DE69933739D1 - Biosensor mit drei Elektroden zur Kontrolle der Messverfälschungen durch interferierende Substanzen - Google Patents

Biosensor mit drei Elektroden zur Kontrolle der Messverfälschungen durch interferierende Substanzen

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Publication number
DE69933739D1
DE69933739D1 DE69933739T DE69933739T DE69933739D1 DE 69933739 D1 DE69933739 D1 DE 69933739D1 DE 69933739 T DE69933739 T DE 69933739T DE 69933739 T DE69933739 T DE 69933739T DE 69933739 D1 DE69933739 D1 DE 69933739D1
Authority
DE
Germany
Prior art keywords
biosensor
electrodes
control
interfering substances
distortions caused
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69933739T
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English (en)
Other versions
DE69933739T2 (de
Inventor
Shin Ikeda
Toshihiko Yoshioka
Shiro Nankai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17050858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69933739(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69933739D1 publication Critical patent/DE69933739D1/de
Publication of DE69933739T2 publication Critical patent/DE69933739T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
DE69933739T 1998-08-26 1999-08-17 Biosensor mit drei Elektroden zur Kontrolle der Messverfälschungen durch interferierende Substanzen Expired - Lifetime DE69933739T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23985398A JP3267936B2 (ja) 1998-08-26 1998-08-26 バイオセンサ
JP23985398 1998-08-26

Publications (2)

Publication Number Publication Date
DE69933739D1 true DE69933739D1 (de) 2006-12-07
DE69933739T2 DE69933739T2 (de) 2007-09-13

Family

ID=17050858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933739T Expired - Lifetime DE69933739T2 (de) 1998-08-26 1999-08-17 Biosensor mit drei Elektroden zur Kontrolle der Messverfälschungen durch interferierende Substanzen

Country Status (5)

