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Device for manufacturing craniocerebral explosion injury models for small animals

A technology for blast injuries and small animals, which is applied in medical science, veterinary instruments, veterinary surgery, etc. It can solve the problems of good repeatability of shock waves in animal explosion damage models, and the inability to achieve precise blasting of explosives, etc.

Inactive Publication Date: 2011-10-19
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are not many ways to directly use explosive blasting to make models, and none of the existing methods can achieve controllable and precise blasting of explosives at any specific part of the experimental animal, and it is impossible to use shock waves to cause accurate and repeatable animal explosions. damage model

Method used

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  • Device for manufacturing craniocerebral explosion injury models for small animals
  • Device for manufacturing craniocerebral explosion injury models for small animals

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Embodiment Construction

[0018] The present invention is described in further detail below in conjunction with accompanying drawing:

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as Figure 1 , Figure II As shown in the figure, a device for making a small animal craniocerebral blast injury model includes a supporting plate, four columns arranged on the surface of the supporting plate, a longitudinal guide rail, a longitudinal slide block, a transverse guide rail, a transverse slide block, a vertical slide block and a mounting plate. Medicine warehouse; the longitudinal guide rails are arranged on the tops of two vertically adjacent vertical columns, and a longitudinal slide block is movably arranged on each longitudinal guide rail, and two transverse guide rails are fixed between the two longitudinal slide blocks. A vertical slide block is arranged between the guide rails; a charge chamber is arr...

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Abstract

The invention discloses a device for manufacturing craniocerebral explosion injury models for small animals, which comprises a supporting plate, four upright posts arranged on the surface of the supporting plate, longitudinal guide rails, longitudinal sliding blocks, transverse guide rails, transverse sliding blocks, a vertical sliding block and a charging cabin, wherein the longitudinal guide rails are arranged at the top ends of the two upright posts adjacent with each other on the longitudinal direction; the longitudinal sliding block is movably arranged on each longitudinal guide rail; the two transverse guide rails are fixedly arranged between the two longitudinal guide rails; the vertical sliding block is arranged between the two transverse guide rails; the charging cabin is arranged in the vertical sliding block; and the bottom end of the charging cabin penetrates through the bottom surface of the vertical sliding block. Controllable precise explosion on any specific part of a testing animal can be realized through the free adjustment in the longitudinal, transverse and vertical directions so as to obtain the animal explosion injury model through shock waves.

Description

Technical field: [0001] The invention relates to a device for making a model of craniocerebral blast injury in small animals, in particular to a device for making a model of blast injury for research on the mechanism of blast injury and related treatment methods. Background technique: [0002] At present, in the field of animal model production of small animal models of craniocerebral blast injury, there are already a variety of model production methods. However, there are not many ways to directly use explosive blasting to make models, and none of the existing methods can achieve controllable and precise blasting of explosives at any specific part of the experimental animal, and it is impossible to use shock waves to cause accurate and repeatable animal explosions. damage model. Invention content: [0003] The invention discloses a device for making a model of craniocerebral blast injury in small animals. An appropriate amount of explosives is pressed and filled in a cha...

Claims

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Application Information

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IPC IPC(8): A61D1/00
Inventor 费舟刘文博张弛程光
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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