Small volume tangential flow filtration apparatus
    1.
    发明公开
    Small volume tangential flow filtration apparatus 失效
    KleinfiltergerätmitTangentialströmung。

    公开(公告)号:EP0295566A1

    公开(公告)日:1988-12-21

    申请号:EP88109143.3

    申请日:1988-06-08

    IPC分类号: B01D61/18 B01D63/08 B01D65/08

    摘要: A filter system particularly useful with small sample volumes includes first and second housing sections with a flow channel extending therebetween. A membrane filter forms one boundary of the flow channel. A pair of reservoirs, one for feed and the other for permeate col­lection, are integrally formed with the first housing section. A fluid communication path is established from the first section to the second section and then through means of a deformable chamber to the flow channel. The deformable chamber is adjacent to a rigid surface that is integral with one of the housing sections and in this manner is adapted to pump fluid through the system when interfacing with a pump.

    摘要翻译: 特别适用于小样品体积的过滤系统包括第一和第二壳体部分,其中在其间延伸有流动通道。 膜过滤器形成流动通道的一个边界。 一对储存器,一个用于进料,另一个用于渗透物收集,与第一壳体部分整体形成。 从第一部分到第二部分建立流体连通路径,然后通过可变形室到流动通道的装置。 可变形室与刚性表面相邻,该刚性表面与一个壳体部分成一体,并且以这种方式适于在与泵接口时将流体泵送通过系统。