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Automatic production equipment for medical radioactive seed source

An automatic production and radioactive technology, applied in radioactive sources, nuclear engineering, etc., can solve problems such as poor safety, achieve the effects of improving product quality, reducing radiation dose, and ensuring radiation safety

Inactive Publication Date: 2014-01-22
INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the traditional Chinese medical radiation I 125 Most of the seed source production is manually operated, and the safety is poor. The invention provides an automatic production equipment for medical radioactive seed source

Method used

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  • Automatic production equipment for medical radioactive seed source
  • Automatic production equipment for medical radioactive seed source
  • Automatic production equipment for medical radioactive seed source

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Embodiment Construction

[0045] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0046] exist Figure 1 to Figure 8 Among them, the equipment of the present invention includes a fuselage 1, a Y-direction linear motion module 2, a Z-direction pneumatic clamping unit 3, a source shell container 4, a positioning module 5, an intermittent source shell ejection mechanism 6, and a centering type source Shell chuck mechanism 7, Z-direction pneumatic mechanism 8, centrifugal guide mechanism 9, source core top feeding mechanism 10, laser welding machine adjustable fiber optic coupling mirror fixed installation module 11, X-direction linear motion module 12, pneumatic source shell unloading Material collection mechanism 13, integrated control system; body 1 is divided into upper and lower layers, the upper layer is equipped with Y-direction linear motion module 2, Z-direction pneumatic clamping unit 3, source shell container 4, positioning module 5...

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Abstract

The invention discloses automatic production equipment for medical radioactive seed source. In the automatic production equipment, a source shell is automatically clamped by a center-setting source shell clamping head mechanism mainly through automatic carry of a source shell container core; a radioactive source core is automatically sequenced and fed by one piece at a time, and is automatically jacked into the source shell by a thimble, and the center-setting source clamping head mechanism is automatically switched to a welding station to be automatically positioned, thereby completing automatic welding; and automatic discharge and collection is completed by a pneumatic source shell discharge and collection mechanism.

Description

technical field [0001] The invention belongs to the technical field of preparation of medical radioactive materials, and in particular relates to automatic production equipment for medical radioactive seed sources. Background technique [0002] The application of radioisotopes has penetrated into many fields such as biomedicine, genetic engineering, and materials science, among which medical applications are the most active, mainly in the diagnosis and treatment of tumors. I 125 Seed source for prostate brachytherapy has been widely used in Europe, the United States and other countries, showing significant economic and social effects. The application in my country has received good results. In order to further promote the application and gradually form an industry, For the benefit of tumor patients, the preparation and production of radioactive seed sources has become the focus of current research. [0003] As a low-energy radiation source implanted in the human body for br...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21G4/08
Inventor 钟正坤秦传洲秦东兴何佳恒骆德渊徐建
Owner INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
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