Rat chills and fever approach behavior determinator

A measuring instrument, a cold and heat technology, which is applied in the field of animal experimental instruments and equipment, and can solve the problems of not being able to reflect the cold and heat tendency behavior and interference of rats well.

Inactive Publication Date: 2008-11-12
SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
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Problems solved by technology

[0002] Medical research requires animal experiments. At present, the anal temperature and toe temperature are mostly used as indicators to reflect the cold and heat attributes of rats. The temperature of the anus and toe temperature is used to evaluate the cold and heat constitution of rats or the cold and heat effect of drugs acting on rats. The

Method used

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  • Rat chills and fever approach behavior determinator
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Effect test

Embodiment 1

[0026] The structure of the present invention has been described above, and the use of this instrument is such that at first the rat cold and heat tendency behavior measuring instrument is placed in a constant temperature laboratory, and the standard laboratory temperature is 22 ℃ to 24 ℃, and the room temperature is now set 23°C, open the top cover of the room temperature box, keep it consistent with the room temperature, turn on the thermostat switch of the hot box and cold box on the control panel of the side wall of the overall box shell, set the temperature of the hot box to 25°C, set the temperature of the cold box The temperature is 21°C, at this time the heating wire and cooling sheet start to work respectively. When the temperature in the two boxes reaches the expected value, the respective thermostats will issue instructions to stop the heating wire and the cooling sheet. Take an experimental rat and put it in it, and cover it with a cap. At this time, the temperatu...

Embodiment 2

[0028] The standard laboratory temperature is 22°C to 24°C. Now set the room temperature to 23°C. Turn on the thermostat switch of the hot box and the cold box on the control panel on the side wall of the overall box shell, and set the temperature of the hot box to 27°C. The temperature of the cold box is set at 19°C. During animal experiments, the standard temperature ranges of the hot box and the cold box are respectively 1-4°C higher than the standard room temperature and 1-4°C lower than the standard room temperature. Rats' preference for hot or cold temperature expands the temperature range, which also explains the thermophilic and cold-loving constitution of rats or the degree of pathological changes of rats' heat syndrome or cold syndrome. After the temperature is set, the heating wire and the cooling sheet start to work respectively. When the temperature in the two boxes reaches the expected value, the respective thermostats will issue a stop command, and after the tem...

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Abstract

A rat cold-heat approach behavior measurer belongs to animal experiment instrument and equipment, and is mainly used in the research of the cold-heat constitution of a rat, a cold-heat tendency under a pathologic condition and the influence of traditional Chinese medicine cold-heat drug nature on the cold-heat tendency behavior of a rat so as to carry out a research in the four nature theory of traditional Chinese medicine. The invention is realized through adopting the following steps that: a heat case 1, a room temperature case 12 and a cold case 10 are arranged inside an integral case shell 15; the heat case and the cold case are respectively provided with a heating element inside, a cooling element, a temperature controller, a photoelectric switch, a time accumulation timer, a 220 V power supply and an AC/DC switching power supply; all circuits are arranged between the integral case shell on one hand and the heat case, the room temperature case and the cold case on the other hand; and one outer side wall of the integral case shell is provided with a control panel 9 so as to operate the entire measurer.

Description

technical field [0001] The invention relates to the field of animal experiment equipment. Background technique [0002] Medical research requires animal experiments. At present, the anal temperature and toe temperature are mostly used as indicators to reflect the cold and heat attributes of rats. The temperature of the anus and toe temperature is used to evaluate the cold and heat constitution of rats or the cold and heat effect of drugs acting on rats. These indicators are interfered by external human factors, and can not reflect the cold and heat tendency behavior of rats well. After retrieval, there is currently no instrument and equipment specifically for measuring the cold and heat tendency behavior of rats, which is used for the general behavioral performance of rats to observe the cold and heat tendency of rats. [0003] Aiming at the present situation above, a rat cold and heat tendency behavior measuring instrument was invented. It is mainly used to study the cold...

Claims

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Application Information

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IPC IPC(8): A61B19/00A61K49/00A61B90/00
Inventor 王世军张斌王洪海韩冰冰栾耀芳于华芸程健
Owner SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
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