WO2000073785A3 - Low interference disposable sensor and method of making - Google Patents
Low interference disposable sensor and method of making Download PDFInfo
- Publication number
- WO2000073785A3 WO2000073785A3 PCT/US2000/015413 US0015413W WO0073785A3 WO 2000073785 A3 WO2000073785 A3 WO 2000073785A3 US 0015413 W US0015413 W US 0015413W WO 0073785 A3 WO0073785 A3 WO 0073785A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reagent
- laminated strip
- reference electrode
- fluid sample
- working electrodes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/002—Electrode membranes
-
- 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
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU53212/00A AU5321200A (en) | 1999-06-02 | 2000-05-31 | Disposable sensor and method of making |
JP2001500856A JP4060078B2 (en) | 1999-06-02 | 2000-05-31 | Disposable sensor and manufacturing method |
AT00938127T ATE273511T1 (en) | 1999-06-02 | 2000-05-31 | INTERFERENCE REDUCED DISPOSABLE SENSOR AND METHOD OF MANUFACTURING |
DE60012946T DE60012946T2 (en) | 1999-06-02 | 2000-05-31 | INTERFERENCE-REDUCED DISPOSABLE SENSOR AND MANUFACTURING METHOD |
CA002375092A CA2375092C (en) | 1999-06-02 | 2000-05-31 | Disposable sensor and method of making |
DE1212609T DE1212609T1 (en) | 1999-06-02 | 2000-05-31 | INTERFERENCE REDUCED DISPOSABLE SENSOR AND PRODUCTION METHOD |
EP00938127A EP1212609B1 (en) | 1999-06-02 | 2000-05-31 | Low interference disposable sensor and method of making |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/324,443 US6287451B1 (en) | 1999-06-02 | 1999-06-02 | Disposable sensor and method of making |
US09/324,443 | 1999-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000073785A2 WO2000073785A2 (en) | 2000-12-07 |
WO2000073785A3 true WO2000073785A3 (en) | 2002-04-11 |
Family
ID=23263613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/015413 WO2000073785A2 (en) | 1999-06-02 | 2000-05-31 | Low interference disposable sensor and method of making |
Country Status (9)
Country | Link |
---|---|
US (1) | US6287451B1 (en) |
EP (1) | EP1212609B1 (en) |
JP (1) | JP4060078B2 (en) |
AT (1) | ATE273511T1 (en) |
AU (1) | AU5321200A (en) |
CA (1) | CA2375092C (en) |
DE (2) | DE60012946T2 (en) |
ES (1) | ES2177474T3 (en) |
WO (1) | WO2000073785A2 (en) |
Families Citing this family (149)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8071384B2 (en) | 1997-12-22 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Control and calibration solutions and methods for their use |
US7494816B2 (en) * | 1997-12-22 | 2009-02-24 | Roche Diagnostic Operations, Inc. | System and method for determining a temperature during analyte measurement |
US6475372B1 (en) * | 2000-02-02 | 2002-11-05 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
US20050103624A1 (en) | 1999-10-04 | 2005-05-19 | Bhullar Raghbir S. | Biosensor and method of making |
US7073246B2 (en) | 1999-10-04 | 2006-07-11 | Roche Diagnostics Operations, Inc. | Method of making a biosensor |
US6645359B1 (en) | 2000-10-06 | 2003-11-11 | Roche Diagnostics Corporation | Biosensor |
US6662439B1 (en) | 1999-10-04 | 2003-12-16 | Roche Diagnostics Corporation | Laser defined features for patterned laminates and electrodes |
US6767440B1 (en) | 2001-04-24 | 2004-07-27 | Roche Diagnostics Corporation | Biosensor |
US20060091006A1 (en) * | 1999-11-04 | 2006-05-04 | Yi Wang | Analyte sensor with insertion monitor, and methods |
US6616819B1 (en) * | 1999-11-04 | 2003-09-09 | Therasense, Inc. | Small volume in vitro analyte sensor and methods |
EP2889611B1 (en) | 1999-11-15 | 2019-09-04 | PHC Holdings Corporation | Biosensor and measurement apparatus. |
JP2001159618A (en) * | 1999-12-03 | 2001-06-12 | Matsushita Electric Ind Co Ltd | Biosensor |
