An animal experimental device for producing knee joint wear

Abstract

The invention discloses an animal experiment device used for generating knee joint wear. The animal experiment device comprises a base body, the left part of the base body is provided with a high position base table, the high position base table is used for fixing a knee joint and an upper part arm of the knee joint of an experiment animal, the right part of the base body is provided with a low position base table, the low position base table is provided with a leg oscillation mechanism used for extruding and oscillating a shank of the experiment animal and an acting force adjustment mechanism used for automatically adjusting the amount of the stress of the knee joint, and the leg oscillation mechanism is fixedly installed on the action force adjustment mechanism. According to the animal experiment device used for generating the knee joint wear, animal knee joint motion wear inflammation needed by experiment personnel can be formed in a short time, the energy cost by the experiment personnel is relieved, the degree of the knee joint wear and the grade of the formed inflammation of the experiment animal can also be accurately controlled in the whole experiment forming process, and subsequent experiment operation is better benefited.

Description

technical field [0001] The invention relates to the field of medical experiment equipment, more specifically, an animal experiment device used to produce knee joint wear. Background technique [0002] In the scientific experiments on the treatment of knee joint inflammation in mice, the experimenters need to wear the knee joints of the mice in advance to cause inflammation. Cut it off, and then drive the mice to run continuously in a certain space, causing the knee joints of the mice to wear and tear. After a period of running and wear, the knee joints of the mice can be inflamed, and then the experimenters Only then can the next step of scientific experiment operation be carried out. However, in order to cause inflammation of the knee joints in mice, the experimenter needs to actively drive the mice to run frequently, but most of the mice will just sit still if they are not driven to run due to pain, not only It requires experimenters to expend a lot of energy to drive, a...

AI Technical Summary

Problems solved by technology

However, in order to cause inflammation of the knee joints in mice, the experimenter needs to actively drive the mice to run frequently, but most of the mice will just sit still if they are not driven to run due to pain, not only It requires experimenters to expend a lot of energy to drive, and the formation process of knee joint inflammation caused by the use of animal sports wear will take a long time. In addition, this process cannot accurately determine the level of knee joint inflammation and control knee joint inflammation. degree of joint wear

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