Fixtures used to assist in the collection of cerebrospinal fluid in rats

A fixation device, spinal fluid technology, applied in applications, veterinary instruments, instruments for restraining animals, etc., to achieve the effect of low risk of contamination

Active Publication Date: 2016-06-15
WUXI APPTEC SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on a perfect fixation device for assisting rat cerebrospinal fluid collection in China.

Method used

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  • Fixtures used to assist in the collection of cerebrospinal fluid in rats

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Experimental program
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Effect test

Embodiment Construction

[0029] Such as figure 1 As shown, a fixing device for assisting rat cerebrospinal fluid collection in the present invention includes: a fixing plate 2, a resin glass platen 3 and an adjustable bottom plate 4; one end of the fixing plate 2 is connected and fixed with the adjustable bottom plate 4, and the other end The connecting part 8 is connected and fixed with the resin glass platen 3; the adjustable bottom plate 4 is provided with several parallel stoppers 7, one end of the resin glass platen 3 is connected and fixed with the fixed plate 2 through the connecting part 8, and the other end is mounted on On the stopper 7 of the adjustable bottom plate 4, the distance and angle between the resin glass platen 3 and the fixed plate 2 can be adjusted by being mounted on the stopper 7 at different positions. The hose 1 with anesthetic gas is fixed on the resin glass platform 3 through the cable tie 5; the fixed plate 2 is provided with several small holes, and three rubber bands 6...

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PUM

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Abstract

The invention discloses a fixing device for assisting in collecting cerebrospinal fluid of a rat. The fixing device comprises a fixing plate, a table plate and an adjustable base plate, wherein one end of the fixing plate is fixedly connected with the adjustable base plate, and the other end of the fixing plate is fixedly connected with the table plate through a connecting portion; a plurality of stop blocks which are parallel to each other are arranged on the adjustable base plate; one end of the table plate is fixedly connected with the fixing plate through the connecting portion, and the other end of the table plate is erected on the stop blocks of the adjustable base plate, so that the distance and the angle between the table plate and the fixing plate are adjusted in the mode that the table plate is erected on different stop blocks; a hose which is filled with anesthetic gases is fixed to the table plate, and rubber bands which are used for fixing the rat are arranged on the fixing plate. In addition, the invention discloses a use method of the fixing device for assisting in collecting the cerebrospinal fluid of the rat. According to the fixing device and the use method, the animal can be effectively bound, a collection point can be more accurate, the collection quantity can be maximum, and the contamination is avoided in time.

Description

technical field [0001] The invention relates to a fixing device for experimental animals, which is suitable for a method for collecting cerebrospinal fluid of rats and a securing device, in particular to a fixing device for assisting the collection of cerebrospinal fluid of rats; in addition, the invention also relates to a method for using the fixing device. Background technique [0002] Rats were the first mammals domesticated for research. Stable genetics, cheap and inexpensive, easy to handle, smart and adaptable, many parts of physiology are known, the strains are known, and the diseases they suffer from are well understood. They can be used as animal models for many diseases and are widely used in physiology. Nutritional, neurological, behavioral and toxicological drug evaluation. [0003] Cerebrospinal fluid, also known as cerebrospinal fluid, is a transparent body fluid that fills the subarachnoid space between the skull and the cerebral cortex in the brain. To be p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61D3/00A61D7/04A61B10/02
CPCA61B10/0045A61B2010/0077A61D3/00A61D7/04A61D2003/003
Inventor 于飞龙孙敏景娅卢婷婷杨倩倩吉湘红张荣
Owner WUXI APPTEC SUZHOU
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