，并传送至称重模块，包括：
称重模块从初始位置旋转至夹具下方，升降单元下降，夹具的下端接触称重模块；
升降单元继续下降预定距离后，夹具与夹具座脱离。
可选地，所述称重模块对药品成品的重量进行检测，包括：
称重模块开始称重，并记录数据；
升降单元上升预定距离后，夹具与称重模块脱离；
称重模块旋转至初始位置，称重结束。
本发明实施例第三方面提供了一种配药设备，包括上述的药品成品称重装置，还包括控制器以及药品转移模块，所述控制器用于获取药品称重装置的检测结果生成药品转移指令，所述药品转移模块用于根据所述药品转移指令对药品成品进行转移。
有益效果：本发明公开了一种药品成品称重装置、称重方法及配药设备，本发明实施例可在现有的配药设备配药完成后，通过配药设备中的称重模块，对药品成品的重量进行核对，并将核对结果发送至配药设备，方便配药设备根据称重结果进行进一步的修正，从而提高了现有的配药设备的称重校核的效率，减少了成品药品的损失率，也提高了配药设备配药的安全性。
附图说明
图1为本发明一种配药设备较佳实施例的注液时的结构示意图。
图2为本发明一种配药设备的较佳实施例的注液完成后称重时的结构示意图。
图3为本发明一种药品成品称重装置较佳实施例的初始状态的结构示意图。
图4为本发明一种药品成品称重装置的较佳实施例的称重时的结构示意图。
图5为本发明一种药品成品称重装置较佳实施例的压合件压紧时的夹具座的结构示意图。
图6为本发明一种药品成品称重装置的较佳实施例的压合件打开时的夹具座的结构示意图。
图7为本发明一种药品成品称重装置较佳实施例的夹具的结构示意图。
图8为本发明一种药品成品称重装置的称重方法的较佳实施例的流程示意图。
具体实施方式
为使本发明的目的、技术方案及效果更加清楚、明确，以下对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
现有的配药设备是一种可自动根据医生的处方上进行配药。因此配药设备具有扫描模块可自动扫描药品的位置，并具有相应的药品处理模块，如消毒模块，用于在配药前对药品及药具进行消毒，还有药品开启模块，用于开启药品药具。配药设备还具有相对密封的配药空腔，并可以控制配药空腔的配药环境。但现有的配药设备，如果是要配置药液，当药液注入到溶媒袋后，配药设备无法校核调配完成后溶媒的质量。现有的手动校核调配效率低，药物损耗大。
为解决上述问题，本发明实施例提供了一种配药设备，请参阅图1和图2，如图1和图2所示，配药设备1包括控制器(图中未示出)、药品转移模块10和药品成品称重装置20，药品成品称重装置用于对配药设备调配 完成后的药品成品的质量进行测量，并将测量结果反馈至控制器，控制器获取药品称重装置的检测结果生成药品转移指令，药品转移模块用于根据药品转移指令对药品成品进行转移。
具体地，如果药品成品少于预定的质量，则通过药品转移模块添加对应的药品成品至现有的药品成品，并再通过药品成品称重装置测量现有的药品成品，重复上述步骤，直至药品成品的质量等于预定的质量。其中预定质量为配药的目标量，预先存储在配药设备中。如果药品成品的质量多于预定的质量，则通过药品转移模块转移出多余量至指定的回收位置，并再次通过药品成品称重装置进行测量，重复上述步骤，直至药品成品的质量等于预定的质量。本发明实施例中药品成品是指调配完成后的溶媒，溶媒预先通过配药设备注入溶媒袋中。以下实施例中可用溶媒代替药品成品。
进一步地，如图3和图4所示，药品成品称重装置20包括药品成品传送模块21和称重模块22，药品成品传送模块21用于获取配药设备配药后的药品成品23，并传送至称重模块；称重模块22用于对药品成品的重量进行检测，并将检测结果反馈至配药设备1。
具体实施时，溶媒由配药设备配制完成后，随溶媒袋在药品成品传送模块的作用下，溶媒袋传送至称重模块处，称重模块对包含溶媒的溶媒袋的质量进行检测，称重模块还预先检测了不包含溶媒的空的溶媒袋质量，从而根据两次的结果计算出溶媒质量，将检测的溶媒质量反馈至配药设备的控制器，为控制器控制注入准确的溶媒的质量提供了方便。