US6733655B1 (en) * | 2000-03-08 | 2004-05-11 | Oliver W. H. Davies | Measurement of substances in liquids |
ES2252212T3 (en) * | 2000-03-28 | 2006-05-16 | Diabetes Diagnostics, Inc. | MANUFACTURING PROCEDURE IN CONTINUOUS DISPOSABLE ELECTROCHEMICAL SENSOR. |
ES2269377T3 (en) * | 2000-03-31 | 2007-04-01 | Lifescan, Inc. | ELECTRICALLY DRIVING SCHEMES TO MONITOR THE FILLING OF MEDICAL DEVICES. |
US6726818B2 (en) * | 2000-07-21 | 2004-04-27 | I-Sens, Inc. | Biosensors with porous chromatographic membranes |
TW466344B (en) * | 2000-09-01 | 2001-12-01 | Apex Biotechnology Corp | Disposable electrode for whole blood hemoglobin (HGB) and hematocrit (HCT) measurement, and preparation and application thereof |
US20030082076A1 (en) * | 2000-09-01 | 2003-05-01 | Yueh-Hui Lin | Disposable electrode for whole blood hemoglobin (HGB) and hematocrit (HCT) measurement, and preparation and application |
US6540890B1 (en) * | 2000-11-01 | 2003-04-01 | Roche Diagnostics Corporation | Biosensor |
US6814843B1 (en) | 2000-11-01 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor |
US7144496B2 (en) | 2000-11-02 | 2006-12-05 | Pall Corporation | Biological fluid analysis device |
EP2388586B1 (en) * | 2000-11-30 | 2018-01-10 | Panasonic Healthcare Holdings Co., Ltd. | Method of quantifying substrate |
US6447657B1 (en) | 2000-12-04 | 2002-09-10 | Roche Diagnostics Corporation | Biosensor |
JP2002174610A (en) * | 2000-12-08 | 2002-06-21 | Nec Corp | Biosensor and liquid sample measurement method using biosensor |
US7473398B2 (en) | 2001-05-25 | 2009-01-06 | Roche Diagnostics Operations, Inc. | Biosensor |
US6896778B2 (en) * | 2001-06-04 | 2005-05-24 | Epocal Inc. | Electrode module |
KR100426638B1 (en) * | 2001-07-07 | 2004-04-08 | 주식회사 인포피아 | Glucose strip sensor and glucose measurement method by the strip sensor |
US6767441B1 (en) * | 2001-07-31 | 2004-07-27 | Nova Biomedical Corporation | Biosensor with peroxidase enzyme |
US6814844B2 (en) * | 2001-08-29 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor with code pattern |
US6755949B1 (en) | 2001-10-09 | 2004-06-29 | Roche Diagnostics Corporation | Biosensor |
US6797150B2 (en) * | 2001-10-10 | 2004-09-28 | Lifescan, Inc. | Determination of sample volume adequacy in biosensor devices |
US20030084027A1 (en) * | 2001-10-12 | 2003-05-01 | Neocore Inc. | Control method for an extensible markup language file |
US7018843B2 (en) * | 2001-11-07 | 2006-03-28 | Roche Diagnostics Operations, Inc. | Instrument |
US6997343B2 (en) * | 2001-11-14 | 2006-02-14 | Hypoguard Limited | Sensor dispensing device |
US6783645B2 (en) * | 2001-12-18 | 2004-08-31 | Dionex Corporation | Disposable working electrode for an electrochemical cell |
US6863800B2 (en) * | 2002-02-01 | 2005-03-08 | Abbott Laboratories | Electrochemical biosensor strip for analysis of liquid samples |
US6866758B2 (en) * | 2002-03-21 | 2005-03-15 | Roche Diagnostics Corporation | Biosensor |
US6942770B2 (en) * | 2002-04-19 | 2005-09-13 | Nova Biomedical Corporation | Disposable sub-microliter volume biosensor with enhanced sample inlet |
US6837976B2 (en) * | 2002-04-19 | 2005-01-04 | Nova Biomedical Corporation | Disposable sensor with enhanced sample port inlet |
US6964871B2 (en) * | 2002-04-25 | 2005-11-15 | Home Diagnostics, Inc. | Systems and methods for blood glucose sensing |
US6743635B2 (en) * | 2002-04-25 | 2004-06-01 | Home Diagnostics, Inc. | System and methods for blood glucose sensing |
US6946299B2 (en) * | 2002-04-25 | 2005-09-20 | Home Diagnostics, Inc. | Systems and methods for blood glucose sensing |
US20080112852A1 (en) * | 2002-04-25 | 2008-05-15 | Neel Gary T | Test Strips and System for Measuring Analyte Levels in a Fluid Sample |
KR100441152B1 (en) * | 2002-05-20 | 2004-07-21 | 주식회사 인포피아 | Biosensor |
