Experimental animal anesthetizing and killing device and use method thereof

Abstract

The invention belongs to the technical field of experimental devices and discloses an experimental animal anesthetizing and killing device and a use method thereof. The experimental animal anesthetizing and killing device is provided with an anesthetizing box body, wherein an animal inlet is welded above the anesthetizing box body, the left side of the anesthetizing box body is welded with two gasinlet pipes, the two gas inlet pipes are respectively provided with an air sucking pump and an anesthetic gas pump which are respectively provided with an air tank flow meter and an anesthetic gas flow meter. The tail ends of the gas inlet pipes are respectively connected with an air tank and an anesthetic gas tank through pistons; the right side of the anesthetizing box body is welded and provided with a gas inlet pipe, the gas outlet pipe is welded and connected with a gas sucking pipe, and a fan is installed on the gas sucking pump through screws. The right side of the gas sucking pump isprovided with a gas collecting port, and the gas collecting port is connected with a gas collecting tank through the gas outlet pipe. The experimental animal anesthetizing and killing device adjusts the content of anesthetic gas, improves the anesthetizing speed and relieves the pain of an experimental animal according to the actual situation of the experimental animal. After an experiment is completed, residual anesthetic gas is blown out and collected by sucking air, and air pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of experimental devices, and in particular relates to an anesthesia killing device for experimental animals and a use method thereof. Background technique [0002] Experimental animals are to study the life phenomena of animals themselves, and then apply them to humans, explore the mysteries of human life, control human diseases and aging, and prolong human life. With the rapid development of medical and biological sciences, it is recognized that the problem of public hazards has not only become a major social problem of food, population, and the elderly, but also involves the survival of animals living on the earth. Ultimately, it must be clarified and solved through animal experiments. . [0003] At present, when the laboratory conducts animal experiments, the animals are usually anesthetized by volatilizing ether into gas, the anesthesia effect is not good, and the anesthesia takes a long time. And the ...

AI Technical Summary

Problems solved by technology

[0005] (1) The effect of anesthetizing animals by volatilizing ether is not good at present, and the anesthesia dose is not easy to adjust, which makes animals suffer for a long time, which violates humanitarianism

[0006] (2) The traditional gas flow meter cannot realize the flow control according to the change of temperature. Due to the difference in temperature, it is easy to cause a large error in the measurement of gas, which affects the transmission of anesthetic gas, making it difficult to control the anesthesia effect

[0007] (3) The traditional motor cannot control the actual temperature and the rated temperature, and it is easy to cause the motor to overheat and burn out the motor. The method is used to realize overload protection for the motor, and long-term operation will cause greater damage

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