其中称重模块为称重传感器，称重传感器包括但不限于光电式称重传感器、液压式称重传感器、电磁力式称重传感器、电容式称重传感器、磁极变形式称重传感器、振动式称重传感器、陀螺仪式称重传感器、电阻应变式传感器。优选地，可采用电阻应变式传感器，电阻应变式可根据电阻随之改变，测量迅速而且准确。
进一步地，药品成品传送模块21包括夹具单元211和升降单元212， 夹具单元用于对药品成品进行夹持，并随升降单元的升降而升降；升降单元用于带动夹具单元夹持的药品成品移动。具体地，药品成品传送模块的夹具单元用于夹持溶媒袋，而且带动溶媒袋随升降单元的升降而升降，方便溶媒袋与称重模块接触及脱离。升降单元则是在配药设备的控制器的指令下进行上升或下降。
可选地，夹具单元211包括夹具2111和夹具座2112；夹具座用于与升降单元连接，并带动夹具随升降单元的升降而升降；夹具用于夹持药品成品，当夹具下降至与称重模块接触时，夹具与夹具座脱离。
具体地，夹具单元中的夹具和夹具座可拆卸连接，当升降单元下降预定距离后，夹具的下端与称重模块接触时。由于夹具与夹具座的接触部分为斜面，夹具与夹具座脱离，称重模块开始称重。称重结束后，升降单元开始上升，在上升预定距离后，夹具的下端与称重模块脱离，夹具随着升降单元上升，称重结束。
如图5和图6所示，可选地，夹具座上2112设置有压合件2113，压合件用于在药品成品称重结束后压紧夹具，并在称重过程中处于打开状态，使夹具座与夹具分离。卡合件用于固定溶媒袋。具体地，压合件在初始状态是打开的，当溶媒称重完成后，压合件压紧夹具。当溶媒进行称重时，压合件又恢复至打开状态。
可选地，如图7所示，夹具2111包括夹具头2115、支撑杆2116和底座2117；夹具头用于固定药品成品；支撑杆用于连接夹具头和底座，并为夹具头提供支撑力；底座用于与称重模块接触，对药品成品称重。
具体地，夹具座的两侧设置有凸起2114，夹具头的两侧设置有与凸起适配的凹槽2118，夹具头与夹具座的接触面为上宽下窄的斜面。初始状态时，夹具座的凸起抵持在夹具头的两侧的凹槽顶部，夹具座对装载有溶媒袋的夹具头具有支撑作用。随着升降单元下降，底座与称重模块接触，升降单元继续下降，由于夹具头与夹具座的接触面为斜面，夹具座下降时， 夹具头不再下降，夹具座凸起逐渐从夹具头的凹槽中脱离，当升降单元下降到预定距离后，夹具座与夹具头完全脱离，称重模块上所承受的重量就只有夹具头、支撑杆、底座及溶媒袋，称重模块开始称重，去掉预先称量的夹具头、支撑杆和底座的重量后，就是溶媒袋的质量，并记录溶媒袋的质量。
当称重模块称重结束后，升降单元上升，夹具座在升降单元的带动下上升，当夹具座上升预定距离后，夹具座的凸起逐渐进入夹具头的凹槽中，夹具座继续上升，夹具座的凸起又重新抵持在夹具头的凹槽顶部，夹具座上升，夹具头在夹具座的作用下与称重模块脱离，称重结束。
所述称重模块优选设置为可转动称重模块，即所述称重模块可在水平面进行转动，当需要称重时，称重模块自动转动至夹具下方(称重位置)，当不需要称重时，则自动转动至初始位置，其中的初始位置可根据需要调整，例如设置为与称重位置呈90度夹角的位置，这样方便留出足够空间进行其他操作。
基于上述的药品成品称重装置的结构可知，溶媒称重原理具体为：溶媒袋固定在夹具上，夹具放入夹具座；称重模块旋转至夹具正下方；升降单元下降；夹具底座接触称重模块；升降单元继续下降预定距离；夹具脱离夹具座；称重模块开始称重，并记录数据；升降单元上升，夹具脱离称重模块；称重模块旋转90度；溶媒称重完毕。其中预定距离是由配药设备中的伺服电机进行控制。
本发明实施例还提供了一种基于上述的药品成品称重装置的称重方法，应用于配药设备，如图8所示，方法包括：
步骤S100、配药设备配药完成后生成药品成品；
步骤S200、药品成品传送模块获取药品成品，并传送至称重模块；
步骤S300、称重模块对药品成品的重量进行检测，并将检测结果反馈至配药设备。
具体实施时，配药设备按照预定的计量将药液注入溶媒袋后，将溶媒袋传送至药品成品传送模块，溶媒袋与药品成品传送模块固定，并随着药品成品传送模块运动，直到运动至称重模块处，称重模块对溶媒袋的重量进行检测，并将检测结果反馈至配药设备的控制器。配药设备的控制器根据称重模块的称重结果与预先设置的重量结果进行对比，并根据对比结果对溶媒袋的质量进行增减。
