发明名称 |
Method and apparatus for collection of platelets |
摘要 |
Methods and apparatus are disclosed for separating and collecting blood fractions or components such as platelets. A first anticoagulant solution is added to whole blood, which is then separated into platelet-rich plasma and red cells. A second anticoagulant is added to the platelet rich plasma, which is then separated into platelet-poor plasma and platelet concentrate. The rate of red cell sedimentation is increased and the time of the separation/collection procedure may be reduced when the pH of the first anticoagulant is greater than approximately 6.0. |
申请公布号 |
US5614106(A) |
申请公布日期 |
1997.03.25 |
申请号 |
US19950459529 |
申请日期 |
1995.06.02 |
申请人 |
BAXTER INTERNATIONAL INC. |
发明人 |
PAYRAT, JEAN M.;SCHOENDORFER, DONALD W. |
分类号 |
A61M1/30;A61M1/36;(IPC1-7):B01D37/00;B01D36/00;B01D21/26 |
主分类号 |
A61M1/30 |
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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