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STIRRING-TYPE ANIMAL CELL CULTURE BIOREACTOR AND METHOD OF SEALING SAME

机译:搅拌式动物细胞生物反应器及其密封方法

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.
机译:本发明提供了搅拌型动物细胞培养生物反应器及其密封方法。该反应器包括反应容器和机械密封结构。机械密封结构包括固定的和不可移动的加压盖,随旋转轴旋转的套筒,用于密封加压盖和套筒之间的空间的密封唇,以及用于填充和排出密封介质的入口,气。该生物反应器提高了密封件的安全性和可靠性,减少了安全隐患和污染,从而确保了用于动物细胞体外培养的安全环境。

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