发明名称 |
Red blood cell filtering system |
摘要 |
Closed filtering system for relatively fast and efficient removal of white blood cells from a red blood cell mixture. System comprises at least two blood bags in closed communication with each other via an intermediate filter assembly comprising a housing containing continuous filtering fiber. A preferred housing is tapered and the fiber preferably has a generally Y-shaped cross sectional area and it is adapted to permit substantial removal of white blood cells from a red blood cell mixture with minimal red blood cell hemolysis when the mixture is diluted with preservative solution and passed from one bag to the other at a relatively high flow rate. Filtration is completed within 24 hours, preferably within 6 hours, of whole blood donation. |
申请公布号 |
US4915848(A) |
申请公布日期 |
1990.04.10 |
申请号 |
US19890304133 |
申请日期 |
1989.01.31 |
申请人 |
MILES LABORATORIES, INC. |
发明人 |
CARMEN, RALEIGH A.;CHONG, CHIYONG;LENG, BARRY S. |
分类号 |
A61M1/02;A61M1/36 |
主分类号 |
A61M1/02 |
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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