APPARATUS FOR THE SEPARATION OF PLASMA
    1.
    发明申请
    APPARATUS FOR THE SEPARATION OF PLASMA 有权
    用于分离等离子体的装置

    公开(公告)号:US20110011781A1

    公开(公告)日:2011-01-20

    申请号:US12867335

    申请日:2009-02-26

    IPC分类号: B01D63/00 B01D35/00 B01D35/02

    摘要: The invention relates to an apparatus for separating blood, more particularly an apparatus (1) for absorbing blood (19) and separating blood components, e.g. blood plasma, as a sample liquid (2). Said apparatus (1) comprises a feeding device (13) for absorbing the blood (2), a device (15) for separating blood components as a sample liquid (2), a duct which preferably absorbs the sample liquid (2) exclusively by means of capillary forces, and a device for filling the duct (3) with sample liquid (2) in an inlet or feeding zone (18) of the duct (3). The separating device (15), in particular a membrane, is curved, especially convexly shaped, and the apex of said curved, especially convex shape projects into the filling device.

    摘要翻译: 本发明涉及一种用于分离血液的装置,更具体地说,涉及用于吸收血液(19)并分离血液成分的装置(1)。 血浆,作为样品液体(2)。 所述装置(1)包括用于吸收血液(2)的供给装置(13),用于分离作为样品液体(2)的血液成分的装置(15),优选地通过以下方式吸收样品液体 以及用于在管道(3)的入口或进料区(18)中用样品液体(2)填充管道(3)的装置。 分离装置(15),特别是膜是弯曲的,特别是凸形的,并且所述弯曲的,特别是凸形的顶点突出到填充装置中。

    Device for the stepwise transport of liquid utilizing capillary forces
    5.
    发明授权
    Device for the stepwise transport of liquid utilizing capillary forces 有权
    用于使用毛细管力逐步输送液​​体的装置

    公开(公告)号:US07316802B2

    公开(公告)日:2008-01-08

    申请号:US10706028

    申请日:2003-11-13

    IPC分类号: B01L3/02

    摘要: The device (10) for the stepwise transport of liquid, particularly of sample liquid to be analyzed, through several reaction chambers located in series in terms of flow while utilizing capillary forces comprises at least one channel (14) through which liquid is transportable on the basis of capillary forces. Further, the device (10) comprises at least two closed vent holes (38,40,42) which are in fluid communication with the channel (14) at connection sites (22,24,26) spaced from each other along the channel (14). The connection sites (22,24,26) divide the channel (14) into several channel sections (44,46,48). The fluid connections between a respective channel section (44,46,48) and the vent holes (38,40,42) allocated thereto can be opened separately.

    摘要翻译: 用于逐步输送待分析的样品液体的液体的装置(10)包括至少一个通道(14),所述至少一个通道(14)通过液体可在其上运送 毛细血管力的基础。 此外,装置(10)包括至少两个封闭的通气孔(38,40,42),它们在沿着通道彼此间隔开的连接位置(22,24,26)处与通道(14)流体连通 14)。 连接部位(22,24,26)将通道(14)分成多个通道部分(44,46,48)。 相应的通道部分(44,46,48)和分配给其的通气孔(38,40,42)之间的流体连接可以单独打开。

    Device for the manipulation of limited quantities of liquids
    9.
    发明授权
    Device for the manipulation of limited quantities of liquids 有权
    用于操纵有限数量液体的装置

    公开(公告)号:US07931868B2

    公开(公告)日:2011-04-26

    申请号:US10864359

    申请日:2004-06-10

    IPC分类号: B01L3/00 H01L21/8238

    摘要: Device for manipulation of limited quantities of liquids with the following features: the device has at least one solid; the solid has surface areas in which different capillary forces act; one or more first surface areas have a microstructured and/or nanostructured surface; the microstructured and/or nanostructured surfaces have regularly arranged structure elements (A to E); the solid and the structure elements consist of one material and are connected to one another in one piece; one or more first surface areas are provided with reagents; the second surface area encompasses at least one of the first surface areas.

    摘要翻译: 用于操作有限量的液体的装置具有以下特征:该装置具有至少一个固体; 固体具有不同毛细作用作用的表面区域; 一个或多个第一表面区域具有微结构和/或纳米结构化表面; 微结构和/或纳米结构表面具有规则排列的结构元件(A至E); 固体和结构元件由一种材料组成并且彼此连接成一体; 一个或多个第一表面区域设有试剂; 所述第二表面区域包括所述第一表面区域中的至少一个。