进一步地，其中称重模块为称重传感器，称重传感器包括但不限于光电式称重传感器、液压式称重传感器、电磁力式称重传感器、电容式称重传感器、磁极变形式称重传感器、振动式称重传感器、陀螺仪式称重传感器、电阻应变式传感器。优选地，可采用电阻应变式传感器，电阻应变式可根据电阻随之改变，测量迅速而且准确。
进一步地，步骤S200具体为：
称重模块从初始位置旋转至夹具下方，升降单元下降，夹具的下端接触称重模块；
升降单元继续下降预定距离后，夹具与夹具座脱离。
具体实施时，称重模块从初始位置旋转至夹具下方，升降单元开始下降，夹具的下端与称重模块进行接触，由于夹具与夹具座的接触部分为斜面，升降单元继续下降预定距离后，夹具与夹具座脱离，称重模块开始称重。
进一步地，步骤S300具体为：
称重模块开始称重，并记录数据；
升降单元上升预定距离后，夹具与称重模块脱离；
称重模块旋转至初始位置，称重结束。
具体实施时，称重结束后，升降单元开始上升，在上升预定距离后，夹具的下端与称重模块脱离，夹具随着升降单元上升，同时称重模块移动至初始位置，称重结束。
应当理解的是，本发明的应用不限于上述的举例，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，所有这些改进和变换都应属于本发明所附权利要求的保护范围。

Claims (10)

  1. 一种药品成品称重装置，应用于配药设备，其特征在于，包括药品成品传送模块和称重模块，
    所述药品成品传送模块用于获取配药设备配药后的药品成品，并传送至称重模块；
    所述称重模块用于对药品成品的重量进行检测，并将检测结果反馈至配药设备。
  2. 根据权利要求1所述的药品成品称重装置，其特征在于，所述药品成品传送模块包括夹具单元和升降单元，
    所述夹具单元用于对药品成品进行夹持，并随所述升降单元的升降而升降；
    所述升降单元用于带动所述夹具单元夹持的药品成品移动。
  3. 根据权利要求2所述的药品成品称重装置，其特征在于，所述夹具单元包括夹具和夹具座；
    所述夹具座用于与所述升降单元连接，并带动所述夹具随所述升降单元的升降而升降；
    所述夹具用于夹持药品成品，当夹具下降至与称重模块接触时，所述夹具与所述夹具座脱离。
  4. 根据权利要求3所述的药品成品称重装置，其特征在于，所述夹具座上设置有压合件，所述压合件用于在药品成品称重结束后压紧所述夹具，并在称重过程中处于打开状态，使所述夹具座与夹具分离。
  5. 根据权利要求4所述的药品成品称重装置，其特征在于，所述夹具包括夹具头、支撑杆和底座；
    所述夹具头用于固定所述药品成品；
    所述支撑杆用于连接所述夹具头和所述底座，并为夹具头提供支撑力；
    所述底座用于与所述称重模块接触，对药品成品称重。
  6. 根据权利要求5所述的药品成品称重装置，其特征在于，所述夹具座的两侧设置有凸起，所述夹具头的两侧设置有与所述凸起适配的凹槽，所述夹具头与所述夹具座的接触面为上宽下窄的斜面。
  7. 一种基于权利要求1所述的药品成品称重装置的称重方法，应用于配药设备，其特征在于，所述方法包括：
    配药设备配药完成后生成药品成品；
    药品成品传送模块获取药品成品，并传送至称重模块；
    称重模块对药品成品的重量进行检测，并将检测结果反馈至配药设备。
  8. 根据权利要求7所述的药品成品称重装置的称重方法，其特征在于，所述药品成品传送模块包括夹具单元和升降单元，所述夹具单元包括夹具和夹具座；
    所述药品成品传送模块获取药品成品，并传送至称重模块，包括：
    称重模块从初始位置旋转至夹具下方，升降单元下降，夹具的下端接触称重模块；
    升降单元继续下降预定距离后，夹具与夹具座脱离。
  9. 根据权利要求8所述的药品成品称重装置的称重方法，其特征在于，所述称重模块对药品成品的重量进行检测，包括：
    称重模块开始称重，并记录数据；
    升降单元上升预定距离后，夹具与称重模块脱离；
    称重模块旋转至初始位置，称重结束。
