Pneumatic oscillatory type cell culture system

Abstract

The invention discloses a pneumatic oscillatory type cell culture system which comprises a constant temperature water bath box, wherein a culture bottle is arranged in the constant temperature water bath box and the culture bottle is internally provided with an air pump device. According to the invention, since the air pump device is arranged in the culture bottle, after the culture bottle is full filled with culture liquid containing experiment cells, the constant temperature water bath box can provide constant temperature water bath, the air pump device can pump air in the culture liquid, the pumped air naturally drives the culture liquid to turn over and oscillate, and because the oscillation is not forced oscillation caused by a mechanical stirring device, the cells can not be damaged. The pneumatic oscillatory type cell culture system has the advantages of simple and ingenious structure and good oscillation effect, can be widely applied to experiments of cell culture, fermentation, hybridization, biochemistry, enzyme and cell tissue and the like.

Description

technical field [0001] The invention relates to an experimental system used in biological experiments, in particular to a cell culture system. Background technique [0002] When performing experiments on cell culture, fermentation, hybridization, biochemistry, enzymes and cell tissues, it is usually necessary to create a cell culture environment, and for some microbial cells or colonies with special requirements, they need to survive in the culture medium. According to the requirements of the experiment, the culture medium must be maintained at a certain temperature and must be oscillated to keep cells and other experimental objects in a state of motion in the culture medium. Therefore, a cell culture system with temperature control and shaking functions is essential for these experiments. However, the current cell culture system can only provide the required heat from an external incubator at most, but the oscillation of the culture medium can only rely on mechanical oscil...

AI Technical Summary

Problems solved by technology

However, the current cell culture system can only provide the required heat from an external incubator at most, but the oscillation of the culture medium can only rely on mechanical oscillation, that is, use external means to vibrate and shake the culture flask of the culture system, or Directly extend the stirring device into the culture bottle and insert it into the culture medium for mechanical stirring. In fact, these vibration modes are either too weak to meet the experimental requirements; or too large to cause damage to the cells and tissues in the culture medium

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