MX2007004331A - Determinacion de concentracion en una capa barrera de difusion. - Google Patents
Determinacion de concentracion en una capa barrera de difusion.Info
- Publication number
- MX2007004331A MX2007004331A MX2007004331A MX2007004331A MX2007004331A MX 2007004331 A MX2007004331 A MX 2007004331A MX 2007004331 A MX2007004331 A MX 2007004331A MX 2007004331 A MX2007004331 A MX 2007004331A MX 2007004331 A MX2007004331 A MX 2007004331A
- Authority
- MX
- Mexico
- Prior art keywords
- barrier layer
- diffusion barrier
- concentration determination
- measurable species
- sample
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
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- 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
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- 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
- C12Q1/004—Enzyme electrodes mediator-assisted
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- 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
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
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- 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
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- 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
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
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- 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
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the detection means
- C12Q1/6825—Nucleic acid detection involving sensors
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- 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
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- 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
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- 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
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
- G01N27/3276—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a hybridisation with immobilised receptors
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- 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
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
- G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
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- 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
- G01N27/40—Semi-permeable membranes or partitions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
Abstract
La presente invencion se refiere a tiras biosensoras electroquimicas mejoradas y a metodos para determinar la concentracion de un analito en una muestra. Al medir selectivamente una especie mensurable que reside en una capa barrera de difusion, para la exclusion sustancial de la especie mensurable que reside en la parte exterior de la capa barrera de difusion, se pueden reducir los errores de medicion introducidos por los constituyentes de la muestra, tales como los globulos rojos, y las variaciones de manufactura. La figura mas representativa de la invencion es la numero 1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61788904P | 2004-10-12 | 2004-10-12 | |
US65518005P | 2005-02-22 | 2005-02-22 | |
PCT/US2005/036806 WO2006042304A1 (en) | 2004-10-12 | 2005-10-12 | Concentration determination in a diffusion barrier layer |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007004331A true MX2007004331A (es) | 2007-06-05 |