Country Link
US (1) US6212417B1 (de)
EP (1) EP0984069B1 (de)
JP (1) JP3267936B2 (de)
CN (1) CN1134659C (de)
DE (1) DE69933739T2 (de)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036924A (en) 1997-12-04 2000-03-14 Hewlett-Packard Company Cassette of lancet cartridges for sampling blood
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US6360888B1 (en) * 1999-02-25 2002-03-26 Minimed Inc. Glucose sensor package system
US7276146B2 (en) 2001-11-16 2007-10-02 Roche Diagnostics Operations, Inc. Electrodes, methods, apparatuses comprising micro-electrode arrays
US20020092612A1 (en) * 2000-03-28 2002-07-18 Davies Oliver William Hardwicke Rapid response glucose sensor
EP2154522B1 (de) 2000-03-29 2017-03-01 Panasonic Healthcare Holdings Co., Ltd. Biosensor
JP4627911B2 (ja) * 2000-03-29 2011-02-09 パナソニック株式会社 バイオセンサ
DE10015816A1 (de) * 2000-03-30 2001-10-18 Infineon Technologies Ag Biosensorchip
ES2269377T3 (es) * 2000-03-31 2007-04-01 Lifescan, Inc. Esquemas electricamente conductores para monitorizar el llenado de dispositivos medicos.
CN100339701C (zh) * 2000-07-24 2007-09-26 松下电器产业株式会社 生物传感器
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
EP2388586B1 (de) 2000-11-30 2018-01-10 Panasonic Healthcare Holdings Co., Ltd. Verfahren zur Quantifizierung eines Substrats
WO2002086483A1 (fr) * 2001-04-16 2002-10-31 Matsushita Electric Industrial Co., Ltd. Biodetecteur
EP1288654B1 (de) * 2001-05-29 2008-10-22 Matsushita Electric Industrial Co., Ltd. Biosensor
WO2002100460A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Electric lancet actuator
ES2357887T3 (es) 2001-06-12 2011-05-03 Pelikan Technologies Inc. Aparato para mejorar la tasa de éxito de obtención de sangre a partir de una punción capilar.
EP1404232B1 (de) 2001-06-12 2009-12-02 Pelikan Technologies Inc. Gerät und verfahren zur entnahme von blutproben
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US7316700B2 (en) 2001-06-12 2008-01-08 Pelikan Technologies, Inc. Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
KR100426638B1 (ko) * 2001-07-07 2004-04-08 주식회사 인포피아 혈당 측정용 센서 및 그 센서를 이용한 혈당 측정방법
US20030032874A1 (en) * 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US20030084027A1 (en) * 2001-10-12 2003-05-01 Neocore Inc. Control method for an extensible markup language file
US20030116447A1 (en) 2001-11-16 2003-06-26 Surridge Nigel A. Electrodes, methods, apparatuses comprising micro-electrode arrays
US6863800B2 (en) * 2002-02-01 2005-03-08 Abbott Laboratories Electrochemical biosensor strip for analysis of liquid samples
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7717863B2 (en) 2002-04-19 2010-05-18 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US7648468B2 (en) 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7708701B2 (en) 2002-04-19 2010-05-04 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
KR100441152B1 (ko) * 2002-05-20 2004-07-21 주식회사 인포피아 바이오 센서
CN102533939B (zh) 2002-06-17 2013-11-20 爱科来株式会社 使用葡萄糖脱氢酶的葡萄糖浓度测定方法及葡萄糖传感器
US9017544B2 (en) 2002-10-04 2015-04-28 Roche Diagnostics Operations, Inc. Determining blood glucose in a small volume sample receiving cavity and in a short time period
US7265881B2 (en) * 2002-12-20 2007-09-04 Hewlett-Packard Development Company, L.P. Method and apparatus for measuring assembly and alignment errors in sensor assemblies
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US20040149578A1 (en) * 2003-01-30 2004-08-05 Chun-Mu Huang Method for manufacturing electrochemical sensor and structure thereof
US20070023283A1 (en) * 2003-01-30 2007-02-01 Chun-Mu Huang Method for manufacturing electrochemical sensor and structure thereof
ES2347248T3 (es) 2003-05-30 2010-10-27 Pelikan Technologies Inc. Procedimiento y aparato para la inyeccion de fluido.
US7850621B2 (en) 2003-06-06 2010-12-14 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US20140121989A1 (en) 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
WO2005033659A2 (en) 2003-09-29 2005-04-14 Pelikan Technologies, Inc. Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
CA2543010A1 (en) 2003-10-24 2005-05-06 Bayer Healthcare Llc Enzymatic electrochemical biosensor
ES2285536T3 (es) * 2003-10-31 2007-11-16 Lifescan Scotland Ltd Metodo para reducir el efecto de una corriente de interferencia directa en una tira de ensayo electroquimica.
US7655119B2 (en) * 2003-10-31 2010-02-02 Lifescan Scotland Limited Meter for use in an improved method of reducing interferences in an electrochemical sensor using two different applied potentials
CN100432663C (zh) * 2003-12-04 2008-11-12 松下电器产业株式会社 血细胞比容(Hct)的测定方法及该方法中使用的传感器和测定装置
US8535497B2 (en) * 2003-12-04 2013-09-17 Panasonic Corporation Method of measuring blood component, sensor used in the method, and measuring device
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US20100185071A1 (en) * 2003-12-05 2010-07-22 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
EP1711790B1 (de) * 2003-12-05 2010-09-08 DexCom, Inc. Kalibrationsmethoden für einen kontinuierlich arbeitenden analytsensor
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
