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    • 3. 发明专利
    • Analytical test strip
    • 分析测试条
    • JP2010266434A
    • 2010-11-25
    • JP2010099594
    • 2010-04-23
    • Lifescan Scotland Ltdライフスキャン・スコットランド・リミテッドLifeScan Scotland, Ltd.
    • CARDOSI MARCO FO'CONNELL MICHAEL
    • G01N27/327G01N27/416G01N33/66
    • C12Q1/001C12Q1/006
    • PROBLEM TO BE SOLVED: To provide an enzymatic reagent ink, a related manufacturing method and a related analytical test strip. SOLUTION: An amount of hydrophobic silica material and an amount of surfactant in the enzymatic reagent ink are predetermined, by using a first relation and a second relation. The first relation is between wettability of a representative hydrophobic silica material and at least first calibration characteristics of the analytical test strip that includes the enzymatic reagent ink, containing the representative hydrophobic silica material. In addition, the first relation defines a minimum wettability that provides an acceptable first calibration characteristics. The second relation defines the wettability of a mixture of the hydrophobic silica material and the surfactant, across a range of relative amounts of the hydrophobic silica material and the surfactant. The predetermined amounts of the hydrophobic silica material and the surfactant employed in the enzymatic reagent ink provide at least the minimum wettability defined by the first relation, during the process of manufacturing the enzymatic reagent ink. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供酶试剂油墨,相关的制造方法和相关的分析测试条。 解决方案:通过使用第一关系和第二关系,预定量的疏水性二氧化硅材料和酶试剂油墨中的表面活性剂的量。 第一个关系是代表性的疏水性二氧化硅材料的润湿性和至少包含含有代表性疏水性二氧化硅材料的酶试剂油墨的分析试片的第一校准特性。 此外,第一关系定义了提供可接受的第一校准特性的最小润湿性。 第二关系定义了疏水二氧化硅材料和表面活性剂的混合物在疏水性二氧化硅材料和表面活性剂的相对量的范围内的润湿性。 在酶试剂油墨的制造过程中,预定量的疏水性二氧化硅材料和用于酶试剂油墨的表面活性剂至少提供了由第一关系定义的最小润湿性。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Multi-analyte test strip with inline working electrode and shared opposing counter/reference electrode
    • 具有在线工作电极和共享对位计数器/参考电极的多分析测试条
    • JP2011080990A
    • 2011-04-21
    • JP2010223581
    • 2010-10-01
    • Lifescan Scotland Ltdライフスキャン・スコットランド・リミテッドLifeScan Scotland, Ltd.
    • WEBSTER GRAEMECARDOSI MARCO FSAINI SELWAYAN
    • G01N27/327G01N27/28G01N27/416
    • C12Q1/006
    • PROBLEM TO BE SOLVED: To provide a co-facial multi-analyte test strip, an inspection meter, and a measuring method.
      SOLUTION: The co-facial multi-analyte test strip includes an electrically conductive layer that is disposed on a first insulating layer and includes a first working electrode and a second working electrode in a planar inline configuration. The co-facial multi-analyte test strip also includes a patterned spacer layer disposed above the electrically conductive layer. The patterned spacer layer defines a single bodily fluid sample-receiving chamber that overlies the first working electrode and the second working electrode. The multi-analyte test strip further includes a shared counter/reference electrode layer overlying and exposed to the bodily-fluid sample receiving chamber and configured in an opposing relationship to the first and second working electrodes; and a second insulating layer disposed above the counter/reference electrode layer. Moreover, the co-facial multi-analyte test strip also has a reagent layer disposed on the electrically conductive layer. The reagent layer has a first analyte reagent part disposed on the first working electrode within the sample-receiving chamber and a second analyte reagent layer disposed on the second working electrode within the sample-receiving chamber.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供共面多分析物测试条,检查计和测量方法。 共面多分析物测试条包括导电层,其设置在第一绝缘层上,并且包括第一工作电极和平面一体式配置的第二工作电极。 共面多分析物测试条还包括设置在导电层上方的图案化间隔层。 图案化间隔层限定了覆盖在第一工作电极和第二工作电极上的单个体液样品接收室。 所述多分析物测试条还包括共享的对/参照电极层,所述共用的计数器/参考电极层覆盖并暴露于所述体液样本接收室并且被配置成与所述第一和第二工作电极相对的关系; 以及设置在反向/参考电极层上方的第二绝缘层。 此外,共面多分析物测试条还具有设置在导电层上的试剂层。 试剂层具有设置在样品接收室内的第一工作电极上的第一分析物试剂部分和设置在样品接收室内的第二工作电极上的第二分析物试剂层。 版权所有(C)2011,JPO&INPIT
    • 7. 发明公开
    • USABILITY METHODS OF CALIBRATING AN ANALYTE MEASUREMENT METER USING RFID
    • 使用RFID校准分析仪测量仪的可行性方法
    • KR20070088406A
    • 2007-08-29
    • KR20070019264
    • 2007-02-26
    • LIFESCAN SCOTLAND LTD
    • ROBINSON GRENVILLE
    • G01N33/497G01N33/48
    • A61B5/14532A61B5/150022A61B5/150305A61B5/150358A61B5/150793A61B5/157A61B2560/0223A61B2562/0295G01N33/48771
    • A method for measuring the characteristics of an analyte in body fluid or an indicator using a system including a meter and a test sensor container is provided to automatically adjust the measuring system and maintain the number of steps required for a user minimally. The method comprises the steps of: (a) measuring at least one quantity showing the characteristics of an analyte in body fluid or an indicator; (b) polling a test sensor container; (c) transmitting the information from the test sensor container to the meter wirelessly if the polling is successful; and (d) calculating the characteristics of the analyte in body fluid or the indicator using the quantity and the information, wherein the step(c) is completed before the step(d) starts. The method further comprises the steps of: (e) comparing two quantities showing the characteristics of the analyte or the indicator; (f) displaying the request of "sample supply"; and (g) performing a meter initiation routine.
