Sitting canoidea animal oro-nasal respiration experimental equipment

Abstract

The invention provides sitting canoidea animal oro-nasal respiration experimental equipment. The equipment comprises a canoidea nose port which is reserved on the periphery of the lateral wall of an aerosol tank with an atomizer, wherein an experimental canoidea is fixed on a mobile sitting frame to upward clamp a rectangular sit plate, so that the experimental canoidea is kept to be a sit canoidea to save the floor area of a laboratory, or the fixed lock can be pulled out, and a concave back rack is fixed to lead the experimental canoidea to be a sit canoidea, and heights of the aerosol tank and the mobile sitting frame are regulated to allow the nose of the experimental canoidea to extend into the canoidea nose port for a respiration experiment; and actual sampling can be carried out by opening internal and external protective covers of a safety sampling cover when the aerosol concentration is detected, the carbon dioxide breathed out by the experimental canoidea is emitted through an exhaust outlet valve rather than refluxing and repeatedly breathing in the aerosol tank. The equipment has the beneficial effects of solving the technical problem that the experimental canoidea performs reflux respiration in different postures and occupies the area of the laboratory, and providing the respiration experimental equipment which can quickly change the posture of the experimental canoidea, fix the head convenient to ensure smooth respiration without reflux, and occupies smallest area of the laboratory.

Description

technical field [0001] The invention provides a sitting and standing canine animal mouth and nose breathing experimental equipment. Background technique [0002] In recent years, the use of animals, especially dogs, for respiratory experiments to study the effects of respiratory drugs and air pollutants on humans has been vigorously developed. At present, most of the experimental dog respiratory experiments can only be tied to experimental dogs and performed simply. Put the breathing mask on the dog's nose and connect it to the nebulizer through a hose. The experimental dog does not have a good fixation method. Sometimes the tightness of the tie affects the breathing and normal physiological limits of the experimental dog. Leakage and lax breathing masks lead to inaccurate breathing experiments and pollute the environment. Poor pipelines can sometimes cause respiratory hypoxia to affect experiments. More importantly, the space and use area in the laboratory cannot ensure tha...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the use of animals, especially dogs, for respiratory experiments to study the effects of respiratory drugs and air pollutants on humans has been vigorously developed. At present, most of the experimental dog respiratory experiments can only be tied to experimental dogs and performed simply. Put the breathing mask on the dog's nose and connect it to the nebulizer through a hose. The experimental dog does not have a good fixation method. Sometimes the tightness of the tie affects the breathing and normal physiological limits of the experimental dog. Leakage and lax breathing masks lead to inaccurate breathing experiments and pollute the environment. Poor pipelines can sometimes cause respiratory hypoxia to affect experiments. More importantly, the space and usable area in the laboratory cannot ensure that multiple experimental dogs can breathe at the same time. Experiments, such various reasons have affected the development of scientific research, so most laboratories are affected and restricted in the process of carrying out experimental dog breathing experiments, which has become a major technical problem at present. It is necessary to develop a method that can quickly change the posture of experimental dogs and can easily fix the head. There is an urgent need for canine breathing experimental equipment with comfortable breathing without reflux and the smallest occupation of the laboratory area.

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