NO20092007L - Forfallsamperometri - Google Patents

Forfallsamperometri

Info

Publication number
NO20092007L
NO20092007L NO20092007A NO20092007A NO20092007L NO 20092007 L NO20092007 L NO 20092007L NO 20092007 A NO20092007 A NO 20092007A NO 20092007 A NO20092007 A NO 20092007A NO 20092007 L NO20092007 L NO 20092007L
Authority
NO
Norway
Prior art keywords
attenuation
output signal
biosensor system
transient
cottrell
Prior art date
Application number
NO20092007A
Other languages
English (en)
Inventor
Amy H Chu
Steven C Charlton
Sung-Kwon Jung
Dijia Huang
Huan-Ping Wu
Andrew J Edel-Brock
Original Assignee
Bayer Healthcare Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of NO20092007L publication Critical patent/NO20092007L/no

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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • 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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Electrochemistry (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Et biosensorsystem bestemmer en analyttkonsentrasjon av en biologisk prøve som anvender en elektrokjemisk prosess uten Cottrell-dempning. Biosensorsystemet genererer et utgangssignal som har en transient dempning, hvor utgangssignalet ikke er inverst proporsjonalt til kvadratroten av tid. Den transiente dempningen er større eller mindre enn -0,5 dempningskonstanten av en Cottrell-dempning. Den transiente dempningen kan resultere fra en relativt kort inkubasjonsperiode, relativt små prøvereservoarvolumer, relativt små avstander mellom elektrodeoverflater og dekselet til sensorstripsen, og/eller relativt korte eksitasjoner i forbindelse med den gjennomsnittlige initielle tykkelsen av reagenslaget. Biosensorsystemet bestemmer analyttkonsentrasjonen fra utgangssignalet som har en transient dempning.
NO20092007A 2006-10-24 2009-05-25 Forfallsamperometri NO20092007L (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85406006P 2006-10-24 2006-10-24
US86955706P 2006-12-11 2006-12-11
US86962506P 2006-12-12 2006-12-12
PCT/US2007/081368 WO2008051742A2 (en) 2006-10-24 2007-10-15 Transient decay amperometry

Publications (1)

Publication Number Publication Date
NO20092007L true NO20092007L (no) 2009-06-23

Family

ID=39048852

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092007A NO20092007L (no) 2006-10-24 2009-05-25 Forfallsamperometri

Country Status (11)

Country Link
US (5) US8026104B2 (no)
EP (3) EP2083674B1 (no)
JP (2) JP5244116B2 (no)
CN (1) CN101522095B (no)
BR (1) BRPI0717620A2 (no)
CA (1) CA2667295C (no)
ES (1) ES2825036T3 (no)
MX (2) MX2009004400A (no)
NO (1) NO20092007L (no)
TW (1) TWI482968B (no)
WO (1) WO2008051742A2 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
RU2006132051A (ru) 2004-02-06 2008-03-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи (US) Окисляемые соединения в качестве внутреннего стандарта для биосенсоров и способ их применения
RU2491549C2 (ru) 2007-12-10 2013-08-27 БАЙЕР ХЕЛТКЭА ЭлЭлСи Амперометрия со стробированием и быстрым считыванием
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
WO2010077660A1 (en) 2008-12-08 2010-07-08 Bayer Healthcare Llc Biosensor system with signal adjustment
EP2478350B1 (en) * 2009-09-15 2021-06-16 Agamatrix, Inc. Implantable electrochemical biosensor system and method
US8760178B2 (en) 2009-09-30 2014-06-24 Arkray, Inc. Method for measuring target component in erythrocyte-containing specimen
JP5350960B2 (ja) * 2009-09-30 2013-11-27 アークレイ株式会社 赤血球含有試料における目的成分の測定方法
US20120199498A1 (en) * 2011-02-07 2012-08-09 Manuel Alvarez-Icaza Electrochemical-based analytical test strip with graded enzymatic reagent layer and related methods
US20120199497A1 (en) * 2011-02-07 2012-08-09 Lifescan Scotland Limited Electrochemical-based analytical test strip with diffusion-controlling layer and method for determining an analyte using such an test strip
