Small-sized animal light exposure experiment fixed detection equipment

Abstract

The invention provides small-sized animal light exposure experiment fixed detection equipment, which comprises a bearing plate, wherein height adjusting legs are arranged below the bearing plate and can be used for adjusting height and distance of an exposure light source just above the height adjusting legs; paw fixing cuffs with adjustable positions are arranged at four corners of the bearing plate respectively; the middle part of the bearing plate is provided with a waist and back fixing belt to fix a small animal; the bearing plate is provided with an excrement collection box below the hip of the small animal; a light shield above the bearing plate is provided with an exposure hole with a turning cover to shield or transmit exposure light of the exposure light source; a light intensity sensor group is arranged on one side of the waist of the small animal, and a temperature sensor group is arranged on the other side of the waist of the small animal; the heights of the upper surfaces of the two groups of sensors and the back of the small animal are positioned on the same horizontal plane; acquired electric signals are transmitted to a computer by the sensor groups; and the intensity and the type of the exposure light source are controlled by the computer and the various electric signals are subjected to data processing and storage to obtain scientific experimental data and result. The small-sized animal light exposure experiment fixed detection equipment has the beneficial effects that the small animal can be conveniently fixed to finish special light source exposure experiments to meet the requirements of daily chemicals, medicaments and dermatopathology on the field of photosensitive scientific research.

Description

Technical field [0001] The present invention involves a small animal light exposure test fixed testing equipment. Background technique [0002] Currently in the fields of daily chemicals, new drug development, food and drug safety testing, skin pathology and other fields, special needs in the field of allergies and pathogenic science of lighting are paid attention to. Especially, some special lighting environments such as long -term work in ultraviolet radiation and strong light for a long timeWhat damage will be produced in the irradiation environment, and the research of protection methods and effects and other issues require scientific experiments to complete the proof. At present, the common method is to fix the limbs of small animals with ropes on a tablet.The specific exposure light is directly illuminated, and the part that does not illuminate is covered with a tape. A light -strong measuring instrument is placed next to it to determine the light value. After a period of t...

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Problems solved by technology

[0003] In order to solve the above problems, the object of the present invention is to provide a fixed detection device for light exposure experiments of small animals, which can not only fix small animals conveniently and firmly, but also can detect and automatically adjust the light source intensity at any time for related scientific research, and can detect The automatic light exposure experimental equipment for small animals that controls the temperature difference between the temperature of the irradiated part and the backlight part and controls the fan to cool down at any time solves the above four defects, and cooperates with scientific researchers to use professional scientific methods to complete daily chemicals, new drug development, Scientific experiments and research in the field of food and drug safety testing, skin pathology and other fields of allergy to light and scientific research on pathogenicity meet the special needs of this discipline

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