Family
ID=35717477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007004331A MX2007004331A (es) | 2004-10-12 | 2005-10-12 | Determinacion de concentracion en una capa barrera de difusion. |
Country Status (14)
Country | Link |
---|---|
US (4) | US8317988B2 (es) |
EP (1) | EP1802962B1 (es) |
JP (1) | JP4988581B2 (es) |
KR (2) | KR101258714B1 (es) |
CN (2) | CN101073000B (es) |
AU (1) | AU2005295106B2 (es) |
BR (1) | BRPI0516005A (es) |
CA (3) | CA2973124C (es) |
HK (1) | HK1112964A1 (es) |
MX (1) | MX2007004331A (es) |
NO (1) | NO20072439L (es) |
RU (1) | RU2415410C2 (es) |
TW (1) | TWI385379B (es) |
WO (1) | WO2006042304A1 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2007004331A (es) * | 2004-10-12 | 2007-06-05 | Bayer Healthcare Llc | Determinacion de concentracion en una capa barrera de difusion. |
WO2007013915A1 (en) | 2005-07-20 | 2007-02-01 | Bayer Healthcare Llc | Gated amperometry |
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 |
US20070235346A1 (en) * | 2006-04-11 | 2007-10-11 | Popovich Natasha D | System and methods for providing corrected analyte concentration measurements |
US7966859B2 (en) * | 2006-05-03 | 2011-06-28 | Bayer Healthcare Llc | Underfill detection system for a biosensor |
JP4845594B2 (ja) * | 2006-05-29 | 2011-12-28 | 富士通株式会社 | 電気化学セル及び電位印加方法 |
US7993512B2 (en) * | 2006-07-11 | 2011-08-09 | Bayer Healthcare, Llc | Electrochemical test sensor |
US7866026B1 (en) | 2006-08-01 | 2011-01-11 | Abbott Diabetes Care Inc. | Method for making calibration-adjusted sensors |
JP5395665B2 (ja) * | 2006-09-22 | 2014-01-22 | バイエル・ヘルスケア・エルエルシー | 改善された安定性およびヘマトクリット性能(performance)を有するバイオセンサー系 |
EP2679150B1 (en) | 2006-10-24 | 2020-07-22 | Ascensia Diabetes Care Holdings AG | Transient decay amperometry |
WO2008076212A1 (en) * | 2006-12-13 | 2008-06-26 | Bayer Healthcare Llc | Biosensor with coded information and method for manufacturing the same |
WO2008134561A1 (en) * | 2007-04-27 | 2008-11-06 | Abbott Diabetes Care Inc. | No calibration analyte sensors and methods |
MX2010001470A (es) | 2007-08-06 | 2010-03-01 | Bayer Healthcare Llc | Sistema y metodo para la calibracion automatica. |
JPWO2009031484A1 (ja) * | 2007-09-07 | 2010-12-16 | 東レ株式会社 | 液体展開用シート |
CA2707300C (en) | 2007-12-10 | 2017-09-26 | Bayer Healthcare Llc | Rapid-read gated amperometry |
BRPI0820721A2 (pt) | 2007-12-10 | 2015-06-16 | Bayer Healthcare Llc | Reagentes e métodos para detectar analitos |
EP2225043B1 (en) * | 2007-12-10 | 2017-03-08 | Ascensia Diabetes Care Holdings AG | Method of depositing reagent material in a test sensor |
EP3438661B1 (en) | 2007-12-10 | 2022-08-03 | Ascensia Diabetes Care Holdings AG | Slope-based compensation |
EP3435077A1 (en) | 2008-07-10 | 2019-01-30 | Ascensia Diabetes Care Holdings AG | Systems and methods including amperometric and voltammetric duty cycles |
WO2010077660A1 (en) | 2008-12-08 | 2010-07-08 | Bayer Healthcare Llc | Biosensor system with signal adjustment |
US8608937B2 (en) | 2009-03-30 | 2013-12-17 | Roche Diagnostics Operations, Inc. | Biosensor with predetermined dose response curve and method of manufacturing |
US8691075B2 (en) | 2009-12-30 | 2014-04-08 | Roche Diagnostics Operations, Inc. | Method for measuring analyte concentration in a liquid sample |