ES2847578T3 (es) 2011-04-15 2021-08-03 Dexcom Inc Calibración avanzada de sensor de analito y detección de errores
EP2825096B1 (en) 2012-03-16 2023-04-26 Dexcom, Inc. Systems and methods for processing analyte sensor data
JP6356708B2 (ja) * 2013-03-15 2018-07-11 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ パルスｄｃブロックを有するテスト・シーケンスで分析物を電気化学的に測定する方法およびデバイス、装置とそれらを組み込むシステム
WO2015137356A1 (ja) * 2014-03-11 2015-09-17 大日本印刷株式会社 微生物夾雑物の濃度検出方法、電極チップおよびオリゴペプチド
US11432750B2 (en) 2016-03-14 2022-09-06 Abbott Diabetes Care Inc. In vivo enzyme activity sensors and methods
WO2018011692A1 (en) 2016-07-12 2018-01-18 Ascensia Diabetes Care Holdings Ag Method for electrochemical analysis by use of alternating output signals from two electrodes
JP7074753B2 (ja) 2016-12-05 2022-05-24 アセンシア・ダイアベティス・ケア・ホールディングス・アーゲー リスク因子モニタリング
WO2019083939A1 (en) 2017-10-24 2019-05-02 Dexcom, Inc. PRECONNECTED ANALYTE SENSORS
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
CA3081401A1 (en) * 2017-10-30 2019-05-09 The Regents Of The University Of California Calibration free in-vivo measurement of analytes using electrochemical sensors
US12023150B2 (en) * 2019-08-02 2024-07-02 Bionime Corporation Implantable micro-biosensor
EP4220153A1 (de) * 2022-02-01 2023-08-02 s::can GmbH Verfahren zum stromsparenden fortlaufenden messen einer qualität einer flüssigkeit und messvorrichtung zur durchführung des verfahrens
JP7781686B2 (ja) 2022-03-17 2025-12-08 アークレイ株式会社 バイオセンサを用いた酸化還元酵素の電気化学的測定方法及びそれに用いるバイオセンサ

Family Cites Families (282)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271179C (no)
DE229500C (no)
DE1617732C2 (de) 1966-03-01 1972-12-21 Promoveo-Sobioda & Cie, Seyssinet (Frankreich) Vorrichtung zur Untersuchung lebender Zellen von Mikroorganismen
US3420205A (en) 1966-03-23 1969-01-07 Miles Lab Indicating device
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
US3510268A (en) 1968-06-05 1970-05-05 Hooker Chemical Corp Preparation of flaked phosphorous acid
BE754658A (fr) 1969-08-12 1971-02-10 Merck Patent Gmbh Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles
US3791933A (en) 1971-02-25 1974-02-12 Geomet Rapid methods for assay of enzyme substrates and metabolites
US3917453A (en) 1974-08-16 1975-11-04 Polaroid Corp Method and device for determining the concentration of a substance in a fluid
US3937615A (en) 1974-12-17 1976-02-10 Leeds & Northrup Company Auto-ranging glucose measuring system
FR2319709A1 (fr) 1975-07-30 1977-02-25 Pasteur Institut Milieu, notamment pour la constitution de milieux de culture de micro-organismes
SE399768B (sv) 1975-09-29 1978-02-27 Lilja Jan E Kyvett for provtagning, blandning av, provet med ett reagensmedel och direkt utforande av, serskilt optisk, analys av det med reagensmedlet blandade provet
US4008448A (en) 1975-10-03 1977-02-15 Polaroid Corporation Solenoid with selectively arrestible plunger movement
US4077861A (en) 1976-01-28 1978-03-07 Teledyne Industries, Inc. Polarographic sensor
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
JPS5460996A (en) 1977-10-22 1979-05-16 Mitsubishi Chem Ind Method of measuring amount of sugar
DE2817363C2 (de) 1978-04-20 1984-01-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Konzentrationsbestimmung von Zucker und dafür geeigneter elektrokatalytischer Zuckersensor
US4321123A (en) 1978-04-21 1982-03-23 Matsushita Electric Industrial Co., Ltd. Coenzyme immobilized electrode
DE2965939D1 (en) 1978-10-02 1983-08-25 Xerox Corp Electrostatographic processing system
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
US4303887A (en) 1979-10-29 1981-12-01 United States Surgical Corporation Electrical liquid conductivity measuring system
US4403984A (en) 1979-12-28 1983-09-13 Biotek, Inc. System for demand-based adminstration of insulin
US4381775A (en) 1980-02-05 1983-05-03 Takeda Chemical Industries, Ltd. Method for low pressure filtration of plasma from blood