US7250095B2 (en) * | 2002-07-11 | 2007-07-31 | Hypoguard Limited | Enzyme electrodes and method of manufacture |
FR2842603A1 (en) * | 2002-07-19 | 2004-01-23 | Apibio | FLEXIBLE BIOPUCE |
US7501053B2 (en) * | 2002-10-23 | 2009-03-10 | Abbott Laboratories | Biosensor having improved hematocrit and oxygen biases |
EP1571442B1 (en) * | 2002-12-02 | 2014-09-17 | ARKRAY, Inc. | Analyser system |
US7244264B2 (en) * | 2002-12-03 | 2007-07-17 | Roche Diagnostics Operations, Inc. | Dual blade lancing test strip |
US7264139B2 (en) * | 2003-01-14 | 2007-09-04 | Hypoguard Limited | Sensor dispensing device |
JP3910148B2 (en) * | 2003-03-14 | 2007-04-25 | アークレイ株式会社 | Analysis tool with exhaust port |
US20040251132A1 (en) * | 2003-06-06 | 2004-12-16 | Leach Christopher Philip | Reduced volume strip |
US7462265B2 (en) * | 2003-06-06 | 2008-12-09 | Lifescan, Inc. | Reduced volume electrochemical sensor |
US8148164B2 (en) | 2003-06-20 | 2012-04-03 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
US8071030B2 (en) | 2003-06-20 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Test strip with flared sample receiving chamber |
US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
US8206565B2 (en) | 2003-06-20 | 2012-06-26 | Roche Diagnostics Operation, Inc. | System and method for coding information on a biosensor test strip |
PL1639354T3 (en) | 2003-06-20 | 2018-11-30 | F.Hoffmann-La Roche Ag | Test strip with slot vent opening |
US8679853B2 (en) | 2003-06-20 | 2014-03-25 | Roche Diagnostics Operations, Inc. | Biosensor with laser-sealed capillary space and method of making |
US7645373B2 (en) | 2003-06-20 | 2010-01-12 | Roche Diagnostic Operations, Inc. | System and method for coding information on a biosensor test strip |
US7718439B2 (en) | 2003-06-20 | 2010-05-18 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US7452457B2 (en) | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US8058077B2 (en) | 2003-06-20 | 2011-11-15 | Roche Diagnostics Operations, Inc. | Method for coding information on a biosensor test strip |
US7867369B2 (en) * | 2003-06-20 | 2011-01-11 | Roche Diagnostics Operations, Inc. | Biosensor with multiple electrical functionalities |
US7645421B2 (en) | 2003-06-20 | 2010-01-12 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US7723099B2 (en) * | 2003-09-10 | 2010-05-25 | Abbott Point Of Care Inc. | Immunoassay device with immuno-reference electrode |
JP4458802B2 (en) * | 2003-10-02 | 2010-04-28 | パナソニック株式会社 | Method for measuring glucose in blood and sensor used therefor |
CA2543010A1 (en) | 2003-10-24 | 2005-05-06 | Bayer Healthcare Llc | Enzymatic electrochemical biosensor |
ES2285536T3 (en) * | 2003-10-31 | 2007-11-16 | Lifescan Scotland Ltd | METHOD FOR REDUCING THE EFFECT OF A DIRECT INTERFERENCE CURRENT ON AN ELECTROCHEMICAL TEST STRIP. |
CN1902479A (en) * | 2003-10-31 | 2007-01-24 | 生命扫描苏格兰有限公司 | Electrochemical test strip for reducing the effect of direct and mediated interference current |
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 |
US7294246B2 (en) * | 2003-11-06 | 2007-11-13 | 3M Innovative Properties Company | Electrode for electrochemical sensors |
US7419573B2 (en) * | 2003-11-06 | 2008-09-02 | 3M Innovative Properties Company | Circuit for electrochemical sensor strip |
US7387714B2 (en) * | 2003-11-06 | 2008-06-17 | 3M Innovative Properties Company | Electrochemical sensor strip |
DE10353938A1 (en) * | 2003-11-18 | 2005-06-23 | Fresenius Medical Care Deutschland Gmbh | Sensor card for the determination of analytes in liquid or gas samples and method for producing such a sensor card |
US8535497B2 (en) | 2003-12-04 | 2013-09-17 | Panasonic Corporation | Method of measuring blood component, sensor used in the method, and measuring device |
