Bioreactor

A technology of bioreactors and culture tanks, which is applied in the direction of bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, biochemical instruments, etc. It can solve the problems of low temperature control accuracy, cumbersome operation, and cell damage

Pending Publication Date: 2021-10-29
南京海创佳生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the existing bioreactors often use a stirrer for cell culture, and the solution and cells are mixed through the stirring paddle. However, the speed of the stirring paddle is too fast to damage the cells, and the speed of the stirring paddle is too slow. The culture medium and cells cannot be fully mixed and the cells cannot Survive
Moreover, the existing bioreactor uses a heating jacket to heat the culture tank, which is cumbersome to operate, slow to heat up, and has low precision in temperature control

Method used

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  • Bioreactor

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Embodiment Construction

[0036]In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0038] Refer below figure 1 The bioreactor 100 provided according to some embodiments of the present invention will be described.

[0039] Such as figure 1 As shown, the embodiment of one aspect of the pres...

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Abstract

The invention provides a bioreactor, which comprises a culture tank, an air extraction component and a gas heating component, wherein the culture tank is provided with an air outlet and an air inlet; the air extraction component communicates with the air outlet of the culture tank, and the air extraction component is configured to be capable of extracting gas in the culture tank; and one end of the gas heating component communicates with the gas extraction component, the gas extraction component can convey the gas in the culture tank to the gas heating component, and the other end of the gas heating component communicates with the gas inlet of the culture tank. the gas extraction component sucks air in the culture tank from the air outlet of the culture tank and conveys the air in the culture tank to the gas heating component, the gas heating component conveys the gas at a specific temperature set by a user into the culture tank through the air inlet of the culture tank, and therefore, oxygen and other gases at the top of the culture tank can be fully dissolved in a culture solution at the bottom of the culture tank to promote absorption of cells. In addition, the gas heating component can heat the air to a proper temperature and then send the air into the culture tank, and the preheating time of liquid in the culture tank is shorter.

Description

technical field [0001] The invention relates to the technical field of biological reaction equipment, in particular to a biological reactor. Background technique [0002] At present, the existing bioreactors often use a stirrer for cell culture, and the solution and cells are mixed through the stirring paddle. However, the speed of the stirring paddle is too fast, which will damage the cells, and the speed of the stirring paddle is too slow. The culture medium and cells cannot be fully mixed and the cells cannot Survive. Moreover, the existing bioreactor uses a heating jacket to heat the culture tank, which is cumbersome to operate, slow to heat up, and has low precision in temperature control. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] One aspect of the invention provides a bioreactor. [0005] In view of this, according to one aspect of the present invention, a kind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/36C12M1/34C12M1/04C12M1/02
CPCC12M29/00C12M29/06C12M29/24C12M29/26C12M41/12C12M41/20C12M41/26C12M41/00
Inventor 汤浩琪
Owner 南京海创佳生物科技有限公司
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