US4323536A (en) 1980-02-06 1982-04-06 Eastman Kodak Company Multi-analyte test device
US4297184A (en) 1980-02-19 1981-10-27 United Chemi-Con, Inc. Method of etching aluminum
US4413407A (en) 1980-03-10 1983-11-08 Eastman Kodak Company Method for forming an electrode-containing device with capillary transport between electrodes
US4340458A (en) 1980-06-02 1982-07-20 Joslin Diabetes Center, Inc. Glucose sensor
US4490464A (en) 1981-04-08 1984-12-25 Gorton Lo G Electrode for the electrochemical regeneration of coenzyme, a method of making said electrode, and the use thereof
GB2096825A (en) 1981-04-09 1982-10-20 Sibbald Alastair Chemical sensitive semiconductor field effect transducer
US4431004A (en) 1981-10-27 1984-02-14 Bessman Samuel P Implantable glucose sensor
JPS58155865A (ja) 1982-03-12 1983-09-16 株式会社クラレ 血漿処理用中空糸膜
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
DE3228551A1 (de) 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bestimmung der zuckerkonzentration
DE3228542A1 (de) 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe
US4571292A (en) 1982-08-12 1986-02-18 Case Western Reserve University Apparatus for electrochemical measurements
DE3233809A1 (de) 1982-09-11 1984-03-15 Boehringer Mannheim Gmbh, 6800 Mannheim Kuevette zur bestimmung chemischer verbindungen in fluessigkeiten
US4490216A (en) 1983-02-03 1984-12-25 Molecular Devices Corporation Lipid membrane electroanalytical elements and method of analysis therewith
GB8308389D0 (en) 1983-03-26 1983-05-05 Cambridge Life Sciences Assay technique
GB8308554D0 (en) 1983-03-29 1983-05-05 Hyslop C P Optical measuring cells
US5509410A (en) 1983-06-06 1996-04-23 Medisense, Inc. Strip electrode including screen printing of a single layer
CA1226036A (en) 1983-05-05 1987-08-25 Irving J. Higgins Analytical equipment and sensor electrodes therefor
JPS59227494A (ja) 1983-06-09 1984-12-20 Fuji Photo Film Co Ltd 平版印刷版用支持体の製造方法
SE8305704D0 (sv) 1983-10-18 1983-10-18 Leo Ab Cuvette
US4591550A (en) 1984-03-01 1986-05-27 Molecular Devices Corporation Device having photoresponsive electrode for determining analytes including ligands and antibodies
WO1986000141A1 (en) 1984-06-13 1986-01-03 Unilever Plc Devices for use in chemical test procedures
US5141868A (en) 1984-06-13 1992-08-25 Internationale Octrooi Maatschappij "Octropa" Bv Device for use in chemical test procedures
DK365785A (da) 1984-09-17 1986-03-18 Hoffmann La Roche Metalcomplexer
DE3581071D1 (de) 1984-10-31 1991-02-07 Unilever Nv Vorrichtung zur verwendung in elektrischen, z.b. elektrochemischen messverfahren, ihre herstellung und verwendung und zusammenstellungen, die diese vorrichtung enthalten.
DD229500A1 (de) 1984-12-05 1985-11-06 Mueller Emil Dipl Chem Dr Digitaler impulsgeber fuer elektrochemische potentialsprungmessungen
US4746607A (en) 1985-02-07 1988-05-24 Eastman Kodak Company Use of substituted quinone electron transfer agents in analytical determinations
US4686479A (en) 1985-07-22 1987-08-11 Young Chung C Apparatus and control kit for analyzing blood sample values including hematocrit
US4680268A (en) 1985-09-18 1987-07-14 Children's Hospital Medical Center Implantable gas-containing biosensor and method for measuring an analyte such as glucose
JPH028826Y2 (no) 1985-11-09 1990-03-02
CA1254616A (en) 1985-11-11 1989-05-23 Calum J. Mcneil Electrochemical enzymic assay procedures
US4714874A (en) 1985-11-12 1987-12-22 Miles Inc. Test strip identification and instrument calibration
JPS62209350A (ja) 1986-03-11 1987-09-14 Iwao Tabuse 分子認識性有機薄膜、その作成法及びそれを用いた化学センサ−
GB2190035A (en) * 1986-05-08 1987-11-11 Polysystems Machinery Manufact Film extrustion die-lip heater
US4894137A (en) 1986-09-12 1990-01-16 Omron Tateisi Electronics Co. Enzyme electrode
US4897162A (en) 1986-11-14 1990-01-30 The Cleveland Clinic Foundation Pulse voltammetry
DE3782921T2 (de) 1986-12-05 1993-04-08 Sumitomo Electric Industries Automatisches eichgeraet fuer partialdruckmessfuehler.
