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Automatic feeding device for syringes and saline water cartridge of radiopharmaceuticals dispensing and injection system

  • US 20050199647A1
  • Filed: 01/28/2005
  • Published: 09/15/2005
  • Est. Priority Date: 02/06/2004
  • Status: Abandoned Application
First Claim
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1. An automatic feeding device for syringes and saline water cartridges of radiopharmaceuticals dispensing and injection system, which serves to automatically feed syringe and saline water cartridge inside a chamber, the automatic feeding device comprising:

  • a vial containing radiopharmaceuticals therein and located in a dispensing position inside the chamber;

    a syringe supply module arranged inside the chamber, comprising a plurality of syringes arranged in a line;

    a syringe feeding mechanism for picking up one disposable syringe from the syringe supply module at each time and feeding the syringe to a predetermined dispensing position inside the chamber;

    a saline water cartridge module arranged inside the chamber, comprising a plurality of saline water cartridges arranged in a line;

    a saline water feeding mechanism for picking up one saline water cartridge from the saline water cartridge module at each time and feeding the saline water cartridge to a predetermined injection position inside the chamber;

    a movable dispensing and injection mechanism for clamping the disposable syringe fed by the syringe feeding mechanism and performing radiopharmaceuticals withdrawal/dispensing operation at the dispensing position to withdraw radiopharmaceuticals from the vial, and moving the disposable syringe from the dispensing position to the injection position and injecting the withdrawn radiopharmaceuticals into the saline water cartridge fed by the saline water cartridge feeding mechanism at the injection position.

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