Remote Controlled Mass Sample Point Source Irradiation Rack and Irradiation Laboratory

A large-scale, sample-point technology, applied in the field of experimental equipment, can solve the problems of low measurement accuracy and the inability to achieve accurate dose irradiation of large-scale samples, so as to achieve accurate data results, avoid entering the radiation field, and carry out scientific and reasonable experiments Effect

Active Publication Date: 2022-07-12
THE NAVAL MEDICAL UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 Controlled Mass Sample Point Source Irradiation Rack and Irradiation Laboratory
  • Remote Controlled Mass Sample Point Source Irradiation Rack and Irradiation Laboratory
  • Remote Controlled Mass Sample Point Source Irradiation Rack and Irradiation Laboratory

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Embodiment 1

[0056] Embodiment 1 A remote-controlled mass sample point source irradiation rack

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

[0058] The fan-shaped supporting surfaces 11 are arranged at equal intervals horizontally with the vertical axis line, and several concentric circular arc marking scales 111 are arranged on each fan-shaped supporting surface 11 at intervals. The support rod 12 is erected and 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 corner, which is similar to the shape of the fan surface of a folding fan. In the figure, the central angle of the fan-shaped support surface 11 is 120°˜150°. Of course, it can als...

Embodiment 2

[0073] Embodiment 2 A remote-controlled mass sample point source irradiation rack

[0074] In another preferred embodiment of the present invention, the remote-controlled mass sample point source irradiation rack 2 is as follows: image 3 As shown, the difference from Embodiment 1 lies in the fan-shaped support surface 21. The fan-shaped support surface 21 has a larger enclosing degree than the fan-shaped support surface 11. The central angle of the fan-shaped support surface 21 is 180°-240°, which is suitable for radiation point sources. protruding condition.

Embodiment 3

[0075] Embodiment 3 A remote-controlled mass sample point source irradiation rack

[0076] In another preferred embodiment of the present invention, the remote-controlled mass sample point source irradiation rack 3 is as follows: Figure 4 As shown, the difference from Embodiment 1 lies in the fan-shaped support surface 31 , which is a semicircular panel with a surrounding degree between the fan-shaped support surface 11 and the fan-shaped support surface 21 .

[0077] Preferably, in the above embodiments, the fan-shaped support surface and the support rod are detachably connected; each fan-shaped support surface is a detachable and spliced ​​panel assembled from several small fan-shaped plates. Detachable setup for easy access to samples. Figure 5 A split schematic diagram of the fan-shaped support surface 31 in Embodiment 3 is shown, and similar designs can also be made in Embodiment 1 and Embodiment 2. The fan-shaped support surface 31 is assembled from 7 groups of small...

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Abstract

The invention relates to a remote-controlled large-volume sample point source irradiation stand, which comprises a plurality of fan-shaped support surfaces arranged at horizontal intervals with the vertical axis, and each of the fan-shaped support surfaces is provided with a plurality of concentric arc marks at intervals A scale; a number of support rods, which are erected and supported and connected around the plurality of fan-shaped support surfaces; a remote control movement mechanism includes a number of wheels, a motor, a mobile wireless transceiver module and a remote control device. The large-scale sample point source radiation rack provided by the invention can maximize the use of the precious space of the radiation field, save the time for placing and withdrawing the samples, so as to realize the large-scale high-dose radiation of the point radiation source, and make the irradiated objects It can safely and quickly leave the radiation source after irradiation, which solves the urgent problems to be solved in this type of experiment, effectively improves the experimental efficiency, makes the experiment more scientific and reasonable, and the data results are 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-volume sample point source irradiation rack and an irradiation laboratory including the same. Background technique [0002] The role of ionizing radiation in human production and life has become more and more obvious. As a double-edged sword, its potential harm to people has also received more and more attention. Radiobiology 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 effects are 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 experimental ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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