GB2201248B (en) 1987-02-24 1991-04-17 Ici Plc Enzyme electrode sensors
US4929330A (en) 1987-03-31 1990-05-29 Daikin Industries, Ltd. Diffusion-limiting membrane holding means for sensor
US5126247A (en) 1988-02-26 1992-06-30 Enzymatics, Inc. Method, system and devices for the assay and detection of biochemical molecules
DD271179A1 (de) 1988-03-03 1989-08-23 Univ Rostock Vorrichtung zur elektrochemischen bestimmung von ammoniak in gasen
US5108564A (en) 1988-03-15 1992-04-28 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
USRE36268E (en) 1988-03-15 1999-08-17 Boehringer Mannheim Corporation Method and apparatus for amperometric diagnostic analysis
US5128015A (en) 1988-03-15 1992-07-07 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
JPH061650Y2 (ja) 1988-03-31 1994-01-12 東陶機器株式会社 流し装置
DE68924026T3 (de) 1988-03-31 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Biosensor und dessen herstellung.
DE3826922A1 (de) 1988-08-09 1990-02-22 Boehringer Mannheim Gmbh Verfahren zur kolorimetrischen bestimmung eines analyten mittels enzymatischer oxidation
JPH02120657A (ja) 1988-10-31 1990-05-08 A & D Co Ltd 濃度測定センサ及びセンサ収納部材
WO1990005300A1 (en) 1988-11-10 1990-05-17 Midwest Research Technologies, Inc. Method for electrical detection of a binding reaction
US5200051A (en) 1988-11-14 1993-04-06 I-Stat Corporation Wholly microfabricated biosensors and process for the manufacture and use thereof
IL88618A (en) 1988-12-07 1993-02-21 Bromine Compounds Ltd Chiral cyanohydrination of m-phenoxybenzaldehyde over polymer-supported cyclo (phenylalanyl- histidine)
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
US5262035A (en) 1989-08-02 1993-11-16 E. Heller And Company Enzyme electrodes
EP0429076B1 (en) 1989-11-24 1996-01-31 Matsushita Electric Industrial Co., Ltd. Preparation of biosensor
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
CA2069946C (en) 1989-12-15 1999-01-26 Klaus H. Pollmann Redox mediator reagent and biosensor
US5243516A (en) 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
US4999582A (en) 1989-12-15 1991-03-12 Boehringer Mannheim Corp. Biosensor electrode excitation circuit
DE4003194A1 (de) 1990-02-03 1991-08-08 Boehringer Mannheim Gmbh Verfahren und sensorelektrodensystem zur elektrochemischen bestimmung eines analyts oder einer oxidoreduktase sowie verwendung hierfuer geeigneter verbindungen
US5286362A (en) 1990-02-03 1994-02-15 Boehringer Mannheim Gmbh Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor
US5108819A (en) 1990-02-14 1992-04-28 Eli Lilly And Company Thin film electrical component
JPH03260739A (ja) 1990-03-09 1991-11-20 Advantest Corp 順序動作型論理回路
US5288387A (en) 1990-06-12 1994-02-22 Daikin Industries, Ltd. Apparatus for maintaining the activity of an enzyme electrode
US5057447A (en) 1990-07-09 1991-10-15 Texas Instruments Incorporated Silicide/metal floating gate process
US5112455A (en) 1990-07-20 1992-05-12 I Stat Corporation Method for analytically utilizing microfabricated sensors during wet-up
US5320732A (en) 1990-07-20 1994-06-14 Matsushita Electric Industrial Co., Ltd. Biosensor and measuring apparatus using the same
JPH0820412B2 (ja) 1990-07-20 1996-03-04 松下電器産業株式会社 使い捨てセンサを用いた定量分析方法、及び装置
US5120421A (en) 1990-08-31 1992-06-09 The United States Of America As Represented By The United States Department Of Energy Electrochemical sensor/detector system and method
US5046618A (en) 1990-11-19 1991-09-10 R. P. Scherer Corporation Child-resistant blister pack
DE4100727C2 (de) 1991-01-09 1994-12-22 Klein Karl Dittmar Dr Analytisches Verfahren für Enzymelektrodensensoren
FR2673183B1 (fr) 1991-02-21 1996-09-27 Asulab Sa Complexes mono, bis ou tris (2,2'-bipyridine substituee) d'un metal choisi parmi le fer, le ruthenium, l'osmium ou le vanadium et leurs procedes de preparation .
