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1. 发明授权

US5418171A Method for detecting a target analyte in a sample 失效
标题翻译：用于检测样品中的目标分析物的方法
公开(公告)号：US5418171A
公开(公告)日：1995-05-23
申请号：US949624
申请日：1992-11-30
申请人： Fumio Kimura , Naohisa Koizumi , Koichi Matsuo , Minoru Aoyagi , Kiyomi Harakawa
发明人： Fumio Kimura , Naohisa Koizumi , Koichi Matsuo , Minoru Aoyagi , Kiyomi Harakawa
IPC分类号： B01L3/00 , G01N33/53 , G01N33/537 , G01N33/538 , G01N33/543 , G01N33/553
CPC分类号： B01L3/50853 , B01L3/5025 , G01N33/5304 , B01L2300/047 , B01L2300/069 , Y10S435/81 , Y10S436/805 , Y10S436/807 , Y10S436/809 , Y10S436/81
摘要： The present invention relates to an apparatus for determining the presence or absence of a target analyte in a liquid sample, comprising:(i) a container capable of accommodating the liquid sample and having a transparent portion; and(ii) an insertion member which is capable of being inserted into the container comprising;a porous member which has a main surface and a reverse surface and which has on the main surface a substance capable of specifically binding to the target analyte; andan absorbent bonded to the reverse surface of the porous member;the porous member being supported in the insertion member whereby, when the insertion member is inserted into the container, the main surface can be observed from the outside of the container through the transparent portion of the vessel and the liquid sample is absorbed into the absorbent through the porous member.According to the analyzer of the present invention, the presence or absence of a target analyte in a sample can be easily determined. The analyzer of the present invention is sanitary and easy to handle.
摘要翻译： PCT No.PCT / JP91 / 00394 Sec。 371日期：1992年11月30日 102（e）日期1992年11月30日PCT 1991年3月30日PCT公布。出版物WO92 / 17782 本发明涉及一种用于确定液体样品中目标分析物的存在或不存在的装置，包括：（i）容纳液体样品并具有透明部分的容器; 和（ii）能够插入到容器中的插入构件，包括：多孔构件，其具有主表面和反面，并且在主表面上具有能够特异性结合目标分析物的物质; 以及粘合到所述多孔构件的相反表面的吸收剂; 所述多孔构件被支撑在所述插入构件中，从而当所述插入构件插入到所述容器中时，可以通过所述容器的透明部分从所述容器的外部观察所述主表面，并且所述液体样品被吸收到所述吸收剂中多孔构件。根据本发明的分析仪，可以容易地确定样品中目标分析物的存在或不存在。本发明的分析仪是卫生且易于处理的。

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