Low-pressure oxygen cabin for experimental animals

A low-pressure oxygen chamber and experimental animal technology, applied in the fields of basic medical and pharmacological research, can solve problems such as poor experimental environment, easy dehydration of animals, and influence on the reliability of experimental results.

Inactive Publication Date: 2015-04-08
INST OF PHARMACOLOGY & TOXICOLOGY ACAD OF MILITARY MEDICAL SCI P L A
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The hypobaric oxygen chamber uses mechanical decompression to achieve an atmospheric pressure environment above 5,000 meters above sea level. During the decompression process, the water in the ordinary drinking bottle overflows as

Method used

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  • Low-pressure oxygen cabin for experimental animals
  • Low-pressure oxygen cabin for experimental animals
  • Low-pressure oxygen cabin for experimental animals

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Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention provides a low-pressure oxygen cabin for experimental animals. The low-pressure oxygen cabin is characterized in that a water dispenser is communicated with environment air flow in the cabin. The low-pressure oxygen cabin has the advantages that the structure is simple, the operation is convenient, and the experimental animal soaking caused by water overflowing of the water dispenser can be avoided.

Description

technical field [0001] The invention relates to the field of medical and pharmacological basic research, in particular to a low pressure oxygen chamber for small experimental animals. Background technique [0002] In the field of medicine at home and abroad, the hypobaric oxygen chamber is the main means to prepare models of pulmonary hypertension and high altitude hypoxic disease, and is widely used in the research of the basis of altitude sickness and the prevention and treatment of drugs. The hypobaric oxygen chamber uses mechanical decompression to achieve an atmospheric pressure environment above 5,000 meters above sea level. During the decompression process, the water in the ordinary drinking bottle overflows as the pressure in the chamber decreases, so that the animals are soaked in a humid environment for a long time. The experiment The environment is poor and the animals are prone to dehydration, thus affecting the reliability of the experimental results. In order ...

Claims

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Application Information

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IPC IPC(8): A61G10/02
Inventor 董华进苏瑞斌颜玲娣颜慧雍政俞纲周培岚
Owner INST OF PHARMACOLOGY & TOXICOLOGY ACAD OF MILITARY MEDICAL SCI P L A
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