System used for environmental simulation for laboratory animals

An experimental animal and environment simulation technology, applied in the field of animal experiments, can solve the problems that affect the accuracy and reliability of experimental results, and cannot guarantee the singleness of simulation conditions, so as to achieve the effect of ensuring singleness and accuracy

Pending Publication Date: 2020-04-10
北京博瑞世安科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

If the experimental animals are taken out of the original clean breeding environment (such as the animal room) for the experiment, the singleness of the simulation conditions cannot be guaranteed, which will affect the accuracy and reliability of the experimental results

Method used

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  • System used for environmental simulation for laboratory animals
  • System used for environmental simulation for laboratory animals
  • System used for environmental simulation for laboratory animals

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Embodiment Construction

[0020] Embodiments will now be described with reference to the drawings. It should be understood that, where considered appropriate for simplicity and clarity of illustration, reference numerals may be repeated among the figures to indicate corresponding or analogous elements. Additionally, this application sets forth numerous specific details in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein may be practiced without these specific details. In other instances, well-known methods, procedures, and components have not been described in detail so as not to obscure the embodiments described herein. Also, this description should not be taken as limiting the scope of the embodiments described herein.

[0021] The present invention generally provides a system for simulating the environment of experimental animals. The clean breeding environment o...

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Abstract

The invention discloses a system used for environmental simulation for laboratory animals. The system comprises at least one individually ventilated cage (IVC), IVC equipment and gas blending equipment, wherein the at least one IVC is used for raising the laboratory animals; the IVC equipment is used for feeding gas into the at least one IVC and discharging exhaust gas in the at least one IVC; theIVC equipment includes a cage air supplying passage, a supplied air filtering system, a cage air exhaust passage and an exhaust air filtering system; the gas blending equipment includes a mixing device and a plurality of gas conveying pipelines; the multiple gas conveying pipelines are used for conveying different gas; a gas outlet end of each gas conveying pipeline is connected with a gas inletend of the mixing device; and a gas outlet end of the mixing device is connected with the IVC equipment. The system can conduct long-term exposed environmental simulation experiments on the laboratoryanimals in a clean facility.

Description

technical field [0001] The present invention generally relates to the technical field of animal experiments. More specifically, it relates to a system for environmental simulation of laboratory animals. Background technique [0002] With the development of human industrial technology, the emission of greenhouse gases such as carbon dioxide, toxic and harmful gases, inhalable particles, dust, etc. is increasing, and the environment in which human beings live is also changing, such as the composition and quality of air, the intensity of ultraviolet rays, etc. The impact is difficult to count and predict. Animal experiments are often involved in medical experiments to predict the degree of impact on humans based on the experimental results. Therefore, the study of the tolerance of experimental animals to environmental changes and the physiological changes of experimental animals has reference significance for the study of human tolerance to environmental changes and physiolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/00A01K1/03A01K29/00
CPCA01K1/0058A01K1/031A01K29/005
Inventor 陈浩宇王磊王水明陈立白冬梅张飞翔
Owner 北京博瑞世安科技有限公司
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