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STIRRING-TYPE ANIMAL CELL CULTURE BIOREACTOR AND METHOD OF SEALING SAME
STIRRING-TYPE ANIMAL CELL CULTURE BIOREACTOR AND METHOD OF SEALING SAME
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机译:搅拌式动物细胞生物反应器及其密封方法
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摘要
The present invention provides a stirring-type animal cell culture bioreactor and method of sealing same. The reactor comprises a reaction vessel and a mechanical sealing structure. The mechanical sealing structure comprises a fixed and immovable pressurized cap, a sleeve that rotates with the rotation axle, a sealing lip used to seal the space between the pressurized cap and the sleeve, and an inlet used to charge and discharge a sealing medium which may be a gas. The bioreactor improves the safety and reliability of the seal, reduces safety hazards and pollution, and thus ensures a safe environment for in vitro cultivation of animal cells.
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