Remote control type large-batch sample point source irradiation frame and irradiation laboratory

A large-scale, sample-point technology, applied in the field of experimental equipment, can solve the problems of inability to achieve accurate dose irradiation of large-scale samples, low measurement accuracy, etc., and achieve the effect of avoiding experimental personnel from entering the radiation field, accurate data results, and easy movement.

Active Publication Date: 2020-08-21
THE NAVAL MEDICAL UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in view of the technical problems that in the existing ionizing radiation experiment process, the measurement accuracy of animals, cells and other samples is not high, and it is impossible to realize the irradiation of large batches of samples with accurate doses, the purpose of the present invention is to provide a remote-controlled large batch Sample point source irradiation rack, the remote-controlled large-volume sample point source irradiation rack of the present invention can realize spatial positioning and discharge of batch samples, and can obtain accurate dose of irradiation; it can also quickly leave the radiation source by remote control after the sample is irradiated , which can prevent experimenters from entering the radiation field

Method used

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  • Remote control type large-batch sample point source irradiation frame and irradiation laboratory
  • Remote control type large-batch sample point source irradiation frame and irradiation laboratory
  • Remote control type large-batch sample point source irradiation frame and irradiation laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Example 1 A remote-controlled large-batch sample point source irradiation rack

[0057] figure 1 Shown is a remote-controlled bulk sample point source irradiation rack 1 according to a preferred embodiment of the present invention, which includes several fan-shaped support surfaces 11, several support rods 12 and a remote-controlled movement mechanism.

[0058] The fan-shaped support surfaces 11 are horizontally and equally spaced from the vertical axis, and a plurality of concentric arc-line marking scales 111 are arranged on each fan-shaped support surface 11 at intervals. The support rod 12 is vertically supported and connected around the fan-shaped support surface 11 . The two straight sides of the fan-shaped support surface 11 do not extend to the central angle, which is similar to the shape of the fan of a folding fan. The central angle of the fan-shaped support surface 11 in the figure is 120°-150°. Of course, it can also be set to other angles, such as 180°, ...

Embodiment 2

[0073] Example 2 A remote-controlled large-batch sample point source irradiation rack

[0074] Another preferred embodiment of the present invention is a remote-controlled large batch sample point source irradiation rack 2 such as image 3 As shown, the difference between it and Embodiment 1 is that the fan-shaped support surface 21 has a larger envelopment degree than the fan-shaped support surface 11, and the central angle of the fan-shaped support surface 21 is 180° to 240°, which is more suitable for radiation point sources. Protruding situation.

Embodiment 3

[0075] Example 3 A remote-controlled bulk sample point source irradiation rack

[0076] Another preferred embodiment of the present invention is a remote-controlled large batch sample point source irradiation rack 3 such as Figure 4 As shown, the difference between it and Embodiment 1 lies in the fan-shaped support surface 31 , which is a semicircular panel, and the enveloping degree is between the fan-shaped support surface 11 and the fan-shaped support surface 21 .

[0077] Preferably, in the above-mentioned embodiments, the fan-shaped support surface is detachably connected to the support rod; each fan-shaped support surface is a detachable splicing panel assembled from several small fan-shaped plates. Detachable settings allow for easy access to samples. Figure 5 A disassembled schematic view of the fan-shaped support surface 31 of Embodiment 3 is shown, and Embodiment 1 and Embodiment 2 can also be designed similarly. The fan-shaped support surface 31 is composed of 7...

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Abstract

The invention relates to a remote control type large-batch sample point source irradiation frame, which comprises a plurality of fan-shaped supporting surfaces which are horizontally arranged at intervals relative to the vertical axis and are each provided with a plurality of concentric arc line marking scales, a plurality of supporting rods which are vertically supported and connected around theplurality of fan-shaped supporting surfaces, and a remote control movement mechanism which comprises a plurality of wheels, a motor, a carrying wireless receiving and transmitting module and a remotecontrol device. According to the large-batch sample point source radiation frame provided by the invention, precious space of a radiation field can be utilized to the greatest extent, and the time forplacing and withdrawing samples is saved, so that large-batch high-dose radiation of a point radiation source can be realized, an irradiated object can safely and quickly leave the radiation source after being irradiated, the problems urgently required to be solved in the type of experiment are solved, the experiment efficiency is effectively improved, the experiment is more scientific and reasonable, and the data result is more accurate.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment, and in particular relates to a remote-controlled large-batch sample point source irradiation rack and an irradiation laboratory containing it. Background technique [0002] The role of ionizing radiation in human production and life is becoming more and more obvious. As a double-edged sword, its potential harm to people has also received more and more attention. Radiological biology research is the basis for promoting radiation protection, and its research results have important theoretical significance and application value in the formulation of radiation protection limits and the evaluation of radiation protection effects. In this type of research, the radiobiological effect is closely related to the radiation type, location, dose, dose rate, and surrounding material environment of the irradiation model. In the specific experimental process, cell lines, nematodes and experimenta...

Claims

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Application Information

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IPC IPC(8): B01L9/00C12M1/42C12M1/00G09B23/06
CPCB01L9/00C12M1/42C12M1/00G09B23/06Y02E30/30
Inventor 郭佳铭马龙刘婷婷徐照刘虎蔡建明李桃生李百龙郝伟郭嘉欣
Owner THE NAVAL MEDICAL UNIV OF PLA
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