Centrifugal separation of blood
    1.
    发明授权
    Centrifugal separation of blood 失效
    血液离心分离

    公开(公告)号:US4850995A

    公开(公告)日:1989-07-25

    申请号:US87162

    申请日:1987-08-19

    IPC分类号: A61M1/02 A61M1/36

    摘要: Returning red blood cells to a patient after a centrifuge separation procedure by connecting an inflow line of a separation channel to an outflow line to provide a closed loop and recirculating liquid through it to remove blood cells. Also disclosed is pulling more liquid out of a flexible separation channel than permitted into it in order to reduce the volume of liquid to be used in returning cells to the patient.

    摘要翻译: 通过将分离通道的流入管线连接到流出管线,将离心分离程序后的红细胞返回给患者,以提供闭环并将液体通过其循环以除血细胞。 还公开了从允许进入其中的柔性分离通道拉出更多的液体,以便减少用于将细胞返回到患者体内的液体的体积。