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Animal experiment device used for generating knee joint wear

A technology of animal experiments and knee joints, which is applied in the direction of animal restraint equipment, veterinary instruments, veterinary surgery, etc., can solve the problems of inability to accurately determine the knee joint inflammation level, long time, etc., so as to facilitate the experimental operation , shorten the formation cycle, and speed up the experimental process

Active Publication Date: 2017-06-20
FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE
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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

Method used

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  • Animal experiment device used for generating knee joint wear
  • Animal experiment device used for generating knee joint wear

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described below with reference to the accompanying drawings.

[0019] Such as figure 1 and figure 2 As shown, an animal experimental device for producing knee joint wear includes a base body 1, and the left part of the base body 1 is provided with a high-position abutment 11, and the high-position abutment 11 is used to fix the knee joint of an experimental animal As well as the upper limbs of the knee joint, two symmetrically arranged fixing grooves 111 are opened on the high-position abutment 11, and the fixing grooves 111 are used for binding and fixing experimental animals. The right part of the base body 1 is provided with a low abutment 12, and the low abutment 12 is provided with a leg swing mechanism 2 for pushing and swinging the calf of the experimental animal and a knee joint for automatic adjustment. The active force adjustment mechanism 3 for the magnitude of the force, the leg ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D3/00A61D1/00
CPCA61D1/00A61D3/00A61D2003/006
Inventor 黄志强吴强付长龙苏昭元苏稼夫
Owner FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE
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