发明申请
- 专利标题： Plasma preparation or serum preparation and process for producing the same
- 专利标题（中）： 血浆制剂或血清制备及其制备方法
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申请号： US10531570申请日： 2003-10-16
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公开(公告)号： US20060127874A1公开(公告)日： 2006-06-15
- 发明人: Sakae Sato , Tetsuo Sato , Thierry Burnouf , Miryana Radosevich , Hadi Goubran
- 申请人： Sakae Sato , Tetsuo Sato , Thierry Burnouf , Miryana Radosevich , Hadi Goubran
- 优先权： JP2002-301433 20021016
- 国际申请： PCT/JP03/13238 WO 20031016
- 主分类号： A01N1/02
- IPC分类号： A01N1/02 ; C12N5/08
摘要：
The present invention relates to a plasma product or a serum product with an extremely low risk of viral contamination and a method for producing the same. Before treating plasma or serum to be used as a raw material for producing a plasma product or a serum product using a virus removal membrane, leucocytes contaminating the blood are removed. Thus, a plasma product or a serum product with an extremely low risk of viral contamination can be efficiently produced while preventing clogging. Since clogging scarcely arises, it is possible to carry out efficient filtration without applying an elevated pressure as the filtration proceeds.
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