Multifunctional experimental device used for neuroethology evaluation of small animals
An experimental device and small animal technology, applied in animal houses, applications, animal husbandry, etc., can solve the problems of experimental result errors, no constant temperature, sound insulation, deodorization, etc., to reduce workload, improve accuracy and science sexual effect
Inactive Publication Date: 2011-06-29
FOURTH MILITARY MEDICAL UNIVERSITY
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Problems solved by technology
However, in the previous animal experiments, the devices used to study their awakening time and activity trajectory were relatively simple, without conditions such as constant temperature, sound insulation, and deodorization, which could easily affect the activity performance of experimental animals and cause errors in experimental results.
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[0016] Such as figure 1 As shown, a multi-functional experimental device for small animal neurobehavioral evaluation includes a box, and one side of the box is a movable door. There is an infrared camera 1 in the center of the inner wall on the upper side of the box, which can take pictures of the experimental animals placed in the box in an all-round way at 360 degrees and conduct day and night monitoring. analysis of the trajectory of activities.
[0017] A heater is arranged on the inner wall of one side (except the side of the dodge door) around the box body, which includes a set of electric heating wire 3 with adjustable resistance. Baffle plate 12 is arranged on the electric heating wire 3, and baffle plate 12 can prevent experimental animals Burns after contact with the heating wire 3, a ventilation device 4 (electric fan) is installed on the opposite side of the heating wire to make the air flow in the movable box smooth, and the heating gas is evenly distributed insi...
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The invention discloses a multifunctional experimental device used for neuroethology evaluation of small animals. The multifunctional experimental device comprises a box body, and a movable door is arranged on one side at the periphery of the box body. The multifunctional experimental device is characterized in that an infrared camera which can rotate at 360 DEG in all directions is arranged in the center of the inner wall of the upper side of the box body and is connected to a computer; a thermostatic device, an air interchanger, an odor removal device and a perfusion device are arranged in the box body; the odor removal device comprises an excrement recovering box arranged at the inner lower part of the box body; the excrement recovering box adopts an extractable inverted trapezoid-shaped structure; a screen stencil provided with a feeding trough and a water trough is arranged above the excrement recovering box; the perfusion device comprises a water delivery pipe for delivering water into the water trough, and a food delivery pipe for delivering food into the feeding trough, wherein the water delivery pipe and the food delivery pipe penetrate into the box body from the upper side surface of the box body; the water delivery pipe is provided with two outlets, wherein one is a drinking water outlet aligned to the water trough, and the other one is a washing outlet extending to the excrement recovering box below the screen stencil; and a collection tank communicated with the excrement recycling box in the box body is arranged at the bottom on the lower side surface of the box body.
Description
technical field [0001] The invention relates to an experimental device for neurobehavioral evaluation of small animals, such as an experimental device for analyzing animal activity tracks and having the function of constant temperature, deodorization and sound insulation. Background technique [0002] According to the survey, in recent years, due to the excessive work pressure of modern people, many people suffer from sleep disorders or sleep-related diseases, and sleep is an extremely important physiological function to maintain human life and is essential to the human body. . Long-term abnormal sleep volume and abnormal behaviors during sleep will lead to brain dysfunction, cause various harms to the body, and seriously affect physical and mental health. Therefore, the medical community has invested a lot of manpower and material resources in the study of the performance of the disturbance of the normal rhythmic alternation of sleep and wakefulness. However, in the previ...
Claims
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IPC IPC(8): A01K1/03A01K1/035
Inventor 董海龙熊利泽仝黎张学策
Owner FOURTH MILITARY MEDICAL UNIVERSITY