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    • 6. 发明申请
    • A DEVICE FOR INVESTIGATING BIOLOGICAL TEST FLUIDS, ESPECIALLY BLOOD, URINE OR THE LIKE
    • 用于调查生物测试液,特别血液,尿液或类似物质的装置
    • WO2005068967A1
    • 2005-07-28
    • PCT/EP2004/014551
    • 2004-12-21
    • WILDEN AGARGAUER, Herbert
    • ARGAUER, Herbert
    • G01N1/00
    • B01L3/502738B01L3/502715B01L2200/0605B01L2300/0809B01L2300/087B01L2400/0406B01L2400/065
    • A device for investigating biological test fluids, especially blood, urine or the like, comprises a sample application portion (6), a measuring chamber (2), and an axial slide valve element (8) which includes a dosing capillary (10). The axial slide valve element (8) can be moved from a first position in which the sample application portion (6) is in fluid communication with the dosing capillary (10), to a second position in which the dosing capillary (10) is in fluid communication with the measuring chamber (2). Checking means are provided for checking a filling of the dosing capillary (10) with test fluid in the first position of the axial slide valve element (8) and/or an emptying of the dosing capillary (10) into the measuring chamber (2) in the second position of the axial slide valve element (8). The checking means comprise a checking chamber (13) adapted to be filled with the test fluid. The checking chamber is in fluid communication with one of the end portions of the dosing capillary (10) at least in the first position of the axial slide valve element (8), and is visible through a checking opening (7) in the first position of the axial slide valve element (8).
    • 一种用于调查生物测试液体,特别是血液,尿液等的装置,包括样品施加部分(6),测量室(2)和包括计量毛细管(10)的轴向滑阀元件(8)。 轴向滑阀元件(8)可以从其中样品施加部分(6)与定量给料毛细管(10)流体连通的第一位置移动到第二位置,在第二位置,计量毛细管(10)处于 与测量室(2)的流体连通。 提供了检查装置,用于检查在轴向滑阀元件(8)的第一位置中的测试流体和/或将计量毛细管(10)排空到测量室(2)中的计量毛细管(10)的填充, 在轴向滑阀元件(8)的第二位置。 检查装置包括适于填充测试流体的检查室(13)。 检查室至少在轴向滑阀元件(8)的第一位置处与配量毛细管(10)的一个端部流体连通,并且通过位于第一位置的检查口(7)可见 的轴向滑阀元件(8)。