Animal hypoxia/reoxygenation culture device

Abstract

The invention belongs to the field of medical test equipment, and relates to an animal hypoxia / reoxygenation culture device. An incubator is divided into multiple culture cavities through partition plates; each culture cavity is provided with a culture pulling box which can be independently opened and closed; the upper surface of the incubator is provided with a transparent cover plate, and the transparent cover plate is provided with supply kettles; a connection controller includes oxygen concentration detection catheters and branch air inlet catheters communicating with each culture pullingbox and a controlling box; each branch air inlet catheter communicates with a main air inlet catheter through tee connecting pipes and is provided with an air inlet controlling valve, and the air inlet controlling valves are in signal connection with the controlling box through leads with lead pipes; and an oxygen concentration sensor and an oxygen concentration controller are installed on the controlling box. Through the culture device, the independence, automatic control, long-time culture and hypoxia / reoxygenation functions of animal culture can be simultaneously realized.

Description

technical field [0001] The invention belongs to the field of medical test equipment, and relates to an animal hypoxia / reoxygenation culture device, in particular to a device capable of effectively adjusting the oxygen concentration in an incubator, creating a hypoxia / reoxygenation culture environment required by an animal model, and The animal hypoxia / reoxygenation culture device that ensures that the culture environment of the control group is not disturbed to the greatest extent. Background technique [0002] The change of oxygen content is one of the most important regulators throughout the life cycle, from embryonic development and maintenance of normal body functions to pathological processes such as disease and aging, among which hypoxia is one of the most common basic environments. Hypoxic culture is the culture state when the oxygen in cells or organs is lower than the oxygen level in the air, which plays an important role in people's medical research. In the prior ...

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Problems solved by technology

[0007] In view of this, the present invention provides an animal hypoxia / reoxygenation culture device in order to solve the problems of single function in the above-mentioned traditional animal incubator, inconvenient precise and automatic processing and control of each animal, and affecting the accuracy of experimental results. The animal hypoxia / reoxygenation culture device can simultaneously satisfy the independence of animal culture, automatic control, long-term culture and the realization of hypoxia / reoxygenation functions

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