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Radionuclide generator positioning and 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 time exposure to radiation, health hazards of operators, and imperfect shielding facilities, etc., to shorten the exposure time , Reduce labor intensity and protect the body from injury

Active Publication Date: 2014-04-09
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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  • Radionuclide generator positioning and 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 radionuclide generator positioning and lifting device, and relates to a lead shielding cabinet. The positioning and lifting device is arranged in the lead shielding cabinet and comprises a rack and a lifting device, wherein a top plate of the lead shielding cabinet is provided with a through hole matched with a lead trap. The positioning and lifting device is characterized in that a positioning rail is arranged on a bottom plate of the lead shielding cabinet, a rolling wheel is arranged at the bottom of the rack and matched with the positioning rail in work, the lifting device is arranged on the rack, the lifting device comprises a jacking device and a bearing device, the bearing device is arranged at the top of the jacking device, and the lead trap is arranged on the bearing device. According to the radionuclide generator positioning and lifting device, the positioning rail is in positioning match with the rolling wheel of the lifting device so that the positioning can be performed more easily, faster and more accurately. A guide mechanism guarantees that a lead nuclide generator can accurately reach a pre-determined working position. The radionuclide generator positioning and lifting device is simple in structure, easy and convenient to operate and capable of effectively relieving labor intensity, shortening the radiation time and guaranteeing personal safety of operators and has good promotion 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 generators of molybdenum (Mo) and thorium (Tc). 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 cal...

Claims

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Application Information

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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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