公开(公告)号：US20150362454A1

公开(公告)日：2015-12-17

申请号：US14835755

申请日：2015-08-26

申请人： LifeScan Scotland Limited

发明人： Lynsey WHYTE ,  Scott SLOSS ,  David MCCOLL ,  Neil WHITEHEAD ,  Antony SMITH

IPC分类号： G01N27/327

CPC分类号： G01N27/3272 ,  B01L3/502 ,  B01L2300/0825 ,  G01N27/3274 ,  G01N33/492

摘要： An analytical test strip for the determination of an analyte (such as glucose and/or hematocrit) in a bodily fluid sample (such as a whole blood sample) includes a first capillary sample-receiving chamber, a second capillary sample-receiving chamber, and a physical barrier island disposed between the first and second capillary sample-receiving chambers. Moreover, the physical island barrier is disposed such that bodily fluid sample flow between the first capillary sample-receiving chamber and the second capillary sample-receiving chamber is prevented during use of the analytical test strip.

摘要翻译： 用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖和/或血细胞比容）的分析测试条包括第一毛细管样品接收室，第二毛细管样品接收室和 设置在第一和第二毛细管样品接收室之间的物理屏障岛。 此外，物理岛屏障设置成在分析测试条的使用期间防止了体液样品在第一毛细管样品接收室和第二毛细管样品接收室之间流动。

公开(公告)号：US20150369769A1

公开(公告)日：2015-12-24

申请号：US14313377

申请日：2014-06-24

申请人： LifeScan Scotland Limited

发明人： Alexander COOPER ,  Antony SMITH ,  Lynsey WHYTE ,  Neil WHITEHEAD ,  David MCCOLL ,  Brian GUTHRIE ,  Timothy LLOYD ,  Rossano MASSARI ,  Christian FORLANI

IPC分类号： G01N27/327

CPC分类号： G01N27/327 ,  B01L2300/0645 ,  G01N27/3272 ,  G01N31/164 ,  G01N33/0031 ,  G01N2030/645

摘要： An electrochemical-based analytical test strip for the determination of an analyte (such as glucose) in a bodily fluid sample (for example, a whole blood sample) and/or a characteristic of the bodily fluid sample (e.g., hematocrit) includes a sample-entry chamber with a sample-application opening disposed on an end edge of the electrochemical-based analytical test strip, and first and second sample-determination chambers, each in direct fluidic communication with the sample-entry chamber. The electrochemical-based analytical test strip also includes first and second electrodes (such as first and second hematocrit electrodes) disposed in the first sample-determination chamber, and a third and fourth electrodes (for example working and reference electrodes) disposed in the second sample-determination chamber. Moreover, the first and second sample-determination chambers intersect the sample-entry chamber perpendicular (or nearly perpendicular) to one another and the first sample-determination chamber also intersects the sample-entry chamber in an aligned manner.

摘要翻译： 用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖）和/或体液样品的特征（例如，血细胞比容）的基于电化学的分析测试条包括样品 具有设置在基于电化学的分析测试条的端部边缘上的样品施加开口的第一和第二样品室，以及与样品入口室直接流体连通的第一和第二样品测定室。 基于电化学的分析测试条还包括设置在第一样品测定室中的第一和第二电极（例如第一和第二血细胞比容电极）和设置在第二样品中的第三和第四电极（例如工作和参考电极） 测定室。 此外，第一和第二样品确定室将样品入口室彼此垂直（或几乎垂直）相交，并且第一样品测定室也以对准的方式与样品入口室相交。