    • 提供了一种使用包括仪表和测试传感器容器的系统来测量体液或指示剂中的分析物的特性的方法,以自动调整测量系统并且保持用户最少需要的步骤数量。 该方法包括以下步骤:(a)测量显示体液或指示剂中分析物的特征的至少一个量; (b)轮询测试传感器容器; (c)如果投票成功,将信息从测试传感器容器传输到仪表; 和(d)使用量和信息计算体液或指示剂中的分析物的特征,其中步骤(c)在步骤(d)开始之前完成。 该方法还包括以下步骤:(e)比较显示分析物或指示剂的特征的两个量; (f)显示“样品供应”的要求; 和(g)执行仪表启动程序。
    • 9. 发明专利
    • Fill sufficiency method and system
    • 填充方法和系统
    • JP2011123074A
    • 2011-06-23
    • JP2010275896
    • 2010-12-10
    • Lifescan Scotland Ltdライフスキャン・スコットランド・リミテッド
    • RODGERS JAMES IAINMILLS LEANNECARDOSI MARCOLEACH CHRISMOFFAT JAMES
    • G01N27/416G01N27/327
    • G01N27/3274
    • PROBLEM TO BE SOLVED: To provide a method for recognizing whether the filler content of a fluid sample applied to a test strip is sufficient in an electrochemical sensor system using a test strip used for substance measurement in a physiological fluid sample. SOLUTION: The test strip includes a first working electrode, reference electrode and second working electrode. Acceptable fill data from known first current and known second current are used to predict an estimated second current at proximate the second time period during the test sequence. The estimated second current at proximate the second time interval is then compared with a measured actual second current at proximate the second time interval during an actual test to determine sufficient volume of the physiological fluid sample in the test strip. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于识别在生理流体样品中使用用于物质测量的测试条的电化学传感器系统中是否足够应用于测试条的流体样品的填充物含量的方法。 解决方案:测试条包括第一工作电极,参考电极和第二工作电极。 来自已知的第一当前和已知的第二电流的可接受的填充数据被用于在测试序列期间在第二时间段附近预测估计的第二电流。 然后在实际测试期间,将接近第二时间间隔的估计的第二电流与接近第二时间间隔的测量的实际第二电流进行比较,以确定测试条中的生理流体样本的足够体积。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Test meter for use with dual-chamber multi-analyte test strip including counter electrode
    • 用于双层多分析测试条的测试仪,包括计数器电极
    • JP2011095259A
    • 2011-05-12
    • JP2010239350
    • 2010-10-26
    • Lifescan Scotland Ltdライフスキャン・スコットランド・リミテッド
    • MACFIE GAVINWEBSTER GRAEMECARDOSI MARCO FLEACH CHRISTOPHER PHILIPSETFORD STEVENSAINI SELWAYAN
    • G01N27/327G01N27/416
    • G01N27/3272G01N2035/00118
    • PROBLEM TO BE SOLVED: To provide a dual-chamber multi-analyte test strip, a test meter, and a related method.
      SOLUTION: A test strip receiving module has a first electrical connector configured for contacting a first analyte contact pad of a first working electrode, a second electrical connector configured for contacting a second analyte contact pad of a second working electrode, a third electrical connector configured for contacting a first counter/reference contact pad of a first counter/reference electrode layer 110, and a fourth electrical connector configured for contacting a second counter/reference contact pad of a second counter/reference electrode layer 114. A signal processing module is configured to receive a first signal via the first electrical connector and the third electrical connector and employ the first signal for the determination of a first analyte (such as glucose) in a bodily fluid sample. Moreover, the signal processing module is also configured to receive a second signal via the second electrical connector and fourth electrical connector and employ the second signal for the determination of a second analyte (e.g., a ketone analyte) in the bodily fluid sample. Furthermore, the third and fourth electrical contacts provide contact in an opposing manner.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供双室多分析物测试条,测试仪和相关方法。 解决方案:测试条接收模块具有第一电连接器,其被配置为接触第一工作电极的第一分析物接触焊盘,第二电连接器被配置用于接触第二工作电极的第二分析物接触焊盘,第三电连接 连接器,其被配置为接触第一计数器/参考电极层110的第一计数器/参考接触焊盘,以及第四电连接器,其被配置为接触第二计数器/参考电极层114的第二计数器/参考接触焊盘。信号处理模块 被配置为经由第一电连接器和第三电连接器接收第一信号,并且使用第一信号来确定体液样品中的第一分析物(例如葡萄糖)。 此外,信号处理模块还被配置为经由第二电连接器和第四电连接器接收第二信号,并且使用第二信号来确定体液样品中的第二分析物(例如酮分析物)。 此外,第三和第四电触点以相反的方式提供接触。 版权所有(C)2011,JPO&INPIT