专利名称：Diagnostic detection device and method发明人：Albert Nazareth,Mary Beth Boyle,Yea-Shun
Cheng
申请号：US08432894申请日：19950502公开号：US06319676B1公开日：20011120
专利附图：
摘要：The invention provides an improved test cell for detecting the presence of ananalyte in a liquid sample. The device has an elongate casing defining a liquid sampleinlet, a reservoir volume, a test volume, and a window through the casing at the test
volume. Disposed within the cell is a sample absorbent, a novel biphasic substrate and areservoir, together capable of transporting an aqueous solution within the casing along aflow path extending from the sample inlet through the test volume and into thereservoir volume. The invention further comprises a method for detecting the presenceof an analyte in a liquid sample using the device and a biphasic chromatographic materialfor carrying out the method.
申请人：CARTER WALLACE, INC.
代理机构：Testa, Hurwitz & Thibeault, LLP
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