Animal chronic obstructive disease model device

Abstract

The invention discloses an animal chronic obstructive disease model device. The device comprises a model box body, a cigarette smoke generator, a ventilation opening, an animal activity room, a smokeexhaust pipeline, a fan, a purification tank and a smoke component monitoring device. The cigarette smoke generator and the ventilation opening are formed in the bottom layer of the model box body; the animal activity room is arranged on the upper layer of the model box body; a grating net is arranged on the bottom surface of the animal activity room, a temperature and humidity sensor is arrangedin the animal activity room, a probe of the smoke component monitoring device extends into the animal activity room, a smoke exhaust pipeline is connected with a smoke exhaust port of the model box body, a fan is arranged on the smoke exhaust pipeline, the tail end of the fan is connected with a purification tank, and smoke led out by the fan is purified and exhausted by the purification tank; according to the animal chronic obstructive disease model device, it can be ensured that cigarette smoke can be fully utilized in the whole process and cannot be diffused to the external environment, andthe problem that in an existing experiment, toxic gas leaks and harms human health and the atmospheric environment is thoroughly solved.

Description

technical field [0001] The invention relates to the technical field of medical test equipment, in particular to an animal chronic obstructive disease model device. Background technique [0002] In recent years, a large number of animal experiments have been carried out in the laboratory, and the gas commonly used in animal chronic obstructive disease models is cigarette smoke. This harmful gas is directly discharged or discharged into the surrounding environment if it is not handled properly during the test process, which affects the body of the experimenter. health and pollute the surrounding environment. With people's continuous understanding of this field, the requirements for the use of harmful gas substances and the treatment and purification of unused harmful gas substances in the process of animal experiments are becoming more and more stringent. At present, the use of animal chronic obstructive disease models in China 1. There are very few studies on exhaust gas tre...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an animal chronic obstructive disease model device to solve the problems of the above-mentioned prior art, which can ensure that the cigarette smoke can be fully utilized in the whole process and will not spread to the external environment, and completely solve the problems in the current experiment. Toxic gas leakage endangers human health and the atmospheric environment

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