CN100432663C (en) * | 2003-12-04 | 2008-11-12 | 松下电器产业株式会社 | Hematocrit(hct) measuring method, sensor used for same, and measuring instrument |
GB0400394D0 (en) * | 2004-01-09 | 2004-02-11 | Hypoguard Ltd | Biosensor and method of manufacture |
US20050150763A1 (en) * | 2004-01-09 | 2005-07-14 | Butters Colin W. | Biosensor and method of manufacture |
WO2005078118A1 (en) | 2004-02-06 | 2005-08-25 | Bayer Healthcare Llc | Oxidizable species as an internal reference for biosensors and method of use |
GB0403369D0 (en) * | 2004-02-16 | 2004-03-17 | Pa Consulting Services | Devices and methods for testing analytes |
US7807043B2 (en) * | 2004-02-23 | 2010-10-05 | Oakville Hong Kong Company Limited | Microfluidic test device |
EP1742045B1 (en) | 2004-04-19 | 2016-11-02 | Panasonic Healthcare Holdings Co., Ltd. | Method for measuring blood components and biosensor and measuring instrument for use therein |
US7972861B2 (en) | 2004-05-14 | 2011-07-05 | Bayer Healthcare Llc | Methods for performing hematocrit adjustment in glucose assays and devices for same |
US7569126B2 (en) | 2004-06-18 | 2009-08-04 | Roche Diagnostics Operations, Inc. | System and method for quality assurance of a biosensor test strip |
MX2007004331A (en) * | 2004-10-12 | 2007-06-05 | Bayer Healthcare Llc | Concentration determination in a diffusion barrier layer. |
KR100698961B1 (en) * | 2005-02-04 | 2007-03-26 | 주식회사 아이센스 | Electrochemical Biosensor |
US7964089B2 (en) | 2005-04-15 | 2011-06-21 | Agamatrix, Inc. | Analyte determination method and analyte meter |
US7547382B2 (en) | 2005-04-15 | 2009-06-16 | Agamatrix, Inc. | Determination of partial fill in electrochemical strips |
US7611621B2 (en) * | 2005-06-13 | 2009-11-03 | Nova Biomedical Corporation | Disposable oxygen sensor and method for correcting oxygen effect on oxidase-based analytical devices |
JP2007121060A (en) * | 2005-10-27 | 2007-05-17 | Sumitomo Electric Ind Ltd | Sensor chip and sensor system |
US7918975B2 (en) * | 2005-11-17 | 2011-04-05 | Abbott Diabetes Care Inc. | Analytical sensors for biological fluid |
US8617366B2 (en) * | 2005-12-12 | 2013-12-31 | Nova Biomedical Corporation | Disposable urea sensor and system for determining creatinine and urea nitrogen-to-creatinine ratio in a single device |
US20070205114A1 (en) * | 2006-03-01 | 2007-09-06 | Mathur Vijaywanth P | Method of detecting biosensor filling |
US8529751B2 (en) | 2006-03-31 | 2013-09-10 | Lifescan, Inc. | Systems and methods for discriminating control solution from a physiological sample |
WO2007120551A2 (en) | 2006-04-10 | 2007-10-25 | Bayer Healthcare Llc | Correction of oxygen effect in test sensor using reagents |
US20070235346A1 (en) * | 2006-04-11 | 2007-10-11 | Popovich Natasha D | System and methods for providing corrected analyte concentration measurements |
WO2007121121A2 (en) * | 2006-04-11 | 2007-10-25 | Home Diagnostics Inc. | Laminated biosensor and its manufacturing method |
WO2008007277A2 (en) * | 2006-06-27 | 2008-01-17 | Agamatrix, Inc. | Detection of analytes in a dual-mediator electrochemical test strip |
US20080083618A1 (en) * | 2006-09-05 | 2008-04-10 | Neel Gary T | System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction |
JP5395665B2 (en) | 2006-09-22 | 2014-01-22 | バイエル・ヘルスケア・エルエルシー | Biosensor system with improved stability and hematocrit performance |
US8691072B2 (en) * | 2006-10-19 | 2014-04-08 | Panasonic Corporation | Method for measuring hematocrit value of blood sample, method for measuring concentration of analyte in blood sample, sensor chip and sensor unit |
WO2008047842A1 (en) | 2006-10-19 | 2008-04-24 | Panasonic Corporation | Method for measuring hematocrit value of blood sample, method for measuring concentration of analyte in blood sample, sensor chip and sensor unit |
US8021528B2 (en) * | 2007-03-07 | 2011-09-20 | Yong-Sang Jang | Biosensor |