EP0586397B1 (en) 1991-02-27 1998-12-02 Boehringer Mannheim Corporation Improved method and reagent for determination of an analyte
US5223117A (en) 1991-05-03 1993-06-29 Mass. Institute Of Technology Two-terminal voltammetric microsensors
DE4123348A1 (de) 1991-07-15 1993-01-21 Boehringer Mannheim Gmbh Elektrochemisches analysesystem
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
JPH05163139A (ja) 1991-12-12 1993-06-29 Ajinomoto Co Inc 抗動脈硬化剤
US5217594A (en) 1992-01-15 1993-06-08 Enzyme Technology Research Group, Inc. Convenient determination of trace lead in whole blood and other fluids
US5334296A (en) 1992-01-15 1994-08-02 Andcare, Inc. Peroxidase colloidal gold oxidase biosensors for mediatorless glucose determination
US5468366A (en) 1992-01-15 1995-11-21 Andcare, Inc. Colloidal-gold electrosensor measuring device
JP3084877B2 (ja) 1992-01-21 2000-09-04 松下電器産業株式会社 グルコースセンサの製造方法
FR2686442B1 (fr) 1992-01-21 1994-04-29 Beller Isi Appareil convertisseur audiofrequence perfectionne, installation pour le traitement de sujets comprenant un tel appareil et procede mettant en óoeuvre une telle installation.
US5391272A (en) 1992-03-06 1995-02-21 Andcare, Inc. Electrochemical immunoassay methods
US5603820A (en) 1992-04-21 1997-02-18 The United States Of America As Represented By The Department Of Health And Human Services Nitric oxide sensor
WO1993021518A1 (en) 1992-04-21 1993-10-28 Tadeusz Malinski Nitric oxide sensor
GB9212010D0 (en) 1992-06-05 1992-07-15 Medisense Inc Mediators to oxidoreductase enzymes
US5710011A (en) 1992-06-05 1998-01-20 Medisense, Inc. Mediators to oxidoreductase enzymes
JP2541081B2 (ja) 1992-08-28 1996-10-09 日本電気株式会社 バイオセンサ及びバイオセンサの製造・使用方法
FR2699170B1 (fr) 1992-12-15 1995-07-28 Asulab Sa Complexes d'un métal de transition à ligands 2,2'-bipyridine substitués par au moins un radical ammonium alkyle, leur procédé de fabrication et leur application comme médiateur redox.
US5385846A (en) 1993-06-03 1995-01-31 Boehringer Mannheim Corporation Biosensor and method for hematocrit determination
DE4318891A1 (de) 1993-06-07 1994-12-08 Mannesmann Ag Elektrochemisches Gasspurenmeßsystem mit Funktionskontrolle
US5366609A (en) * 1993-06-08 1994-11-22 Boehringer Mannheim Corporation Biosensing meter with pluggable memory key
WO1994029705A1 (en) 1993-06-08 1994-12-22 Boehringer Mannheim Corporation Biosensing meter which detects proper electrode engagement and distinguishes sample and check strips
US5405511A (en) * 1993-06-08 1995-04-11 Boehringer Mannheim Corporation Biosensing meter with ambient temperature estimation method and system
US5352351A (en) 1993-06-08 1994-10-04 Boehringer Mannheim Corporation Biosensing meter with fail/safe procedures to prevent erroneous indications
US5658443A (en) 1993-07-23 1997-08-19 Matsushita Electric Industrial Co., Ltd. Biosensor and method for producing the same
US5410474A (en) 1993-07-27 1995-04-25 Miles Inc. Buttonless memory system for an electronic measurement device
US5792668A (en) 1993-08-06 1998-08-11 Solid State Farms, Inc. Radio frequency spectral analysis for in-vitro or in-vivo environments
FR2710413B1 (fr) 1993-09-21 1995-11-03 Asulab Sa Dispositif de mesure pour capteurs amovibles.
