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专利名称：Test carrier and method for the analytical
determination of components of body fluids
发明人：Dieter Berger,Wolfgang-Reinhold
Knappe,Robert Lorenz,Henry M. Grage,Jr.,Mark T. Skarstedt,BernwardSojka,Manfred Bleisteiner
申请号：US07/134950申请日：19871218公开号：US05104811A公开日：19920414
摘要：On a carrier layer there are arranged several test layers which are at leastpartly in fluid contact with one another, enabling liquid exchange. On the carrier layer arearranged an application zone, a detection zone for the production of a detectable signalcharacteristic of the analytical determination, which contains at least one said test layerwhich is a reaction layer, and an absorption zone with a test layer which is an absorptivelayer of an absorbent material, wherein the reaction layer and absorption zone arepositioned next to each other. Between the application and the absorption zone is acapillary-active transport path on the carrier layer which connects the application zoneand the absorption zone. The reaction layer is arranged parallel to the transport pathbetween the application zone and the absorption zone in such a manner that it is in liquidcontact with a liquid transported in the transport path. The absorption zone thereforeabsorbs excess liquid and permits dosing the reaction layer with a reproducible amountof sample.
申请人：BOEHRINGER MANNHEIM GMBH
代理机构：Felfe & Lynch
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