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    • 21. 发明授权
    • Test apparatus
    • 测试仪器
    • US07299395B2
    • 2007-11-20
    • US11311065
    • 2005-12-19
    • Masaki Fujiwara
    • Masaki Fujiwara
    • G01R31/28
    • G01R31/31932G01R31/31935
    • There is provided a test having a pattern generating section for generating a test pattern, an expected value generating section for generating an expected value, an inversion cycle generating section for generating an expected value pattern of an output signal in which bits in a cycle of the expected value pattern in the output data corresponding to the cycle in which the electronic device outputs the data by inverting the bits thereof, an H-level judging section for outputting H fail data per bit of the expected value pattern of the output signal, a L-level judging section for outputting L fail data per bit of the expected value pattern of the output signal, a fail memory and selecting sections for switching a logic value of the H fail data and a logic value of the L fail data when the inversion cycle generating section inverts the bits of the expected value pattern.
    • 提供了一种测试,其具有用于产生测试模式的模式产生部分,用于产生期望值的期望值产生部分,用于产生输出信号的期望值模式的反相周期生成部分,其中, 对应于电子设备通过反转其比特来输出数据的周期的输出数据中的期望值模式,用于输出输出信号的期望值模式的每一位的H失败数据的H电平判断部分,L 级别判断部,用于输出输出信号的期望值模式的每位的L个故障数据,故障存储器和用于切换H故障数据的逻辑值的选择部分和当反转周期时的L个故障数据的逻辑值 生成部分反转期望值模式的位。
    • 23. 发明申请
    • Method of measuring blood component, sensor used in the method, and measuring device
    • 测量血液成分的方法,方法中使用的传感器和测量装置
    • US20070131565A1
    • 2007-06-14
    • US10578275
    • 2004-12-03
    • Masaki FujiwaraTeppei ShinnoShin Ikeda
    • Masaki FujiwaraTeppei ShinnoShin Ikeda
    • C12Q1/00
    • G01N27/3274C12Q1/001C12Q1/006G01N33/66G01N33/728
    • The present invention provides a method of measuring a component in blood, by which an amount of the component can be corrected accurately by measuring a hematocrit (Hct) value of the blood with high accuracy and high reliability and also provides a sensor used in the method. The sensor for measuring a component in blood has a first analysis portion and a second analysis portion. The first analysis portion has a first electrode system (11,12) and a reagent layer (14), and the reagent layer (14) has an oxidoreductase that acts on the component and a mediator. In the first analysis portion, the component in the blood is measured by causing a redox reaction of the component with the oxidoreductase in the presence of the mediator and detecting a redox current caused when a voltage is applied by the first electrode (11,12). The second analysis portion has a working electrode and a counter electrode, and a mediator is provided on the counter electrode but not on the working electrode. In the second analysis portion, a Hct value of the blood is measured by supplying the blood to the electrode system, applying a voltage to cause a current to flow, and detecting a value of the current. Using this Hct value, the amount of the component is corrected.
    • 本发明提供了一种测量血液中的成分的方法,通过以高精度和高可靠性测量血液的血细胞比容(Hct)值,能够精确地校正成分的量,并且还提供了该方法中使用的传感器 。 用于测量血液中成分的传感器具有第一分析部分和第二分析部分。 第一分析部分具有第一电极系统(11,12)和试剂层(14),并且试剂层(14)具有作用于组分的氧化还原酶和介体。 在第一分析部分中,通过在介体存在下引起组分与氧化还原酶的氧化还原反应并检测当通过第一电极(11,12)施加电压时引起的氧化还原电流来测量血液中的组分, 。 第二分析部分具有工作电极和对电极,并且在对电极上而不是在工作电极上设置介体。 在第二分析部分中,通过将血液供给到电极系统,施加电压以使电流流动并检测电流的值来测量血液的Hct值。 使用此Hct值,校正组件的数量。
    • 24. 发明申请
    • Test apparatus
    • 测试仪器
    • US20060095823A1
    • 2006-05-04
    • US11311065
    • 2005-12-19
    • Masaki Fujiwara
    • Masaki Fujiwara
    • G01R31/28
    • G01R31/31932G01R31/31935
    • There is provided a test having a pattern generating section for generating a test pattern, an expected value generating section for generating an expected value, an inversion cycle generating section for generating an expected value pattern of an output signal in which bits in a cycle of the expected value pattern in the output data corresponding to the cycle in which the electronic device outputs the data by inverting the bits thereof, an H-level judging section for outputting H fail data per bit of the expected value pattern of the output signal, a L-level judging section for outputting L fail data per bit of the expected value pattern of the output signal, a fail memory and selecting sections for switching a logic value of the H fail data and a logic value of the L fail data when the inversion cycle generating section inverts the bits of the expected value pattern.
    • 提供了一种测试,其具有用于产生测试模式的模式产生部分,用于产生期望值的期望值产生部分,用于产生输出信号的期望值模式的反相周期生成部分,其中, 对应于电子设备通过反转其比特来输出数据的周期的输出数据中的期望值模式,用于输出输出信号的期望值模式的每一位的H失败数据的H电平判断部分,L 级别判断部,用于输出输出信号的期望值模式的每位的L个故障数据,故障存储器和用于切换H故障数据的逻辑值的选择部分和当反转周期时的L个故障数据的逻辑值 生成部分反转期望值模式的位。