CN103003692B (zh) | 2010-03-22 | 2015-01-14 | 拜尔健康护理有限责任公司 | 用于生物传感器的剩余补偿 |
BR112012031166A2 (pt) | 2010-06-07 | 2018-02-27 | Bayer Healthcare Llc | compensação baseada eminclinação incluindo sinais de saída secundários |
ES2663097T3 (es) | 2011-09-21 | 2018-04-11 | Ascensia Diabetes Care Holdings Ag | Biosensor con compensación de error |
US8840776B2 (en) * | 2011-10-25 | 2014-09-23 | Bionime Corporation | Method and sensor strip for analysis of a sample |
US9535027B2 (en) * | 2012-07-25 | 2017-01-03 | Abbott Diabetes Care Inc. | Analyte sensors and methods of using same |
US20140190839A1 (en) * | 2012-08-06 | 2014-07-10 | Google Inc. | Contact lenses having two-electrode electrochemical sensors |
JP6754259B2 (ja) * | 2015-10-15 | 2020-09-09 | アークレイ株式会社 | バイオセンサ、及びその製造方法 |
US10120111B2 (en) | 2016-12-14 | 2018-11-06 | Google Llc | Thin ceramic imaging screen for camera systems |
US20190351409A1 (en) | 2016-12-29 | 2019-11-21 | Ador Diagnostics S.R.L. | Cartridge for use in in-vitro diagnostics and method of use thereof |
CN110799651A (zh) * | 2017-06-30 | 2020-02-14 | 雅培糖尿病护理公司 | 用于采用电化学生物传感器进行分析物检测的方法和设备 |
EP3457121A1 (en) * | 2017-09-18 | 2019-03-20 | Roche Diabetes Care GmbH | Electrochemical sensor and sensor system for detecting at least one analyte |
KR102144585B1 (ko) | 2018-06-27 | 2020-08-13 | 전자부품연구원 | 자성입자와 전기화학센서를 이용한 면역진단 바이오마커 검출 시스템 및 방법 |
KR102047797B1 (ko) | 2018-08-20 | 2019-11-22 | (주) 정산인터내셔널 | 원단에 패턴을 형성하는 습식우레탄 코팅 방법 및 그에 의해 제조된 패턴이 형성된 우레탄 원단 |
WO2021041607A1 (en) * | 2019-08-29 | 2021-03-04 | Siemens Healthcare Diagnostics Inc. | Device and method to evaluate a fluid sample on a single-use multianalyte consumable |
KR102527686B1 (ko) * | 2020-08-21 | 2023-05-02 | 한국과학기술원 | 이온 농도 모니터링용 디바이스 및 이의 제조 방법 |
CN115479972A (zh) | 2021-06-15 | 2022-12-16 | 群创光电股份有限公司 | 液体传感装置及其制备方法 |
Family Cites Families (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2001628A (en) * | 1931-03-19 | 1935-05-14 | Chelmsford Egg Supply Company | Method for preserving foodstuffs |
US2003655A (en) * | 1931-09-23 | 1935-06-04 | Carbide & Carbon Chem Corp | Composition of matter |
US2003660A (en) * | 1932-03-17 | 1935-06-04 | Zh Rikagaku Kenkyujo | Sheet flasher for taking photographs |
US2003653A (en) * | 1932-04-30 | 1935-06-04 | Miguet Paul Louis Joseph | Electric furnace operation |
US2000614A (en) * | 1933-11-22 | 1935-05-07 | Cincinnati Grinders Inc | Grinding machine |
US2002633A (en) * | 1933-12-15 | 1935-05-28 | Thomas P Greene | Machine for papering houses, etc., and for washing windows |
US2001629A (en) * | 1934-08-06 | 1935-05-14 | Stephen Paul Daily Jr | Garment supporter |
US3505136A (en) * | 1966-09-19 | 1970-04-07 | Union Special Machine Co | Method and apparatus for bonding thermoplastic sheet materials |
US3573139A (en) * | 1967-10-13 | 1971-03-30 | Eiji Mori | Method and apparatus for welding plastic members |
US3562041A (en) * | 1967-10-26 | 1971-02-09 | Cavitron Corp | Method and apparatus for the ultrasonic joining of materials according to a pattern |
US3791988A (en) * | 1972-03-23 | 1974-02-12 | Hoffmann La Roche | Diagnostic test for glucose |
JPS55101042A (en) * | 1979-01-29 | 1980-08-01 | Omron Tateisi Electronics Co | Determination method using plural electrodes |
US5682884A (en) * | 1983-05-05 | 1997-11-04 | Medisense, Inc. | Strip electrode with screen printing |
