Anesthesia cabin rapidly volatilizing anaesthetic

A drug and fast technology, applied in the field of anesthesia cabin, can solve the problems of complex structure, involuntary excretion of animals, uneven volatilization of anesthetics, etc., to achieve the effect of improving anesthesia effect, increasing volatilization area and speed, and ensuring accuracy

Inactive Publication Date: 2016-06-15
曾晓宁 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method is easy to operate, it has extremely uneven volatilization before and after the anesthetic, and cannot stably control the intensity and depth of anesthesia. At the same time, it also has a certain impact on the operator's personal health. In addition, it is time-consuming to remove the animal after anesthesia, and it is easy to delay the duration of anesthesia. Affect subsequent experimental operations and observations
At present, although there are some anesthesia cabin products in China, there are still defects such as complex structure and inconvenient removal of experimental animals.
In addition, since most of the experimental subjects are SPF animals with high cleanliness, there are problems such as involuntary excretion of animals during the anesthesia process, which directly affects the cleanliness level of subsequent animals, and the current products do not consider the excrement cleaning function, so there is an urgent need for a simple and easy Operational, comprehensive and versatile equipment to meet the multiple requirements of experimental anesthesia

Method used

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  • Anesthesia cabin rapidly volatilizing anaesthetic
  • Anesthesia cabin rapidly volatilizing anaesthetic
  • Anesthesia cabin rapidly volatilizing anaesthetic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , figure 2 , Figure 4 As shown, an anesthesia cabin for rapidly volatilizing anesthetics includes a quadrangular cabin 1 made of borosilicate glass. The front wall of the cabin 1 is provided with a door 11 that opens outward, and the rear wall of the cabin 1 is provided with a first Opening 12, the top wall of the cabin 1 is also provided with a second opening and a sliding door 13 is installed. The side outer wall of the cabin body 1 is provided with a liquid injection port 2. The liquid injection port 2 is located on the inner wall of the cabin body 1 and is provided with a transverse capillary groove 21. The capillary groove 21 is provided with a ground glass surface 14 on the lower side of the groove, so that the capillary groove 21 The anesthetic liquid in the medium diffuses on the ground glass surface to quickly volatilize.

[0029] Combine image 3 As shown, the bottom surface of the cabin 1 is provided with a feces receiving tray 3, and a suppor...

Embodiment 2

[0034] Combine figure 1 , image 3 , Figure 5 , Image 6 As shown, this embodiment is basically the same as embodiment 1, the difference is: a closed hemispherical liquid storage balloon 23 is provided on the inner wall of the cabin 1 corresponding to the outlet end of the liquid injection port, and the lower end of the liquid storage balloon 23 is provided There is a liquid outlet communicating with the capillary groove 21.

[0035] While the capillary groove 21 extends in the left-right direction, a number of hair subdivision grooves 22 extending downward are connected. The spacing and number of the hair subdivision slots 22 are adjusted adaptively according to the size of the anesthesia cabin. The capillary groove 21 and the side of the notches of the hair subdivision groove 22 are provided with ground glass surfaces 14 for spreading the anesthetic liquid in the grooves.

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PUM

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Abstract

The invention discloses an anesthesia cabin rapidly volatilizing anaesthetic. The anesthesia cabin rapidly volatilizing the anaesthetic comprises a cabin body with the periphery made from a glass material and a cabin door arranged on the side wall of the cabin body, wherein a push plate mechanism is arranged in the cabin body, a liquid injection hole is formed in the outer wall of the cabin body, and the liquid injection hole is provided with a transverse capillary slot in the inner wall of the cabin body. According to the invention, a brand new anesthesia cabin is constructed, volatilizing area of anesthesia liquor is increased, and a volatilizing position is reasonably planned, so that anesthesia effect is improved; meanwhile, the anesthesia cabin also can easily push out an anaesthetic experimental animal out the cabin, and the surface of the bottom of the cabin can be cleaned as required.

Description

Technical field [0001] The invention relates to the field of experimental equipment, in particular to an anesthesia cabin which volatilizes anesthetics uniformly and quickly and is convenient for cleaning excrement. Background technique [0002] In animal experiments, in order to reduce the animal's struggle and keep it quiet and facilitate the experimental operation, the necessary anesthesia measures are usually taken on the experimental animals. Traditional methods mainly use anesthetics such as xylazine, pentobarbital, chloral hydrate and other intraperitoneal injections to anaesthetize experimental animals. However, due to individual differences in animals, this method has problems such as long induction time and different duration of anesthesia. It is not conducive to the awakening of animals, and can easily cause respiratory depression and decrease in body temperature, heart rate and blood pressure, thereby affecting the physiological functions and test results of experimen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D7/04
CPCA61D7/04
Inventor 曾晓宁李业山顾浩顾一航黄茂
Owner 曾晓宁
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