Unlock instant, AI-driven research and patent intelligence for your innovation.

Animal brain fixing mechanism, experimental device and method

A fixed mechanism and brain technology, applied in the direction of biological testing, material inspection products, etc., can solve the problems of experimental material deformation, increase experimental cost, affect experimental results, etc., achieve the effect of simplifying preparation steps, convenient operation, and ensuring accuracy

Active Publication Date: 2020-10-30
SHANDONG UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventor found that there is no special animal brain tissue fixation mechanism at present, and the use of traditional clamping methods to fix the brain tissue in the experiment will cause a large external force on the brain tissue, and the experimental materials will be deformed and damaged to a certain extent. damage, affect the experimental results, and increase the cost of the experiment. The inventor also found that in the animal brain tissue experiment using the traditional clamping method, in order to reduce the error caused by the clamping and in vitro experiments, and facilitate the clamping of the clamp, the brain usually Will go through operations such as slicing or dicing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Animal brain fixing mechanism, experimental device and method
  • Animal brain fixing mechanism, experimental device and method
  • Animal brain fixing mechanism, experimental device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0052] This embodiment discloses an animal brain experimental device, which includes a puncture element and the animal brain fixation mechanism described in Embodiment 1. The existing puncture needle 7 can be used for the puncture element, and its specific structure will not be described in detail here. , the puncture needle can pass through the top cover plate and the second bottom box wall through the first through hole and the second through hole. The puncture needle can pierce the brain of an experimental animal for puncture experiments.

Embodiment 3

[0054] This embodiment discloses the working method of the animal brain fixation mechanism described in embodiment 1:

[0055] like Figure 4 As shown, the tray is placed on the upper surface of the boss inside the bottom box, the fixing piece is connected with the second bottom wall of the tray, and the upper surface of the fixing piece is coated with adhesive glue, and the experimental animal The brain 8 is placed on the second bottom box wall of the tray, and the brainstem part of the experimental animal brain is pasted and fixed with the fixing sheet, and the experimental animal brain is supported by the second bottom box wall, and the experimental animal brain is completed. fixed.

[0056] Cerebrospinal fluid is injected into the bottom box, and the cerebrospinal fluid flows into the bottom box through the second through hole, and the liquid level of the cerebrospinal fluid rises until the brain of the experimental animal is completely submerged in the cerebrospinal flui...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an animal brain fixing mechanism, an experimental device and a method. The animal brain fixing mechanism comprises a bottom case; a supporting box is placed in the bottom box;a set distance is formed between the bottom box wall of the supporting box and the bottom box wall of the bottom box; a box cover is connected to the top of the bottom box in a buckled mode; a plurality of through holes are formed in the bottom box wall of the supporting box and the box cover; a fixing piece is detachably connected to the bottom box wall of the supporting box; and the fixing piece can be fixedly pasted to the brain of an experimental animal. The fixing mechanism enables the experimental result of the brain of the animal to be accurate.

Description

technical field [0001] The invention relates to the technical field of medical testing and experimental instruments, in particular to an animal brain fixation mechanism, an experimental device and a method. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The brain is the most important organ of the human body. The social burden caused by brain-related diseases, including various neurological and mental diseases, has surpassed that of cardiovascular diseases and cancer, accounting for 28%, the largest of all diseases. Therefore, the intervention and treatment of major brain diseases is a very important research content in the field of brain technology. The continuous deepening of brain research has led to an increasing demand for experimental animal brain fixtures. At the same time, it is an experimental condition that every scientific researcher ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/48
CPCG01N33/48
Inventor 周军吴闻昊潘春阳黄志翔徐长风皇攀凌
Owner SHANDONG UNIV