JPH07128338A (ja) 1993-11-02 1995-05-19 Kyoto Daiichi Kagaku:Kk 簡易血糖計におけるデータ管理方法及び該データ管理方法を使用する簡易血糖計
US5589326A (en) 1993-12-30 1996-12-31 Boehringer Mannheim Corporation Osmium-containing redox mediator
US5393615A (en) 1994-02-03 1995-02-28 Miles Inc. Mediators suitable for the electrochemical regeneration of NADH, NADPH or analogs thereof
US5762770A (en) 1994-02-21 1998-06-09 Boehringer Mannheim Corporation Electrochemical biosensor test strip
US5437999A (en) 1994-02-22 1995-08-01 Boehringer Mannheim Corporation Electrochemical sensor
AUPM506894A0 (en) 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
US6322676B1 (en) 1998-03-25 2001-11-27 University Of Iowa Research Foundation Magnetic composites exhibiting distinct flux properties due to gradient interfaces
US5429735A (en) 1994-06-27 1995-07-04 Miles Inc. Method of making and amperometric electrodes
US6949179B2 (en) 1994-08-25 2005-09-27 University Of Iowa Research Foundation Methods for forming magnetically modified electrodes and articles produced thereby
US6001248A (en) 1994-08-25 1999-12-14 The University Of Iowa Research Foundation Gradient interface magnetic composites and systems therefor
US5498542A (en) 1994-09-29 1996-03-12 Bayer Corporation Electrode mediators for regeneration of NADH and NADPH
IE72524B1 (en) * 1994-11-04 1997-04-23 Elan Med Tech Analyte-controlled liquid delivery device and analyte monitor
US5644501A (en) 1994-12-06 1997-07-01 Lin; Shengfu Method of using a computer to collect chemical signals directly
DE4445947C2 (de) 1994-12-22 1998-03-12 Draegerwerk Ag Verfahren zur Erkennung von Fehlerquellen bei amperometrischen Meßzellen
US5630986A (en) 1995-01-13 1997-05-20 Bayer Corporation Dispensing instrument for fluid monitoring sensors
US5575403A (en) 1995-01-13 1996-11-19 Bayer Corporation Dispensing instrument for fluid monitoring sensors
US6153069A (en) * 1995-02-09 2000-11-28 Tall Oak Ventures Apparatus for amperometric Diagnostic analysis
US5620890A (en) 1995-03-14 1997-04-15 The United States Of America As Represented By The Secretary Of Agriculture Monoclonal antibodies to hygromycin B and the method of making the same
US5650062A (en) 1995-03-17 1997-07-22 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
US5571401A (en) 1995-03-27 1996-11-05 California Institute Of Technology Sensor arrays for detecting analytes in fluids
US6537498B1 (en) 1995-03-27 2003-03-25 California Institute Of Technology Colloidal particles used in sensing arrays
US5554269A (en) 1995-04-11 1996-09-10 Gas Research Institute Nox sensor using electrochemical reactions and differential pulse voltammetry (DPV)
US5620579A (en) 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
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
JPH0989832A (ja) 1995-09-26 1997-04-04 Kdk Corp イオン選択性電極およびそれを用いたイオン分析方法
US6689265B2 (en) 1995-10-11 2004-02-10 Therasense, Inc. Electrochemical analyte sensors using thermostable soybean peroxidase
AUPN661995A0 (en) 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
FR2742543B1 (fr) 1995-12-19 1998-02-13 Univ Geneve Microcapteurs et microsystemes electrochimiques integres fiables pour l'analyse chimique directe de composes en milieux aqueux complexes
JP3365184B2 (ja) 1996-01-10 2003-01-08 松下電器産業株式会社 バイオセンサ
US5755954A (en) 1996-01-17 1998-05-26 Technic, Inc. Method of monitoring constituents in electroless plating baths
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
JP3370504B2 (ja) 1996-03-13 2003-01-27 松下電器産業株式会社 バイオセンサ
JP3828578B2 (ja) 1996-04-22 2006-10-04 イムラ・ジャパン株式会社 Ｃｏガスセンサおよびｃｏガス濃度測定方法
US5660791A (en) 1996-06-06 1997-08-26 Bayer Corporation Fluid testing sensor for use in dispensing instrument
US5874046A (en) 1996-10-30 1999-02-23 Raytheon Company Biological warfare agent sensor system employing ruthenium-terminated oligonucleotides complementary to target live agent DNA sequences
US6110354A (en) 1996-11-01 2000-08-29 University Of Washington Microband electrode arrays
ES2184236T3 (es) 1997-02-06 2003-04-01 Therasense Inc Sensor in vitro de analitos de pequeño volumen.
