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1.发明公开ELECTRODE SYSTEM FOR MEASURING AN ANALYTE CONCENTRATION UNDER IN-VIVO CONDITIONS 有权电极系统用于测量分析浓度下在体内条件
公开(公告)号：EP2348964A1
公开(公告)日：2011-08-03
申请号：EP09812678.2
申请日：2009-05-27
发明人： QUARDER, Ortrud , MISCHLER, Reinhold , RIEGER, Ewald , STAIB, Arnulf , GILLEN, Ralph , KAMECKE, Ulrike
IPC分类号： A61B5/00
CPC分类号： A61B5/14865 , A61B5/14532 , A61B5/7207 , C12Q1/001 , C12Q1/006
摘要： The invention relates to an electrode system for measuring the concentration of an analyte under in-vivo conditions, comprising a counter-electrode (2) having an electrical conductor (2a), a working electrode (1) having an electrical conductor (1a) on which an enzyme layer (5) containing immobilized enzyme molecules for catalytic conversion of the analyte is arranged, and a diffusion barrier that slows the diffusion of the analyte from body fluid surrounding the electrode system to enzyme molecules down. The invention provides the enzyme layer (5) in the form of multiple fields that are arranged on the conductor (1a) of the working electrode (1 ) at a distance from each other.
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2.发明授权ELECTRODE SYSTEM FOR MEASURING AN ANALYTE CONCENTRATION UNDER IN-VIVO CONDITIONS 有权电极系统用于测量分析浓度下在体内条件
公开(公告)号：EP2348964B1
公开(公告)日：2013-05-15
申请号：EP09812678.2
申请日：2009-05-27
发明人： QUARDER, Ortrud , MISCHLER, Reinhold , RIEGER, Ewald , STAIB, Arnulf , GILLEN, Ralph , KAMECKE, Ulrike
IPC分类号： A61B5/145 , A61B5/1486
CPC分类号： A61B5/14865 , A61B5/14532 , A61B5/7207 , C12Q1/001 , C12Q1/006
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