公开(公告)号：US07347926B2

公开(公告)日：2008-03-25

申请号：US10493752

申请日：2002-10-22

申请人： Yoshimitsu Morita ,  Yoshimi Oura

发明人： Yoshimitsu Morita ,  Yoshimi Oura

IPC分类号： G01N27/327 ,  G01N27/403

CPC分类号： G01N27/3274

摘要： A method for measuring a concentration of a specific component includes the steps of: supplying a sample fluid to a reaction field holding a reagent; obtaining a single or a plurality of leak currents for correction, through a measurement of electric current made once or a plurality of times without applying a voltage to the reaction field; obtaining a single or a plurality of electric currents for calculation, through a measurement of electric current made once or a plurality of times while applying a voltage to the reaction field; and calculating a concentration of a specific component in the sample fluid, based on the single or the plurality of values for correction and the single or the plurality of values for calculation.

摘要翻译： 用于测定特定成分的浓度的方法包括以下步骤：将样品流体供给到保持试剂的反应场中; 通过测量一次或多次电流而不向反应场施加电压，获得用于校正的单个或多个泄漏电流; 通过在对反应场施加电压的同时进行一次或多次的电流测量来获得用于计算的单个或多个电流; 并且基于用于校正的单个或多个值以及用于计算的单个或多个值来计算样品流体中的特定成分的浓度。

公开(公告)号：US07008525B2

公开(公告)日：2006-03-07

申请号：US10496041

申请日：2002-11-18

申请人： Yoshimitsu Morita ,  Yoshimi Oura ,  Teppei Shinno

发明人： Yoshimitsu Morita ,  Yoshimi Oura ,  Teppei Shinno

IPC分类号： G01N27/327

CPC分类号： G01N27/3274

摘要： An analyzer (A) includes a current measurer (42) for measuring the current flowing between paired electrodes (22a), (22b) when a sample is introduced to the reagent layer (23) of a sensor (2) and voltage is applied across the electrodes, while also including a processor (3) for analyzing the sample based on the current after a predetermined reference time point. The analyzer (A) further includes a fail determiner (44) which monitors the change of the current before and after the reference time point and determines that the sensor (2) is improper when the current change does not correspond to a predetermined current change.

摘要翻译： 分析器（A）包括电流测量器（42），用于测量当样品被引入传感器（2）的试剂层（23）时的成对电极（22a）和（22b）之间流动的电流，并且电压为 同时还包括用于在预定参考时间点之后基于电流分析样本的处理器（3）。 分析器（A）还包括故障确定器（44），该故障确定器（44）监视参考时间点之前和之后的电流变化，并且当电流变化不对应于预定电流变化时，确定传感器（2）不正确。

公开(公告)号：US20050067301A1

公开(公告)日：2005-03-31

申请号：US10496041

申请日：2002-11-18

申请人： Yoshimitsu Morita ,  Yoshimi Oura ,  Teppei Shinno

发明人： Yoshimitsu Morita ,  Yoshimi Oura ,  Teppei Shinno

IPC分类号： G01N27/416 ,  G01N27/49 ,  G01N33/487 ,  G01F1/64

CPC分类号： G01N27/3274

摘要： An analyzer (A) includes a current measurer (42) for measuring the current flowing between paired electrodes (22a), (22b) when a sample is introduced to the reagent layer (23) of a sensor (2) and voltage is applied across the electrodes, while also including a processor (3) for analyzing the sample based on the current after a predetermined reference time point. The analyzer (A) further includes a fail determiner (44) which monitors the change of the current before and after the reference time point and determines that the sensor (2) is improper when the current change does not correspond to a predetermined current change.

摘要翻译： 分析仪（A）包括电流测量器（42），用于测量当样品被引入到传感器（2）的试剂层（23）并在两端施加电压时在一对电极（22a），（22b）之间流动的电流 电极，同时还包括用于在预定的参考时间点之后基于电流分析样本的处理器（3）。 分析器（A）还包括故障确定器（44），该故障确定器（44）监视参考时间点之前和之后的电流变化，并且当电流变化不对应于预定电流变化时，确定传感器（2）不正确。

公开(公告)号：US20080074136A1

公开(公告)日：2008-03-27

申请号：US11629175

申请日：2005-06-29

申请人： Yasunori Shiraki ,  Takuji Kawai ,  Yoshimi Oura

发明人： Yasunori Shiraki ,  Takuji Kawai ,  Yoshimi Oura

IPC分类号： G01R31/28

CPC分类号： G02F1/1309 ,  G01N33/48785 ,  G02F1/1313 ,  G09G3/006 ,  G09G3/18 ,  G09G3/36 ,  G09G2330/10 ,  G09G2330/12

摘要： In order to provide a liquid crystal display device which can detect a defective indication due to short circuit which occurs between a common electrode and a counter electrode by a conductive impurity enters into a liquid crystal display panel, and an analysis device including the same, a blood glucose meter includes a display section and a microcomputer. For performing an inspection for a defective indication on a liquid crystal display panel of the display section, the microcomputer uses ports as input/output ports for a defective indication inspection. The microcomputer detects whether an inspection signal sent from the port can be received at the other port or not to perform the inspection for a defective indication.