  10. 一种配药设备，其特征在于，包括权利要求1-6任一项所述的药品成品称重装置，还包括控制器以及药品转移模块，所述控制器用于获取药品称重装置的检测结果生成药品转移指令，所述药品转移模块用于根据所述药品转移指令对药品成品进行转移。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544031A1 (de) * 1984-12-20 1986-07-03 The Kendall Co., Boston, Mass. Vorrichtung und verfahren zur messung des gewichtes von fluessigkeit
JPH038620A (ja) * 1989-06-06 1991-01-16 Yokohama Rubber Co Ltd:The 粉体供給装置
JPH07190846A (ja) * 1994-08-03 1995-07-28 Todoroki Sangyo Kk 液剤の計量装置、及び同装置を使用して液剤を計量攪拌する方法
CN102155972A (zh) * 2011-03-22 2011-08-17 中国工程物理研究院核物理与化学研究所 一种液体样品的自动称量装置
CN202614341U (zh) * 2012-06-20 2012-12-19 上海航星机械(集团)有限公司 吊袋输送系统的称重装置
CN207147600U (zh) * 2017-08-07 2018-03-27 长沙开元仪器股份有限公司 一种自动称量机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3351834B2 (ja) * 1992-11-17 2002-12-03 三共株式会社 薬液自動調製装置
CN101804225B (zh) * 2010-02-05 2011-10-26 深圳市卫邦科技有限公司 自动输液配药设备及自动输液配药方法
CN102716028B (zh) * 2012-03-06 2014-09-17 中国科学院深圳先进技术研究院 配药机器人及其配药方法
CN102847473B (zh) * 2012-09-04 2014-03-19 深圳市卫邦科技有限公司 自动化配药系统的配药方法和自动化配药系统
CN104150044B (zh) * 2014-08-12 2016-02-17 长沙开元仪器股份有限公司 一种在线称重与写码装置
CN205916758U (zh) * 2016-07-05 2017-02-01 深圳市卫邦科技有限公司 一种用于多袋溶媒的夹持装置
CN206436158U (zh) * 2017-01-18 2017-08-25 深圳市卫邦科技有限公司 一种用于多袋溶媒的夹持装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544031A1 (de) * 1984-12-20 1986-07-03 The Kendall Co., Boston, Mass. Vorrichtung und verfahren zur messung des gewichtes von fluessigkeit
JPH038620A (ja) * 1989-06-06 1991-01-16 Yokohama Rubber Co Ltd:The 粉体供給装置
JPH07190846A (ja) * 1994-08-03 1995-07-28 Todoroki Sangyo Kk 液剤の計量装置、及び同装置を使用して液剤を計量攪拌する方法
CN102155972A (zh) * 2011-03-22 2011-08-17 中国工程物理研究院核物理与化学研究所 一种液体样品的自动称量装置
CN202614341U (zh) * 2012-06-20 2012-12-19 上海航星机械(集团)有限公司 吊袋输送系统的称重装置
CN207147600U (zh) * 2017-08-07 2018-03-27 长沙开元仪器股份有限公司 一种自动称量机构

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