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A radionuclide generator positioning lifting device

A radionuclide and lifting device technology, which is applied in the field of radionuclide generator positioning and lifting devices, can solve the problems of long exposure time of personnel, health hazards of operators, and imperfect shielding facilities, etc., and shorten the exposure time , Reduce labor intensity and protect the body from injury

Active Publication Date: 2016-02-17
FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lifting mechanism of the prior art has disadvantages such as inaccurate positioning, lifting offset, imperfect shielding, heavy lead protection devices that need to be manually operated, high labor intensity, and long hours of radiation exposure for personnel, which bring serious health problems to operators. Here Comes the Potential Hazard

Method used

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  • A radionuclide generator positioning lifting device
  • A radionuclide generator positioning lifting device

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way, and any transformation made based on the present invention falls within the protection scope of the present invention.

[0010] Such as figure 1 As shown, the present invention relates to a lead shielding cabinet 1, the positioning lifting device is arranged in the lead shielding cabinet 1, including a frame 3 and a lifting device, and the top plate of the lead shielding cabinet 1 is provided with a working hole that cooperates with the lead well 8 2. It is characterized in that the positioning track 6 is set on the bottom plate of the lead shielding cabinet 1, the roller 5 is set at the bottom of the frame 3 to cooperate with the positioning track 6, the lifting device is set on the frame 3, and the lifting The device 4 includes a lifting device 4 and a supporting device 9 , the supporting device 9 is arranged on the ...

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Abstract

The invention discloses a positioning and lifting device for a radionuclide generator, which relates to a lead shielding cabinet. The positioning and lifting device is arranged in the lead shielding cabinet and includes a frame and a lifting device. Well matching through hole, it is characterized in that the positioning track is set on the bottom plate of the lead shielding cabinet, the rollers are set at the bottom of the frame to cooperate with the positioning track, the lifting device is set on the frame, and the lifting device includes a lifting device and a supporting device, a supporting device is arranged on the top of the lifting device, and a lead well is arranged on the supporting device. The positioning track of the present invention cooperates with the positioning of the rollers of the lifting device, so that the positioning is simpler and more accurate; the guiding mechanism ensures that the lead nuclide generator accurately arrives at the predetermined working position. The invention has simple structure and easy operation, can effectively reduce labor intensity, shorten irradiation time, ensure personal safety of operators, and has good popularization and application value.

Description

technical field [0001] The invention belongs to the technical field of nuclear technology application, and specifically relates to a radionuclide generator positioning and lifting device with simple structure, convenient operation, accurate positioning, effective reduction of labor intensity and shortening of irradiation time. Background technique [0002] A radionuclide generator is a device for separating nuclides with a short half-life (called daughters) from a nuclide with a long half-life (called a parent). The radionuclide generator is easy to use and widely used in medicine. Radionuclide generators are named after their parent and daughter nuclides or directly after their daughter nuclides, such as the commonly used molybdenum (Mo) thorium (Tc) generator. During the validity period of the radionuclide generator, the daughter nuclide can be separated from it at an appropriate time interval, just like milking from a cow, so the radionuclide generator is also called "cow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21H5/00
Inventor 朱高红王昆华卫江亮苏玉林周朴臣蔡静陈礼林江丽玲杨淑敏任炳秀
Owner FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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