Animal alcohol addiction experiment device

Abstract

The invention relates to the technical field of animal experiment equipment, in particular to an animal alcohol addiction experiment device which comprises a regulation and control part used for regulating and controlling alcohol flow and a plurality of distillation boxes used for carrying out alcohol addiction experiments. The oxygen flow divider and the distillation box are respectively communicated and connected through an air pipeline and an alcohol pipeline, flow meters are arranged on the air pipeline and the alcohol pipeline, and suction filtration bottles for storing alcohol are arranged on the alcohol pipeline and between the flow meters and the distillation box; a gas collecting piece is arranged on the distillation box in a penetrating manner. The invention provides a novel device for an animal alcohol addiction experiment, and overcomes the technical defects of an oral gavage method.

Description

technical field [0001] The invention relates to the technical field of animal experiment equipment, in particular to an animal alcohol addiction experiment device. Background technique [0002] Chronic alcoholism (alcoholism) and alcohol dependence are an important social problem of worldwide concern. Chronic alcoholism emphasizes the organic mental disorder caused by long-term excessive drinking; long-term and repeated alcoholism leads to significant changes in both physical and mental aspects, resulting in serious damage to social function, occupational function and social adaptation ability. Alcohol (alcohol, ethanol) is one of the most common and longest-used addictive drugs in human history. Moderate drinking is harmless to most people, but the consequences of excessive drinking and even abuse of alcohol are very serious and may even be life-threatening ; Heavy drinking may increase the risk of certain tumors, and can also cause decreased immune function and central ne...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when carrying out animal alcohol addiction experiments, the method of oral gavage to mice is often adopted, and the mice are raised in cages after the gavage; Then turn the mouse over and place it in the palm, straighten the hind limbs, and press the tail of the mouse. In the above operations, it is easy to cause the mouse to suffocate and die due to holding the neck of the mouse; secondly, the gavage needle must be inserted into the correct position, otherwise It is easy to infuse drugs into the trachea, resulting in the death of the mice; the death of the mice directly affects the experimental results; in addition, only one mouse can be gavaged at a time, and the establishment of an animal model often requires a large number of mice. People work together, resulting in inefficiency

[0004] It can be seen that the oral gavage method of the prior art has its own defects and deficiencies, so a device capable of replacing conventional cages is needed to overcome the technical defects produced by the oral gavage method

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