KR100887632B1 (en) | 2007-03-07 | 2009-03-10 | 장용상 | Biosensor |
US8778168B2 (en) | 2007-09-28 | 2014-07-15 | Lifescan, Inc. | Systems and methods of discriminating control solution from a physiological sample |
BRPI0820721A2 (en) | 2007-12-10 | 2015-06-16 | Bayer Healthcare Llc | Reagents and methods for detecting analytes |
EP2232250A1 (en) * | 2007-12-10 | 2010-09-29 | Bayer HealthCare LLC | Methods and systems for forming reagent with reduced background current |
US8603768B2 (en) | 2008-01-17 | 2013-12-10 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
KR100964026B1 (en) * | 2008-02-22 | 2010-06-15 | 한국생명공학연구원 | A glucose sensor comprising glucose oxidase variant |
US8551320B2 (en) * | 2008-06-09 | 2013-10-08 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
JP5405916B2 (en) * | 2008-06-24 | 2014-02-05 | パナソニック株式会社 | Biosensor, method for manufacturing the same, and detection system including the same |
US20100112612A1 (en) * | 2008-10-30 | 2010-05-06 | John William Dilleen | Method for determining an analyte using an analytical test strip with a minimal fill-error viewing window |
US8012428B2 (en) * | 2008-10-30 | 2011-09-06 | Lifescan Scotland, Ltd. | Analytical test strip with minimal fill-error sample viewing window |
KR101278605B1 (en) | 2008-11-04 | 2013-06-25 | 파나소닉 주식회사 | Measurement device, insulin infusion device, measurement method, method for controlling insulin infusion device, and program |
RU2546862C2 (en) * | 2008-12-08 | 2015-04-10 | БАЙЕР ХЕЛТКЭА ЭлЭлСи | Biosensor system and test sensors for determination of concentration of analysed substance (versions) |
WO2010087191A1 (en) | 2009-01-30 | 2010-08-05 | パナソニック株式会社 | Method for measuring temperature of biological sample, method for measuring concentration of biological sample, sensor chip and biosensor system |
US8500990B2 (en) * | 2009-04-22 | 2013-08-06 | Nova Biomedical Corporation | Electrochemical biosensors based on NAD(P)-dependent dehydrogenase enzymes |
DE102010002921A1 (en) | 2010-03-16 | 2011-09-22 | Senslab-Gesellschaft Zur Entwicklung Und Herstellung Bioelektrochemischer Sensoren Mbh | Microfluidic multiple measuring chamber arrangement |
GB201007711D0 (en) | 2010-05-07 | 2010-06-23 | Pa Consulting Services | Devices and methods for testing analytes |
JP5661424B2 (en) * | 2010-10-29 | 2015-01-28 | アークレイ株式会社 | Electrochemical sensor |
WO2012133633A1 (en) * | 2011-03-29 | 2012-10-04 | 株式会社テクノメデイカ | Disposable lysine sensor |
GB2493718A (en) | 2011-08-15 | 2013-02-20 | Schlumberger Holdings | Electrochemical sensor with surfactants |
US8603309B2 (en) | 2011-09-12 | 2013-12-10 | Nova Biomedical Corporation | Disposable sensor for electrochemical detection of hemoglobin |
US9903830B2 (en) | 2011-12-29 | 2018-02-27 | Lifescan Scotland Limited | Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte |
KR101466222B1 (en) * | 2012-06-01 | 2014-12-01 | 주식회사 아이센스 | Electrochemical biosensor with improved accuracy |
ES2759560T3 (en) | 2012-06-28 | 2020-05-11 | Hoffmann La Roche | Device for monitoring at least one bodily function of a user and its manufacturing procedure |
EP2781919A1 (en) * | 2013-03-19 | 2014-09-24 | Roche Diagniostics GmbH | Method / device for generating a corrected value of an analyte concentration in a sample of a body fluid |
US9523653B2 (en) | 2013-05-09 | 2016-12-20 | Changsha Sinocare Inc. | Disposable test sensor with improved sampling entrance |
US9459231B2 (en) | 2013-08-29 | 2016-10-04 | Lifescan Scotland Limited | Method and system to determine erroneous measurement signals during a test measurement sequence |
US9243276B2 (en) | 2013-08-29 | 2016-01-26 | Lifescan Scotland Limited | Method and system to determine hematocrit-insensitive glucose values in a fluid sample |