摘要翻译： 为了提供一种液晶显示装置，其能够通过导电性杂质进入液晶显示面板而检测出在公共电极与对置电极之间发生的短路导致的缺陷指示，以及包括该液晶显示装置的分析装置， 血糖仪包括显示部和微型计算机。 为了在显示部分的液晶显示面板上执行有缺陷指示的检查，微型计算机使用端口作为缺陷指示检查的输入/输出端口。 微型计算机检测是否可以在另一端口接收到从端口发送的检查信号，以对缺陷指示进行检查。

公开(公告)号：US07719303B2

公开(公告)日：2010-05-18

申请号：US11629175

申请日：2005-06-29

申请人： Yasunori Shiraki ,  Takuji Kawai ,  Yoshimi Oura

发明人： Yasunori Shiraki ,  Takuji Kawai ,  Yoshimi Oura

IPC分类号： G01R31/00

CPC分类号： G02F1/1309 ,  G01N33/48785 ,  G02F1/1313 ,  G09G3/006 ,  G09G3/18 ,  G09G3/36 ,  G09G2330/10 ,  G09G2330/12

摘要： In order to provide a liquid crystal display device which can detect a defective indication due to short circuit which occurs between a common electrode and a counter electrode by a conductive impurity enters into a liquid crystal display panel, and an analysis device including the same, a blood glucose meter includes a display section and a microcomputer. For performing an inspection for a defective indication on a liquid crystal display panel of the display section, the microcomputer uses ports as input/output ports for a defective indication inspection. The microcomputer detects whether an inspection signal sent from the port can be received at the other port or not to perform the inspection for a defective indication.

摘要翻译： 为了提供一种液晶显示装置，其能够通过导电性杂质进入液晶显示面板而检测出在公共电极与对置电极之间发生的短路导致的缺陷指示，以及包括该液晶显示装置的分析装置， 血糖仪包括显示部和微型计算机。 为了在显示部分的液晶显示面板上执行有缺陷指示的检查，微型计算机使用端口作为缺陷指示检查的输入/输出端口。 微型计算机检测是否可以在另一端口接收到从端口发送的检查信号，以对缺陷指示进行检查。

公开(公告)号：US20060042942A1

公开(公告)日：2006-03-02

申请号：US10537220

申请日：2003-12-03

申请人： Yoshimi Oura ,  Kazuya Shimada ,  Tsukasa Aoki ,  Taiichirou Takawaki

发明人： Yoshimi Oura ,  Kazuya Shimada ,  Tsukasa Aoki ,  Taiichirou Takawaki

IPC分类号： G01N33/487 ,  G01N27/26

CPC分类号： G01N27/3274

摘要： The present invention relates to an analyzing device (1) used with an analytical tool (2) mounted to the device, where the analytical tool provides a reaction field including sample liquid and includes a first and a second electrodes (20A, 20B) for applying voltage to the reaction field. The analyzing device (1) includes a connector (10) coming into contact with the first and the second electrodes (20A, 20B), an analysis circuit (13) for performing sample analysis based on sample liquid information obtained from the analytical tool (2) through the connector (10), and a disturbing-noise countermeasure unit (11) which absorbs disturbing noise and which is provided closer to the connector (10) than to the analysis circuit (13).

摘要翻译： 本发明涉及一种与安装在该装置上的分析工具（2）一起使用的分析装置（1），其中分析工具提供包括样品液体的反应场，并包括第一和第二电极（20A，20B） 用于向反应场施加电压。 分析装置（1）包括与第一和第二电极（20A，20B）接触的连接器（10），用于基于从分析工具获得的样品液体信息进行样品分析的分析电路（13） （2），以及比分析电路（13）更靠近连接器（10）的吸收干扰噪声的干扰噪声对策单元（11）。

公开(公告)号：US07491310B2

公开(公告)日：2009-02-17

申请号：US10492432

申请日：2002-10-09

申请人： Hisashi Okuda ,  Yoshimi Oura ,  Kotaro Kado

发明人： Hisashi Okuda ,  Yoshimi Oura ,  Kotaro Kado

IPC分类号： G01N27/327

CPC分类号： G01N27/3274

摘要： The present invention relates to a technique for measuring the concentration of a particular component in a sample liquid using a test tool (2). The test tool (2) includes a first through a third detection elements (31a-33a) arranged in the mentioned order in the moving direction of the sample liquid for measuring an electro-physical quantity. The present invention provides a concentration measuring method which includes a first detection step for detecting whether or not liquid conduction is established between the first and the second detection elements (31a, 32a), a second detection step for detecting whether or not liquid conduction is established between the second and the third detection elements (31a, 33a), a measurement step for measuring an electro-physical quantity by using the first through the third detection elements (31a-33a), and a concentration computation step for computing the concentration of the particular component based on the electro-physical quantity. The present invention also provides a concentration measuring apparatus (1) for realizing the concentration measuring method.

摘要翻译： 本发明涉及使用测试工具（2）测量样品液体中特定组分的浓度的技术。 测试工具（2）包括在用于测量电物量的样品液体的移动方向上按照上述顺序排列的第一至第三检测元件（31a-33a）。 本发明提供了一种浓度测定方法，其特征在于，包括检测第一和第二检测元件（31a，32a）之间是否形成液体导通的第一检测步骤，检测是否形成液体导通的第二检测步骤 在第二和第三检测元件（31a，33a）之间，使用第一至第三检测元件（31a-33a）测量电物量的测量步骤和用于计算第一至第三检测元件 基于电物理量的特定部件。 本发明还提供一种用于实现浓度测定方法的浓度测定装置（1）。