Blood filter unit
    2.
    发明授权
    Blood filter unit 失效
    血液过滤器单元

    公开(公告)号:US06170671B2

    公开(公告)日:2001-01-09

    申请号:US09290650

    申请日:1999-04-12

    IPC分类号: B01D2900

    摘要: The blood filter unit of the invention is composed of a blood filtering material made of glass fiber filter and microporous membrane and a holder having a blood inlet and a filtrate outlet. The holder accommodates the blood filtering material so that the microporous membrane is located on the filtrate outlet side, provides a space between the blood filtering material and the filtrate outlet, and provides a means for preventing adhesion of the blood filtering material on the filtrate outlet side. By using the blood filter unit, a necessary volume of plasma or serum for analysis can be separated surely, irrespective of hematocrit value of the blood.

    摘要翻译: 本发明的血液过滤器单元由玻璃纤维过滤器和微孔膜制成的血液过滤材料和具有血液入口和滤液出口的保持器构成。 保持器容纳血液过滤材料,使得微孔膜位于滤液出口侧,提供血液过滤材料和滤液出口之间的空间,并提供防止血液过滤材料在滤液出口侧粘附的手段 。 通过使用血液过滤器单元,可以确定地分离所需体积的血浆或血清,而不管血液的血细胞比容值如何。