JP6404681B2 (en) * | 2013-11-08 | 2018-10-10 | アークレイ株式会社 | Measuring apparatus and measuring method |
JP6635789B2 (en) | 2013-11-27 | 2020-01-29 | Phcホールディングス株式会社 | How to measure blood components |
US9518951B2 (en) | 2013-12-06 | 2016-12-13 | Changsha Sinocare Inc. | Disposable test sensor with improved sampling entrance |
TWI583947B (en) * | 2013-12-16 | 2017-05-21 | 聖高拜塑膠製品公司 | Electrode and method for making an electrode |
DE102013227125B4 (en) | 2013-12-23 | 2016-04-07 | Senslab-Gesellschaft Zur Entwicklung Und Herstellung Bioelektrochemischer Sensoren Mbh | A method for determining a hematocrit-dependent measurement signal in the determination of an analyte from whole blood using single-use enzymatic-voltammetric sensors |
US9897566B2 (en) | 2014-01-13 | 2018-02-20 | Changsha Sinocare Inc. | Disposable test sensor |
DE202014100630U1 (en) | 2014-02-13 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | gauge |
US9939401B2 (en) | 2014-02-20 | 2018-04-10 | Changsha Sinocare Inc. | Test sensor with multiple sampling routes |
KR101666978B1 (en) | 2014-09-17 | 2016-10-24 | 주식회사 아이센스 | Apparatus and Method for measuring concentration of Whole Blood Samples Using the same |
CN106370715A (en) * | 2015-07-21 | 2017-02-01 | 天津亿朋医疗器械有限公司 | Blood component analysis method and blood component analysis apparatus |
US11073495B2 (en) | 2015-10-15 | 2021-07-27 | Arkray, Inc. | Biosensor and manufacturing method of biosensor |
JP2018036091A (en) * | 2016-08-30 | 2018-03-08 | アークレイ株式会社 | Biosensor and method of manufacturing the same |
CN110140046A (en) | 2016-11-25 | 2019-08-16 | 普和希控股公司 | The method for measuring the ingredient of organism sample |
WO2018102175A1 (en) | 2016-11-30 | 2018-06-07 | Saint-Gobain Performance Plastics Corporation | Electrode and method for making an electrode |
RU2738794C1 (en) | 2017-03-21 | 2020-12-16 | Ф. Хоффманн-Ля Рош Аг | Medical device and method for its production |
EP3667307A4 (en) | 2017-08-10 | 2020-07-29 | PHC Holdings Corporation | Method for measuring amount of blood component in blood |
CN111868514B (en) | 2018-03-19 | 2023-08-08 | 普和希控股公司 | Method for determining the amount of a blood component in blood |
EP3885761A1 (en) * | 2020-03-27 | 2021-09-29 | ARKRAY, Inc. | Biosensor and measurement method using the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5437999A (en) * | 1994-02-22 | 1995-08-01 | Boehringer Mannheim Corporation | Electrochemical sensor |
EP0735363A1 (en) * | 1991-10-18 | 1996-10-02 | Matsushita Electric Industrial Co., Ltd. | A biosensor and a method for measuring a concentration of a substrate in a sample |
WO1998035225A1 (en) * | 1997-02-06 | 1998-08-13 | E. Heller & Company | Small volume in vitro analyte sensor |
WO1999005966A1 (en) * | 1997-08-01 | 1999-02-11 | Hypoguard Limited | Device for testing analyte concentration in a fluid |
WO1999013099A1 (en) * | 1997-09-05 | 1999-03-18 | Abbott Laboratories | Electrochemical sensor having equalized electrode areas |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH559912A5 (en) | 1971-09-09 | 1975-03-14 | Hoffmann La Roche | |
US3979274A (en) | 1975-09-24 | 1976-09-07 | The Yellow Springs Instrument Company, Inc. | Membrane for enzyme electrodes |
US4137495A (en) | 1976-03-27 | 1979-01-30 | Brown David M B | Oil detector |
US4053381A (en) | 1976-05-19 | 1977-10-11 | Eastman Kodak Company | Device for determining ionic activity of components of liquid drops |
FR2387659A1 (en) * | 1977-04-21 | 1978-11-17 | Armines | GLYCEMIA CONTROL AND REGULATION DEVICE |
US4133735A (en) | 1977-09-27 | 1979-01-09 | The Board Of Regents Of The University Of Washington | Ion-sensitive electrode and processes for making the same |
JPS5912135B2 (en) | 1977-09-28 | 1984-03-21 | 松下電器産業株式会社 | enzyme electrode |