JPS603317A (ja) | 1983-06-18 | 1985-01-09 | Teruo Koi | 基礎杭の施工工法 |
JPS6130024A (ja) | 1984-07-21 | 1986-02-12 | Agency Of Ind Science & Technol | Soi形成方法 |
US4746607A (en) * | 1985-02-07 | 1988-05-24 | Eastman Kodak Company | Use of substituted quinone electron transfer agents in analytical determinations |
EP0230472B2 (en) * | 1985-06-21 | 2000-12-13 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method of manufacturing same |
AU602868B2 (en) | 1985-06-27 | 1990-11-01 | Eos Technology Corporation | Sensor having ion-selective electrodes |
US4713165A (en) * | 1986-07-02 | 1987-12-15 | Ilex Corporation | Sensor having ion-selective electrodes |
US4929330A (en) * | 1987-03-31 | 1990-05-29 | Daikin Industries, Ltd. | Diffusion-limiting membrane holding means for sensor |
US4759828A (en) * | 1987-04-09 | 1988-07-26 | Nova Biomedical Corporation | Glucose electrode and method of determining glucose |
GB8709882D0 (en) * | 1987-04-27 | 1987-06-03 | Genetics Int Inc | Membrane configurations |
WO1989009397A1 (en) * | 1988-03-31 | 1989-10-05 | Matsushita Electric Industrial Co., Ltd. | Biosensor and process for its production |
EP0363504A1 (en) | 1988-10-10 | 1990-04-18 | Dräger Nederland B.V. | Method of providing a substrate with a layer comprising a polyvinylbased hydrogel and a biochemically active material |
US4929545A (en) * | 1989-04-14 | 1990-05-29 | Boehringer Mannheim Corporation | Method and reagent for determination of an analyte via enzymatic means using a ferricyanide/ferric compound system |
US5312590A (en) * | 1989-04-24 | 1994-05-17 | National University Of Singapore | Amperometric sensor for single and multicomponent analysis |
EP0396788A1 (en) * | 1989-05-08 | 1990-11-14 | Dräger Nederland B.V. | Process and sensor for measuring the glucose content of glucosecontaining fluids |
DE69020908T2 (de) | 1989-12-15 | 1996-02-15 | Boehringer Mannheim Corp | Redox-vermittlungs-reagenz und biosensor. |
US5243516A (en) * | 1989-12-15 | 1993-09-07 | Boehringer Mannheim Corporation | Biosensing instrument and method |
US5112455A (en) * | 1990-07-20 | 1992-05-12 | I Stat Corporation | Method for analytically utilizing microfabricated sensors during wet-up |
US5773270A (en) * | 1991-03-12 | 1998-06-30 | Chiron Diagnostics Corporation | Three-layered membrane for use in an electrochemical sensor system |
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 |
JP2636637B2 (ja) * | 1992-06-18 | 1997-07-30 | 住友金属工業株式会社 | 酵素電極の製造方法 |
JPH06130024A (ja) * | 1992-10-16 | 1994-05-13 | Sumitomo Metal Ind Ltd | 酵素電極およびそれを用いたバイオセンサ |
FR2701117B1 (fr) * | 1993-02-04 | 1995-03-10 | Asulab Sa | Système de mesures électrochimiques à capteur multizones, et son application au dosage du glucose. |
US5413690A (en) * | 1993-07-23 | 1995-05-09 | Boehringer Mannheim Corporation | Potentiometric biosensor and the method of its use |
AUPM506894A0 (en) | 1994-04-14 | 1994-05-05 | Memtec Limited | Novel electrochemical cells |
IE72524B1 (en) | 1994-11-04 | 1997-04-23 | Elan Med Tech | Analyte-controlled liquid delivery device and analyte monitor |
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 |
US5620579A (en) * | 1995-05-05 | 1997-04-15 | Bayer Corporation | Apparatus for reduction of bias in amperometric sensors |
US5560579A (en) * | 1995-05-30 | 1996-10-01 | W.R.W. Industries, Inc. | Bracket for holding a game fishing reel |
