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Mouse Fixtures for Ionizing Radiation Model Experiments

A model experiment and ionizing radiation technology, applied in veterinary equipment, medical science, equipment for restraining animals, etc., can solve problems such as wasting time, cumbersome operation, and complex structure, and achieve strong visibility, good air permeability, and energy saving. The effect of operating time

Inactive Publication Date: 2017-09-26
中国人民解放军白求恩医务士官学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mouse fixation device for ionizing radiation model experiments to solve the problems of complex structure, cumbersome operation and time-wasting existing mouse fixation devices

Method used

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  • Mouse Fixtures for Ionizing Radiation Model Experiments
  • Mouse Fixtures for Ionizing Radiation Model Experiments

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Experimental program
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Embodiment Construction

[0014] like figure 1 As shown, the present invention mainly consists of a cage 1 for containing mice, a pressing plate 5 that can move up and down inside the cage 1 and can press the mouse in the cage 1, and is used to carry and fix the cage. 1 tray consisting of 7.

[0015] Cage 1 is a square cage with an open top, surrounded by four rectangular side wall panels and a rectangular bottom plate. The distance between the lower edge of the strip hole on the wall plate and the top surface of the bottom plate is no more than 1.2cm to ensure that the air permeability of the cage case 1 is good, so that the mice can breathe enough air during the experiment; Two longitudinal guide grooves 2 parallel to each other are respectively opened on the plate surface of the opposite side wall board. For the sliding channel, the upper opening of the guide groove 2 is opened on the upper edge of the side wall plate where it is located, the distance between the lower edge of the guide groove 2 a...

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Abstract

The invention relates to a mouse fixing device for ionizing radiation model experiments, the structure of which includes a cage for containing mice, a pressing plate for pressing the mice inside the cage and a tray for carrying the cage; The box is a square mouth cage box surrounded by a bottom plate and four side wall plates. The bottom plate and side wall plates are grid plates with strip holes. The side wall of the guiding groove is provided with upper, middle and lower three transverse grooves; the pressing plate is a rectangular plate body, and two parallel edges of the pressing plate are respectively provided with claws. The setting position on the pressing plate corresponds to the setting position of the guide groove on the cage box. The invention is simple in structure and easy to operate, and can complete the fixing of the number of mice used in the experiment at one time, which greatly saves the operation time and improves the experiment efficiency; it can effectively prevent the mice from squeezing each other or climbing or even escaping during the experiment. , to improve the accuracy and scientific nature of ionizing radiation experiments.

Description

technical field [0001] The invention relates to a mouse irradiation fixation device for experiments, in particular to a mouse fixation device for ionizing radiation model experiments. Background technique [0002] Research on ionizing radiation damage protection often involves 60 Coγ-rays reproduce the ionizing radiation injury model in mice. During the model replication process, batches of mice are required to be irradiated with the same radiation dose under the same conditions at the same time. At present, in the process of model replication, common experimental animal cages or barrels are usually used to contain mice. These containers are generally relatively large, and mice can move freely in the container, and cannot be completely fixed. The phenomenon of climbing or even escaping. When irradiating, the absorbed dose of the mouse is inversely proportional to the square of the irradiation distance, so the distance between the mouse and the radiation source has a great ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61D3/00
CPCA61D3/00
Inventor 王憬王志玲勾凌燕张爱霞张亚娟王建华李娜刘会敏连佳芳张金楠
Owner 中国人民解放军白求恩医务士官学校
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