发明名称 |
Method for Expanding and/or Preserving Cells by Means of Gas Enrichment of the Culture Medium |
摘要 |
A method for expanding and/or preserving cells inside a culture vessel containing a culture medium provides for the renewal of the culture medium by a culture medium stream, at least a portion of which comes from a culture medium volume contained in a gas-enrichment vessel of the culture medium, the enrichment-vessel further containing a gas volume which is separated from the culture medium volume by a free interface, the gas volume being renewed by a gas stream that is introduced into the enrichment vessel directly into the gas volume, the flow of the stream being arranged so as to enable a gas exchange between the culture medium volume and the gas volume at the interface thereof. |
申请公布号 |
US2012264210(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201013505548 |
申请日期 |
2010.11.02 |
申请人 |
BONTINCK PIERRE-ELOI;CHAVATTE ARNAUD;COISSAC CECILE;MACO PHARMA |
发明人 |
BONTINCK PIERRE-ELOI;CHAVATTE ARNAUD;COISSAC CECILE |
分类号 |
C12N5/071;C12M1/36;C12M3/00 |
主分类号 |
C12N5/071 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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