US5520786A (en) * | 1995-06-06 | 1996-05-28 | Bayer Corporation | Mediators suitable for the electrochemical regeneration of NADH, NADPH or analogs thereof |
AUPN363995A0 (en) | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
US5873990A (en) * | 1995-08-22 | 1999-02-23 | Andcare, Inc. | Handheld electromonitor device |
US5628890A (en) * | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
AUPP238898A0 (en) | 1998-03-12 | 1998-04-09 | Usf Filtration And Separations Group Inc. | Heated electrochemical cell |
US5711861A (en) | 1995-11-22 | 1998-01-27 | Ward; W. Kenneth | Device for monitoring changes in analyte concentration |
US5708247A (en) * | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US6241862B1 (en) * | 1996-02-14 | 2001-06-05 | Inverness Medical Technology, Inc. | Disposable test strips with integrated reagent/blood separation layer |
US5804048A (en) * | 1996-08-15 | 1998-09-08 | Via Medical Corporation | Electrode assembly for assaying glucose |
US5866353A (en) * | 1996-12-09 | 1999-02-02 | Bayer Corporation | Electro chemical biosensor containing diazacyanine mediator for co-enzyme regeneration |
US5914026A (en) * | 1997-01-06 | 1999-06-22 | Implanted Biosystems Inc. | Implantable sensor employing an auxiliary electrode |
JP3394262B2 (ja) * | 1997-02-06 | 2003-04-07 | セラセンス、インク. | 小体積インビトロ被検体センサー |
US5798031A (en) * | 1997-05-12 | 1998-08-25 | Bayer Corporation | Electrochemical biosensor |
AUPO855897A0 (en) * | 1997-08-13 | 1997-09-04 | Usf Filtration And Separations Group Inc. | Automatic analysing apparatus II |
US6030827A (en) | 1998-01-23 | 2000-02-29 | I-Stat Corporation | Microfabricated aperture-based sensor |
US6103033A (en) | 1998-03-04 | 2000-08-15 | Therasense, Inc. | Process for producing an electrochemical biosensor |
US6134461A (en) * | 1998-03-04 | 2000-10-17 | E. Heller & Company | Electrochemical analyte |
US6878251B2 (en) * | 1998-03-12 | 2005-04-12 | Lifescan, Inc. | Heated electrochemical cell |
US6475360B1 (en) * | 1998-03-12 | 2002-11-05 | Lifescan, Inc. | Heated electrochemical cell |
GB2337122B (en) | 1998-05-08 | 2002-11-13 | Medisense Inc | Test strip |
US6338790B1 (en) * | 1998-10-08 | 2002-01-15 | Therasense, Inc. | Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator |
US6475372B1 (en) | 2000-02-02 | 2002-11-05 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
KR100340174B1 (ko) | 1999-04-06 | 2002-06-12 | 이동준 | 전기화학적 바이오센서 테스트 스트립, 그 제조방법 및 전기화학적 바이오센서 |
US6258229B1 (en) | 1999-06-02 | 2001-07-10 | Handani Winarta | Disposable sub-microliter volume sensor and method of making |
US6287451B1 (en) * | 1999-06-02 | 2001-09-11 | Handani Winarta | Disposable sensor and method of making |
GB2351153B (en) | 1999-06-18 | 2003-03-26 | Abbott Lab | Electrochemical sensor for analysis of liquid samples |
CA2305922C (en) * | 1999-08-02 | 2005-09-20 | Bayer Corporation | Improved electrochemical sensor design |
US7276146B2 (en) * | 2001-11-16 | 2007-10-02 | Roche Diagnostics Operations, Inc. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
US6616819B1 (en) | 1999-11-04 | 2003-09-09 | Therasense, Inc. | Small volume in vitro analyte sensor and methods |
US6405066B1 (en) * | 2000-03-17 | 2002-06-11 | The Regents Of The University Of California | Implantable analyte sensor |
US20020092612A1 (en) * | 2000-03-28 | 2002-07-18 | Davies Oliver William Hardwicke | Rapid response glucose sensor |
