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Dosing machine for radioactive liquid

A radioactive dosing and dosing machine technology, applied in the field of radioactive liquid dosing and dosing machines, can solve the problems of complex and expensive dosing and dosing machines, laborious cleaning and disinfection operations, etc.

Active Publication Date: 2009-03-18
特玛斯尼尔吉股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Dosing machines of the known type are complex and expensive in order to comply with the accuracy standards for the various stages of radioactive material transfer, since they usually require at least one pair of dose calibrators, which are used to measure the radioactivity (radioactivity degrees of quantity) known instruments
[0006] In addition, the known dosing machines require laborious cleaning and disinfection operations between uses, especially for the successive handling of individual patients or different substances

Method used

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  • Dosing machine for radioactive liquid
  • Dosing machine for radioactive liquid
  • Dosing machine for radioactive liquid

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Embodiment Construction

[0025] As shown in the drawings, with particular reference to Figures 1-3, reference numeral 1 designates a dosing machine according to the invention.

[0026] More specifically, the dosing machine 1 is designed to dose radioactive liquid material or radioactive activity and comprises a body 2 for supporting and containing a plurality of elements, which are described in detail below.

[0027] The dosing machine 1 comprises a container 3 designed to be inserted into a known type of dosing calibrator 4 (shown schematically in dotted lines in Figures 4, 5, 7).

[0028] The dose calibrator 4 measures the total initial activity of the material to be processed and the activity of the individual syringes or dosing vials placed in the calibrator 4 by means of the container 3, as will be explained in more detail below.

[0029] Advantageously, the metering calibrator 4 can be used for different activities when it is not necessary to use it with the dosing machine 1 in question, thus fr...

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PUM

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Abstract

A dosing machine (1) for radioactive liquid substances comprises means for receiving a radioactive liquid, means for sending a quantity of liquid to a dose calibrator and means for feeding a calibrated dose of liquid into a vial or syringe; the dosing machine (1) comprises means for transferring the quantity of liquid to an intermediate collecting vial (5) which can be inserted in the dose calibrator and means for transferring at least part of the quantity of liquid from the intermediate collecting vial (5) to the means for feeding a calibrated dose of liquid into a vial or syringe.

Description

technical field [0001] The present invention relates to a dosing machine for radioactive substances, more particularly to a dosing machine for radioactive liquids for medical or hospital use. Background technique [0002] Radioactive materials are often used in the medical sector and therefore require proper disposal. [0003] In order to use radioactive materials correctly, they must be accurately metered and calibrated so that they can be used effectively, and the machinery used for this purpose must have suitable safety standards. [0004] Therefore, dosing machines are generally widely used for filling shielded syringes with multiple doses of radioactive material and for filling vials, usually from synthetic modules (if available) or from pre-filled vials supplied to Dosing machine. [0005] Dosing machines of the known type are complex and expensive in order to comply with the accuracy standards for the various stages of radioactive material transfer, since they usual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B3/00A61J1/00A61M5/178
CPCA61M5/1785A61M5/1782
Inventor S·皮安卡斯泰利
Owner 特玛斯尼尔吉股份有限公司