A rotating experimental machine for animals

Abstract

Provided is an animal rotating experimental machine. A power mechanism, a transmission mechanism, a rotating mechanism and a clutch mechanism of the experimental machine are installed on a support. A motor transmission shaft of the power mechanism is embedded into a central rotating shaft and fastened and positioned through a hexagon bolt. On the one hand, the transmission mechanism directly drives a cage to rotate through the central rotating shaft in the horizontal direction, and on the other hand, change of the transmission direction and rotation for driving a belt wheel are achieved through cylindrical gear meshing. The rotating mechanism adopts a pair of bevel gears to achieve change of the transmission direction and drives the belt wheel sleeving a horizontal rotating shaft to achieve rotation of the cage in the vertical direction through clutch connection. A control sleeve of the clutch mechanism is connected with an outer spline of the horizontal rotating shaft. The animal rotating experimental machine can perform rotation experiments on mouse, rabbit and other animal models and achieve control of different rotation directions and different rotation speeds.

Description

technical field [0001] The invention relates to a machine for medical teaching, experiment and research, in particular to an animal rotating experimental machine, which is used in the research of testing high blood pressure experimental animal models. Background technique [0002] Hypertension is a common cardiovascular disease in the history of human diseases. As far as our country is concerned, the adult prevalence rate in our country is 18.8%, and there are about 160 million hypertensive patients in the country, and the incidence rate and total number of patients are increasing year by year in recent years. Establishing an appropriate animal model of hypertension is an important tool for research on the pathogenesis, treatment and prevention of diseases. According to relevant data surveys, the genes of mice and rabbits are very similar to those of humans, so in medicine, mice and rabbits are generally used as animal models of hypertension to carry out research related to...

AI Technical Summary

Problems solved by technology

[0003] However, according to the data, the machines currently on the market that measure the anti-hypertensive ability of animal models through the rotation measurement method are simple, single-function, unstable, complicated to operate, not high in safety, loud in noise, and unable to achieve different rotation speeds and different steering controls. and real-time tracking of various states of the experimental animal model in the experiment

It increases the test time and experiment difficulty, reduces the safety and accuracy of the experiment, affects the progress of the experiment, and does not meet the needs of animal experiments and research

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