EP1711791B1 (de) 2003-12-09 2014-10-15 DexCom, Inc. Signalverarbeitung für kontinuierlich arbeitenden analytsensor
US8668656B2 (en) 2003-12-31 2014-03-11 Sanofi-Aventis Deutschland Gmbh Method and apparatus for improving fluidic flow and sample capture
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
WO2005078118A1 (en) 2004-02-06 2005-08-25 Bayer Healthcare Llc Oxidizable species as an internal reference for biosensors and method of use
EP1742045B1 (de) 2004-04-19 2016-11-02 Panasonic Healthcare Holdings Co., Ltd. Verfahren zur messung von blutbestandteilen sowie biosensor und messinstrument zur verwendung darin
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
EP1765194A4 (de) 2004-06-03 2010-09-29 Pelikan Technologies Inc Verfahren und gerät für eine flüssigkeitsentnahmenvorrichtung
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
WO2006080140A1 (ja) 2005-01-28 2006-08-03 Matsushita Electric Industrial Co., Ltd. 血液処理装置及び血液導入方法
US7547382B2 (en) 2005-04-15 2009-06-16 Agamatrix, Inc. Determination of partial fill in electrochemical strips
WO2007013915A1 (en) 2005-07-20 2007-02-01 Bayer Healthcare Llc Gated amperometry
US20080314395A1 (en) 2005-08-31 2008-12-25 Theuniversity Of Virginia Patent Foundation Accuracy of Continuous Glucose Sensors
CN101273266B (zh) 2005-09-30 2012-08-22 拜尔健康护理有限责任公司 门控伏特安培法
WO2007071562A1 (de) * 2005-12-19 2007-06-28 F. Hoffmann La-Roche Ag Sandwichsensor zur ermittlung einer analytkonzentration
JP2007170912A (ja) * 2005-12-20 2007-07-05 Toyo Univ 食品の抗酸化活性測定方法と、食品の抗酸化活性測定システム
KR100752415B1 (ko) 2006-02-14 2007-08-28 대윤계기산업 주식회사 전기화학적 바이오센서를 이용한 과일 또는 과일 음료의 당도 측정 시스템
US8219173B2 (en) 2008-09-30 2012-07-10 Abbott Diabetes Care Inc. Optimizing analyte sensor calibration
US7653425B2 (en) 2006-08-09 2010-01-26 Abbott Diabetes Care Inc. Method and system for providing calibration of an analyte sensor in an analyte monitoring system
KR100829400B1 (ko) * 2006-11-30 2008-05-15 주식회사 인포피아 바이오센서
US8168444B2 (en) 2007-04-09 2012-05-01 Panasonic Corporation Substrate having channel portion including chambers, and method of transferring liquid by using the substrate
JP4918589B2 (ja) 2007-05-10 2012-04-18 パナソニック株式会社 チャンバを有する流路部位を含む基板、およびそれを含む多段送液装置
ES2627188T3 (es) * 2007-05-18 2017-07-27 Aytu Bioscience, Inc. Medición y usos del estado oxidativo
US8709709B2 (en) 2007-05-18 2014-04-29 Luoxis Diagnostics, Inc. Measurement and uses of oxidative status
CN101755043B (zh) * 2007-07-23 2013-06-19 埃葛梅崔克斯股份有限公司 电化学试条
KR100906023B1 (ko) 2007-10-23 2009-07-06 주식회사 헬스피아 혈당 측정 시스템
MX2010004059A (es) * 2007-10-31 2010-04-30 Hoffmann La Roche Patrones electricos para biosensor y metodo para producirlos.
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
JP4756284B2 (ja) * 2008-02-07 2011-08-24 独立行政法人産業技術総合研究所 グルコース及びアスコルビン酸の測定装置
EP2261646B1 (de) * 2008-03-27 2015-07-29 Panasonic Healthcare Holdings Co., Ltd. Messvorrichtung, Messsystem und Konzentrationsmessverfahren
US9386944B2 (en) 2008-04-11 2016-07-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte detecting device
US8924159B2 (en) 2008-05-30 2014-12-30 Abbott Diabetes Care Inc. Method and apparatus for providing glycemic control
JP5405916B2 (ja) * 2008-06-24 2014-02-05 パナソニック株式会社 バイオセンサ、その製造方法、及びそれを備える検出システム
KR101278605B1 (ko) 2008-11-04 2013-06-25 파나소닉 주식회사 측정 장치, 인슐린 주입 장치, 측정 방법, 인슐린 주입 장치의 제어 방법 및 프로그램
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
WO2011024487A1 (ja) 2009-08-31 2011-03-03 パナソニック株式会社 センサ及び濃度測定方法
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
JP5753758B2 (ja) 2010-10-22 2015-07-22 アークレイ株式会社 オキシダーゼを用いた測定方法
ES2658709T3 (es) 2011-02-28 2018-03-12 Aytu Bioscience, Inc. Aparato para medir el potencial oxidación-reducción
WO2012142502A2 (en) 2011-04-15 2012-10-18 Dexcom Inc. Advanced analyte sensor calibration and error detection
KR101355127B1 (ko) * 2011-09-30 2014-01-29 주식회사 아이센스 전기화학적 바이오센서용 산화환원반응 시약조성물 및 이를 포함하는 바이오센서
US9217723B2 (en) 2012-03-02 2015-12-22 Cilag Gmbh International Co-facial analytical test strip with stacked unidirectional contact pads
WO2013158985A1 (en) 2012-04-19 2013-10-24 Luoxis Diagnostics, Inc. Multiple layer gel
GB2505694B (en) * 2012-09-07 2017-03-22 Lifescan Scotland Ltd Electrochemical-based analytical test strip with bare interferent electrodes
EP2901153A4 (de) 2012-09-26 2016-04-27 Abbott Diabetes Care Inc Verfahren und vorrichtung zur verbesserung einer verzögerungskorrekturfunktion während der in-vivo-messung einer analytkonzentration mit analytkonzentrationsvariabilität und bereichsdaten
CN104737014B (zh) 2012-10-23 2018-03-27 艾图生物科学股份有限公司 测量和使用生物样品的氧化还原电位的方法和系统
US10168313B2 (en) 2013-03-15 2019-01-01 Agamatrix, Inc. Analyte detection meter and associated method of use
JP6404681B2 (ja) * 2013-11-08 2018-10-10 アークレイ株式会社 測定装置、及び測定方法
US20150176049A1 (en) * 2013-12-23 2015-06-25 Cilag Gmbh International Determining usability of analytical test strip
JP2017009431A (ja) * 2015-06-22 2017-01-12 株式会社村田製作所 センサ
JP2021503597A (ja) * 2017-11-17 2021-02-12 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド センサーアセンブリおよびその使用方法
WO2023023737A1 (en) * 2021-08-23 2023-03-02 Universal Biosensors Pty Ltd Electrochemical sensors

