Rat fixing device and atomizing experiment equipment

Abstract

The invention relates to the technical field of medical experiments, and particularly relates to a rat fixing device and atomizing experiment equipment. The rat fixing device comprises a base, an atomizing mask and a fixing sleeve, wherein the fixing sleeve is detachably connected with the base, and is used for enclosing the body of a rat; and the atomizing mask is adjustably arranged on the base,and is used for covering mouth and nose of the rat, so that the mouth and nose of the rat can be aligned to the atomizing outlet of an atomizer. The rat fixing device can adapt to rats with differentbody types due to front-rear adjustment of the mask and tightening adjustment of the fixing sleeve, so that rats cannot move; the mouth and nose of a rat are aligned to the atomizing outlet through the atomizing mask to simulate the mode of human atomizing treatment, the drug content estimation accuracy can be improved, and the animal experiment evidence strength is reinforced; and the rat is stably controlled, so that the body safety of experiment workers can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical experiments, in particular to a rat fixing device and atomization experimental equipment. Background technique [0002] Nebulization therapy mainly refers to aerosol inhalation therapy. The so-called aerosol refers to tiny solid or liquid particles suspended in the air. Therefore, atomization inhalation therapy is to disperse the drug into tiny mist or particles with an atomization device, suspend it in the gas, and enter the respiratory tract and lungs to clean the airway, humidify the airway, local treatment and systemic treatment. purpose of treatment. [0003] In medical research, rats are often used to simulate the human body for drug experiments, but in the nebulization treatment test, it is not easy to control and fix the rats in the awake state. One cannot accurately estimate the drug content inhaled by the rats, which will cause drug waste. Two rat bites will pose a safety threat to th...

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide a rat immobilization device, which alleviates the problem that in the nebulization treatment test, it is not easy to control and fix the rats in the awake state, and the inability to accurately estimate the drug content inhaled by the rats will cause drug waste and cause a lot of problems. Rat bites will pose a technical problem to the safety of experimental operators

[0006] The second object of the present invention is to provide a kind of atomization experimental equipment, which alleviates the problem that in the atomization treatment test, it is not easy to control and fix the rats in the awake state, and the inability to accurately estimate the drug content inhaled by the rats will cause drug waste, and large Rat bites will pose a technical problem to the safety of experimental operators

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