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1. 发明授权

US5143694A Test strip evaluating instrument for multiple test strips 失效
标题翻译：多个测试条的测试条评估仪器
公开(公告)号：US5143694A
公开(公告)日：1992-09-01
申请号：US622053
申请日：1990-12-04
申请人： Dieter Schafer , Stephan Sattler , Peter Scheunert , Franz Laufenberg , Hans List , Klaus Steeg , Eugen Serrallach
发明人： Dieter Schafer , Stephan Sattler , Peter Scheunert , Franz Laufenberg , Hans List , Klaus Steeg , Eugen Serrallach
IPC分类号： G01N35/02 , G01N35/00 , G01N35/04
CPC分类号： G01N35/00029 , G01N2035/00039 , G01N2035/00118 , Y10T436/11 , Y10T436/110833 , Y10T436/112499 , Y10T436/113332
摘要： A test strip evaluating instrument is used for testing of multiple test strips, and has a transport and positioning device which transports the test strips at right angles to their longitudinal direction from a test strip feed area along a transport path to a disposal area. At least one measuring station with an optical measuring unit is arranged on the transport path. Rails, on which the test strips slide, run along the transport path. The test strips are transported in a step-wise manner by at least two rows of cam elements following one another in the transport direction, and these two rows of cam elements move synchronously with one another in a periodically recurring movement path. The handling of the test strips is facilitated without impairment of the measuring accuracy by the fact that the rails are longitudinally aligned as thin ribs in a disposable transport insert made of a thin plastic material, in which the cam elements engage from above between adjacent pairs of the rails of the transport insert, and in which a bearing element is provided for the tranport insert which supports the transport insert with a support surface in a central area lying between the test strip feed area and the disposal area. A rigid contact-pressure element is also provided, against which the test strip is pressed elastically from below during the measurement, and this contact-pressure element is disposed at the measuring station at a predetermined distance from the optical measuring unit.
摘要翻译：测试条评估仪器用于测试多个测试条，并且具有运输和定位装置，其将沿着输送路径的测试条进给区域沿其纵向方向以直角方向传送到处置区域。在传送路径上设置至少一个带有光学测量单元的测量站。测试条滑动的轨道沿着传输路径运行。测试条通过沿传送方向彼此相继的至少两行凸轮元件以逐步方式传送，并且这两排凸轮元件在周期性循环移动路径中彼此同步地移动。通过在由薄塑料材料制成的一次性输送插入件中将导轨纵向排列为细肋的事实，便于对测试条的处理而不损害测量精度，其中凸轮元件从相邻的两对运输插入件的轨道，并且其中为传送插入件提供轴承元件，该支承元件支撑运输插入件，其中位于测试条进给区域和处置区域之间的中心区域中具有支撑表面。还提供了一个刚性的接触压力元件，在测量期间测试条从下方被弹性地压在该刚性接触压力元件上，并且该接触压力元件设置在与光学测量单元预定距离处的测量站处。

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