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912135B2 (ja) * 1977-09-28 1984-03-21 松下電器産業株式会社 酵素電極
EP0230472B2 (de) * 1985-06-21 2000-12-13 Matsushita Electric Industrial Co., Ltd. Biosensor und dessen herstellung
US5540828A (en) * 1987-06-08 1996-07-30 Yacynych; Alexander Method for making electrochemical sensors and biosensors having a polymer modified surface
JPH02310457A (ja) 1989-05-26 1990-12-26 Matsushita Electric Ind Co Ltd バイオセンサ
US5055393A (en) * 1989-06-13 1991-10-08 Salk Institute Biotechnology/Industrial Associates, Inc. Prenatal sex determination of bovine cells using male-specific oligonucleotides
JP3118015B2 (ja) * 1991-05-17 2000-12-18 アークレイ株式会社 バイオセンサーおよびそれを用いた分離定量方法
JP2960265B2 (ja) 1991-10-18 1999-10-06 松下電器産業株式会社 バイオセンサおよびそれを用いた測定方法
US5264103A (en) * 1991-10-18 1993-11-23 Matsushita Electric Industrial Co., Ltd. Biosensor and a method for measuring a concentration of a substrate in a sample
JPH05240828A (ja) * 1992-03-02 1993-09-21 Oji Paper Co Ltd 電極及びそれを用いた測定方法
JP3024394B2 (ja) 1992-09-30 2000-03-21 松下電器産業株式会社 バイオセンサおよびそれを用いた測定方法
JP3102613B2 (ja) * 1993-09-16 2000-10-23 松下電器産業株式会社 バイオセンサ
JP3027306B2 (ja) * 1994-06-02 2000-04-04 松下電器産業株式会社 バイオセンサおよびその製造方法
US5494562A (en) * 1994-06-27 1996-02-27 Ciba Corning Diagnostics Corp. Electrochemical sensors
US5582697A (en) * 1995-03-17 1996-12-10 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
JP3102627B2 (ja) 1995-03-17 2000-10-23 松下電器産業株式会社 バイオセンサ、それを用いた定量法および定量装置
US5695947A (en) * 1995-06-06 1997-12-09 Biomedix, Inc. Amperometric cholesterol biosensor
JPH09101280A (ja) 1995-10-05 1997-04-15 Casio Comput Co Ltd バイオセンサ
US5922188A (en) * 1996-03-12 1999-07-13 Matsushita Electric Industrial Co., Ltd. Biosensor and method for quantitating biochemical substrate using the same
JP3460183B2 (ja) * 1996-12-24 2003-10-27 松下電器産業株式会社 バイオセンサ
US6059946A (en) * 1997-04-14 2000-05-09 Matsushita Electric Industrial Co., Ltd. Biosensor
US5906921A (en) * 1997-09-29 1999-05-25 Matsushita Electric Industrial Co., Ltd. Biosensor and method for quantitative measurement of a substrate using the same
GB2337122B (en) * 1998-05-08 2002-11-13 Medisense Inc Test strip
JP3433789B2 (ja) * 1998-06-11 2003-08-04 松下電器産業株式会社 電極プローブおよびそれを具備した体液検査装置

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EP0984069A2 (de) 2000-03-08
CN1246614A (zh) 2000-03-08
JP2000065778A (ja) 2000-03-03
EP0984069B1 (de) 2006-10-25
CN1134659C (zh) 2004-01-14
DE69933739T2 (de) 2007-09-13
US6212417B1 (en) 2001-04-03
JP3267936B2 (ja) 2002-03-25
EP0984069A3 (de) 2001-08-08

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