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Animal irradiation experiment device

An experimental device and animal technology, applied in the field of biological experiments, can solve the problems that the device cannot provide a closed and clean environment, the box material affects the radiation dose, and the animal cannot be fixed, etc., to achieve international communication, high accuracy, and external The effect of small factor interference

Pending Publication Date: 2021-12-24
INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an animal irradiation experiment device to solve the problems that the animals cannot be fixed during the experiment, the box material affects the irradiation dose, and the device cannot provide a closed and clean environment

Method used

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  • Animal irradiation experiment device
  • Animal irradiation experiment device
  • Animal irradiation experiment device

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Experimental program
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Embodiment 1

[0030] Embodiment 1 provides an experimental device for animal irradiation, and its structure is described in detail below.

[0031] refer to Figure 1 to Figure 3 , the animal irradiation experiment device includes a box body 1;

[0032] The box body 1 is equipped with a box cover 2, and the box cover 2 is closed on the box body 1 to form a closed environment;

[0033] An animal fixed plate 3 is arranged on the upper surface of the bottom plate of the box body 1, and several animal fixed beds 4 are arranged in parallel on the animal fixed plate 3;

[0034] The box body 1, the box cover 2 and the fixed animal bed 4 are all made of polymethyl methacrylate material whose English name is polymethyl methacrylate, abbreviated as PMMA. The polymethyl methacrylate material has good light transmission, and can observe the animals in the box in all directions; it has little effect on the radiation dose; it can withstand repeated high-pressure sterilization. Wherein, the fixed animal...

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Abstract

The invention discloses an animal irradiation experiment device which comprises a box body, wherein a box cover is arranged on the box body, and the box cover covers the box body to form a closed environment; an animal fixing plate is arranged on the upper surface of a bottom plate of the box body, and a plurality of animal fixing beds are arranged on the animal fixing plate in parallel; and the box body, the box cover and the animal fixing beds are all made of polymethyl methacrylate materials which are light-permeable and can resist high-pressure disinfection and sterilization, and a ventilation window is made of airtight and breathable nuclear track membrane materials. The disclosed animal irradiation experiment device can be used for sufficiently fixing and positioning an experimental animal and ensuring that an experiment is smoothly carried out; and a closed and clean environment needed in experimental animal transfer is guaranteed, and the experimental device materials are guaranteed to have small influence on ray attenuation and can tolerate repeated high-pressure disinfection and sterilization.

Description

technical field [0001] The invention relates to the technical field of biological experiments, in particular to an animal irradiation experiment device. Background technique [0002] Malignant tumors have become the number one killer threatening human life and health, accounting for 10% to 13% of all deaths. Radiation therapy is one of the main means of tumor treatment, and about 70% of tumor patients need to receive different degrees of radiation therapy at different stages of the disease. Radiation or radiation biology, as a subject that studies the effects of radiation on living organisms, plays an important role in the theoretical research of radiation therapy. Selecting animals to carry out tumor model experiments is the main method for radiation biology research. Through animal irradiation experiments, we can understand the effect of radiation on biological living tissues, observe the biological effects of different types of radiation and the biological effects of dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/00
CPCG01N23/00G01N2223/612
Inventor 刘锐锋孙世龙张秋宁罗宏涛刘志强王小虎杨震
Owner INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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