ES2252212T3 (es) | 2000-03-28 | 2006-05-16 | Diabetes Diagnostics, Inc. | Procedimiento de fabricacion en continuo de sensor electroquimico desechable. |
DE60135583D1 (de) | 2000-03-28 | 2008-10-09 | Diabetes Diagnostics Inc | Zeitmesser mit schnell ansprechenden Glucose Sensor |
ES2269377T3 (es) | 2000-03-31 | 2007-04-01 | Lifescan, Inc. | Esquemas electricamente conductores para monitorizar el llenado de dispositivos medicos. |
EP1162453A1 (fr) * | 2000-06-07 | 2001-12-12 | Asulab S.A. | Capteur électrochimique à reproductibilité accrue |
US6726818B2 (en) * | 2000-07-21 | 2004-04-27 | I-Sens, Inc. | Biosensors with porous chromatographic membranes |
CN1129002C (zh) * | 2000-08-29 | 2003-11-26 | 上海正源生命技术有限公司 | 应用玻化技术生产血糖用电化学传感器的酶电极试条的制造方法 |
DE10052066A1 (de) | 2000-10-19 | 2002-05-29 | Inverness Medical Ltd | Siebdruckfähige Paste zur Herstellung einer porösen Polymermembran für einen Biosensor |
US6558528B1 (en) | 2000-12-20 | 2003-05-06 | Lifescan, Inc. | Electrochemical test strip cards that include an integral dessicant |
US6793802B2 (en) * | 2001-01-04 | 2004-09-21 | Tyson Bioresearch, Inc. | Biosensors having improved sample application and measuring properties and uses thereof |
AU784254B2 (en) * | 2001-05-21 | 2006-03-02 | Bayer Corporation | Improved electrochemical sensor |
EP1411348B1 (en) * | 2001-07-18 | 2015-11-11 | ARKRAY, Inc. | Implement and device for analysis |
US6767441B1 (en) | 2001-07-31 | 2004-07-27 | Nova Biomedical Corporation | Biosensor with peroxidase enzyme |
CN1702456A (zh) * | 2001-10-10 | 2005-11-30 | 生命扫描有限公司 | 电化学电池 |
US20030116447A1 (en) * | 2001-11-16 | 2003-06-26 | Surridge Nigel A. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
US6872299B2 (en) * | 2001-12-10 | 2005-03-29 | Lifescan, Inc. | Passive sample detection to initiate timing of an assay |
US6863800B2 (en) * | 2002-02-01 | 2005-03-08 | Abbott Laboratories | Electrochemical biosensor strip for analysis of liquid samples |
US6946299B2 (en) | 2002-04-25 | 2005-09-20 | Home Diagnostics, Inc. | Systems and methods for blood glucose sensing |
US20030206809A1 (en) * | 2002-05-03 | 2003-11-06 | Walker Thomas A. | Method for creating an air pressure |
JP3813907B2 (ja) * | 2002-06-20 | 2006-08-23 | 株式会社ケーヒン | 締結補助構造 |
FI20021329A0 (fi) | 2002-07-05 | 2002-07-05 | Oy Langh Ship Ab | Menetelmä ja järjestely kelojen kuljettamiseksi laivalla |
CA2499527A1 (en) | 2002-09-20 | 2004-04-01 | Medinnov, Inc. | An analyzer for the simultaneous enzymatic detection of closely related analytes |
US6939450B2 (en) * | 2002-10-08 | 2005-09-06 | Abbott Laboratories | Device having a flow channel |
PL1639354T3 (pl) | 2003-06-20 | 2018-11-30 | F.Hoffmann-La Roche Ag | Pasek testowy z otworem szczeliny wentylacyjnej |
JP4449431B2 (ja) | 2003-11-19 | 2010-04-14 | パナソニック株式会社 | 基質濃度の測定方法 |
WO2005114164A2 (en) * | 2004-05-14 | 2005-12-01 | Bayer Healthcare Llc | Voltammetric systems for assaying biological analytes |
MX2007004331A (es) * | 2004-10-12 | 2007-06-05 | Bayer Healthcare Llc | Determinacion de concentracion en una capa barrera de difusion. |
RU2413002C2 (ru) | 2004-12-13 | 2011-02-27 | Байер Хелткэр Ллк | Самостоятельно ограничивающие размер композиции и тестирующие устройства для измерения содержания анализируемых веществ в биологических жидкостях |
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