US4321123A (en) | 1978-04-21 | 1982-03-23 | Matsushita Electric Industrial Co., Ltd. | Coenzyme immobilized electrode |
US4185131A (en) | 1978-06-28 | 1980-01-22 | United Technologies Corporation | Screen printing method for making an electrochemical cell electrode |
US4184936A (en) | 1978-07-24 | 1980-01-22 | Eastman Kodak Company | Device for determining ionic activity |
US4233029A (en) | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
US4225410A (en) | 1978-12-04 | 1980-09-30 | Technicon Instruments Corporation | Integrated array of electrochemical sensors |
US4273639A (en) | 1979-06-20 | 1981-06-16 | Eastman Kodak Company | Capillary bridge in apparatus for determining ionic activity |
US4310399A (en) | 1979-07-23 | 1982-01-12 | Eastman Kodak Company | Liquid transport device containing means for delaying capillary flow |
US4301414A (en) | 1979-10-29 | 1981-11-17 | United States Surgical Corporation | Disposable sample card and method of making same |
US4303887A (en) | 1979-10-29 | 1981-12-01 | United States Surgical Corporation | Electrical liquid conductivity measuring system |
US4413407A (en) | 1980-03-10 | 1983-11-08 | Eastman Kodak Company | Method for forming an electrode-containing device with capillary transport between electrodes |
US4356074A (en) | 1980-08-25 | 1982-10-26 | The Yellow Springs Instrument Company, Inc. | Substrate specific galactose oxidase enzyme electrodes |
GB2096825A (en) | 1981-04-09 | 1982-10-20 | Sibbald Alastair | Chemical sensitive semiconductor field effect transducer |
FR2508305B1 (en) | 1981-06-25 | 1986-04-11 | Slama Gerard | DEVICE FOR CAUSING A LITTLE BITE TO COLLECT A BLOOD DROP |
DE3278334D1 (en) | 1981-10-23 | 1988-05-19 | Genetics Int Inc | Sensor for components of a liquid mixture |
US4418148A (en) | 1981-11-05 | 1983-11-29 | Miles Laboratories, Inc. | Multilayer enzyme electrode membrane |
US4473457A (en) | 1982-03-29 | 1984-09-25 | Eastman Kodak Company | Liquid transport device providing diversion of capillary flow into a non-vented second zone |
DE3279210D1 (en) | 1982-06-14 | 1988-12-15 | Ohmicron Corp | Semiconductor device, sensor and method for determining the concentration of an analyte in a medium |
US4454007A (en) | 1983-01-27 | 1984-06-12 | E. I. Du Pont De Nemours And Company | Ion-selective layered sensor and methods of making and using the same |
US4490216A (en) | 1983-02-03 | 1984-12-25 | Molecular Devices Corporation | Lipid membrane electroanalytical elements and method of analysis therewith |
EP0136362B1 (en) | 1983-03-11 | 1990-12-19 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
GB8308389D0 (en) | 1983-03-26 | 1983-05-05 | Cambridge Life Sciences | Assay technique |
US5682884A (en) | 1983-05-05 | 1997-11-04 | Medisense, Inc. | Strip electrode with screen printing |
US5509410A (en) | 1983-06-06 | 1996-04-23 | Medisense, Inc. | Strip electrode including screen printing of a single layer |
US4591550A (en) | 1984-03-01 | 1986-05-27 | Molecular Devices Corporation | Device having photoresponsive electrode for determining analytes including ligands and antibodies |
US4654127A (en) | 1984-04-11 | 1987-03-31 | Sentech Medical Corporation | Self-calibrating single-use sensing device for clinical chemistry and method of use |
US5141868A (en) | 1984-06-13 | 1992-08-25 | Internationale Octrooi Maatschappij "Octropa" Bv | Device for use in chemical test procedures |
AU581669B2 (en) | 1984-06-13 | 1989-03-02 | Applied Research Systems Ars Holding N.V. | Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor |
US5185256A (en) | 1985-06-21 | 1993-02-09 | Matsushita Electric Industrial Co., Ltd. | Method for making a biosensor |
EP0230472B2 (en) | 1985-06-21 | 2000-12-13 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method of manufacturing same |
