ANALYTICAL TEST STRIP WITH ISOLATED BODILY FLUID PHASE-SHIFT AND ANALYTE DETERMINATION SAMPLE CHAMBERS
    1.
    发明申请
    ANALYTICAL TEST STRIP WITH ISOLATED BODILY FLUID PHASE-SHIFT AND ANALYTE DETERMINATION SAMPLE CHAMBERS 审中-公开
    分离体液相分析仪和分析测定样品分析仪的分析测试条

    公开(公告)号:WO2013045952A1

    公开(公告)日:2013-04-04

    申请号:PCT/GB2012/052425

    申请日:2012-10-01

    CPC classification number: G01N27/3272

    Abstract: An analytical test strip ("ATS") for use with a hand-held test meter in the determination of an analyte in a bodily fluid sample includes an electrically insulting substrate (102), a first patterned conductor layer (104) disposed on the electrically insulating substrate and having a working electrode (128a, 128b) and a reference electrode (130). The ATS also includes an enzymatic reagent layer (106) disposed on the working electrode, a first patterned spacer layer (108) disposed over the first patterned conductor layer and defining both a first sample-receiving channel (112) and an analyte determination sample chamber (114) within the ATS, and a second patterned spacer layer (110) disposed over the first patterned spacer layer and defining at least a second sample-receiving channel (120). The ATS further includes a bodily fluid phase-shift sample chamber (116) in fluidic communication with the second sample-receiving channel. The first sample-receiving channel (112) and analyte determination sample chamber (114) are isolated from the second sample-receiving channel (120) and bodily fluid phase-shift sample chamber (116).

    Abstract translation: 在用于测定体液样品中的分析物的手持测试仪中使用的分析测试条(“ATS”)包括电绝缘基底(102),设置在电液体上的第一图案化导体层(104) 绝缘基板并具有工作电极(128a,128b)和参考电极(130)。 ATS还包括设置在工作电极上的酶试剂层(106),设置在第一图案化导体层之上的第一图案化间隔层(108),并且限定第一样品接收通道(112)和分析物确定样品室 (114),以及设置在所述第一图案化间隔层上并且限定至少第二样品接收通道(120)的第二图案化间隔层(110)。 ATS还包括与第二样品接收通道流体连通的体液相移样品室(116)。 第一样品接收通道(112)和分析物确定样品室(114)与第二样品接收通道(120)和体液相移样品室(116)隔离。

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