GB8618022D0 (en) | 1986-07-23 | 1986-08-28 | Unilever Plc | Electrochemical measurements |
GB8626081D0 (en) | 1986-10-31 | 1986-12-03 | Unilever Plc | Printing processes |
US4900405A (en) | 1987-07-15 | 1990-02-13 | Sri International | Surface type microelectronic gas and vapor sensor |
WO1989009397A1 (en) | 1988-03-31 | 1989-10-05 | Matsushita Electric Industrial Co., Ltd. | Biosensor and process for its production |
DE69020908T2 (en) | 1989-12-15 | 1996-02-15 | Boehringer Mannheim Corp | REDOX MEDIATION REAGENT AND BIOSENSOR. |
US5508171A (en) | 1989-12-15 | 1996-04-16 | Boehringer Mannheim Corporation | Assay method with enzyme electrode system |
JPH0820412B2 (en) | 1990-07-20 | 1996-03-04 | 松下電器産業株式会社 | Quantitative analysis method and device using disposable sensor |
JP3118015B2 (en) | 1991-05-17 | 2000-12-18 | アークレイ株式会社 | Biosensor and separation and quantification method using the same |
JP3135959B2 (en) | 1991-12-12 | 2001-02-19 | アークレイ株式会社 | Biosensor and separation and quantification method using the same |
FR2701117B1 (en) | 1993-02-04 | 1995-03-10 | Asulab Sa | Electrochemical measurement system with multizone sensor, and its application to glucose measurement. |
US5762770A (en) | 1994-02-21 | 1998-06-09 | Boehringer Mannheim Corporation | Electrochemical biosensor test strip |
US5628890A (en) | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
US5755953A (en) | 1995-12-18 | 1998-05-26 | Abbott Laboratories | Interference free biosensor |
US5708247A (en) | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US5759364A (en) | 1997-05-02 | 1998-06-02 | Bayer Corporation | Electrochemical biosensor |
US5997817A (en) | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
-
1999
- 1999-06-02 US US09/324,443 patent/US6287451B1/en not_active Expired - Lifetime
-
2000
- 2000-05-31 AU AU53212/00A patent/AU5321200A/en not_active Abandoned
- 2000-05-31 DE DE60012946T patent/DE60012946T2/en not_active Expired - Lifetime
- 2000-05-31 DE DE1212609T patent/DE1212609T1/en active Pending
- 2000-05-31 ES ES00938127T patent/ES2177474T3/en not_active Expired - Lifetime
- 2000-05-31 AT AT00938127T patent/ATE273511T1/en not_active IP Right Cessation
- 2000-05-31 EP EP00938127A patent/EP1212609B1/en not_active Expired - Lifetime
- 2000-05-31 JP JP2001500856A patent/JP4060078B2/en not_active Expired - Lifetime
- 2000-05-31 CA CA002375092A patent/CA2375092C/en not_active Expired - Lifetime
- 2000-05-31 WO PCT/US2000/015413 patent/WO2000073785A2/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0735363A1 (en) * | 1991-10-18 | 1996-10-02 | Matsushita Electric Industrial Co., Ltd. | A biosensor and a method for measuring a concentration of a substrate in a sample |
US5437999A (en) * | 1994-02-22 | 1995-08-01 | Boehringer Mannheim Corporation | Electrochemical sensor |
WO1998035225A1 (en) * | 1997-02-06 | 1998-08-13 | E. Heller & Company | Small volume in vitro analyte sensor |
WO1999005966A1 (en) * | 1997-08-01 | 1999-02-11 | Hypoguard Limited | Device for testing analyte concentration in a fluid |
WO1999013099A1 (en) * | 1997-09-05 | 1999-03-18 | Abbott Laboratories | Electrochemical sensor having equalized electrode areas |
Also Published As
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WO2000073785A2 (en) | 2000-12-07 |
US6287451B1 (en) | 2001-09-11 |
DE1212609T1 (en) | 2002-11-28 |
EP1212609B1 (en) | 2004-08-11 |
DE60012946T2 (en) | 2005-01-05 |
JP2003501627A (en) | 2003-01-14 |
ES2177474T1 (en) | 2002-12-16 |
DE60012946D1 (en) | 2004-09-16 |
CA2375092C (en) | 2005-12-06 |
CA2375092A1 (en) | 2000-12-07 |
AU5321200A (en) | 2000-12-18 |
EP1212609A2 (en) | 2002-06-12 |
JP4060078B2 (en) | 2008-03-12 |
ATE273511T1 (en) | 2004-08-15 |
ES2177474T3 (en) | 2005-03-16 |
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