KR100241928B1 (ko) 1997-03-31 2000-03-02 박종근 다공성 박막 위에 전극이 일체로 형성된 정량장치 및 이를 이용한 정량방법
US5759364A (en) 1997-05-02 1998-06-02 Bayer Corporation Electrochemical biosensor
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6391645B1 (en) 1997-05-12 2002-05-21 Bayer Corporation Method and apparatus for correcting ambient temperature effect in biosensors
EP0990151A2 (en) 1997-06-16 2000-04-05 ELAN CORPORATION, Plc Methods of calibrating and testing a sensor for (in vivo) measurement of an analyte and devices for use in such methods
DE19735379B4 (de) 1997-08-14 2008-06-05 Perkinelmer Optoelectronics Gmbh Sensorsystem und Herstellungsverfahren
US6054039A (en) 1997-08-18 2000-04-25 Shieh; Paul Determination of glycoprotein and glycosylated hemoglobin in blood
JP3552884B2 (ja) 1997-09-04 2004-08-11 沖電気工業株式会社 重ね合わせ精度測定用パターン
US6071391A (en) 1997-09-12 2000-06-06 Nok Corporation Enzyme electrode structure
DE19743270A1 (de) 1997-09-30 1999-04-01 Siemens Ag Herstellverfahren für eine keramische Schicht
AU1203699A (en) 1997-10-29 1999-05-17 Ana R. Guadalupe Electroanalytical applications of screen-printable surfactant-induced sol-gel graphite composites
SE9703958D0 (sv) 1997-10-29 1997-10-29 Pacesetter Ab Method and device for determination of concentration
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US6033866A (en) 1997-12-08 2000-03-07 Biomedix, Inc. Highly sensitive amperometric bi-mediator-based glucose biosensor
EP1042667B1 (en) 1997-12-22 2009-06-17 Roche Diagnostics Operations, Inc. Meter
US7390667B2 (en) 1997-12-22 2008-06-24 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC phase angle measurements
US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
US7407811B2 (en) 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
JP3991173B2 (ja) * 1998-02-17 2007-10-17 アークレイ株式会社 液体サンプルとコントロール液の弁別の方法
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
DE19815684A1 (de) 1998-04-08 1999-10-14 Roche Diagnostics Gmbh Verfahren zur Herstellung von analytischen Hilfsmitteln
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
DK1077636T3 (da) 1998-05-13 2004-05-24 Cygnus Therapeutic Systems Signalbehandling til måling af fysiologiske analytter
JP4256588B2 (ja) 1998-05-20 2009-04-22 アークレイ株式会社 統計的手法を用いた電気化学的測定方法および測定装置
DE19824629A1 (de) 1998-06-02 1999-12-16 Biotul Bio Instr Gmbh Sensor, beruhend auf der Kombination von Oberflächenplasmonenresonanz und Cyclovoltammetrie
KR20010071519A (ko) 1998-06-19 2001-07-28 벤자민 에프 커틀러 제1 해상도를 가지는 인코딩된 이미지를 제2 해상도를가지는 이미지로 직접 디코딩하는 방법 및 장치
JP2002518998A (ja) 1998-06-24 2002-07-02 セラセンス、インク． ヌクレオチドシーケンスの電気化学的認識用マルチセンサーアレイおよび方法
US6251260B1 (en) 1998-08-24 2001-06-26 Therasense, Inc. Potentiometric sensors for analytic determination
JP4530541B2 (ja) 1998-09-17 2010-08-25 クリニカル・マイクロ・センサーズ・インコーポレイテッド 被検体検出のためのシグナル検出法
GB9821482D0 (en) 1998-10-03 1998-11-25 Cranfield Biotech Ltd Novel methods for measurement of individual aliphatic compounds in mixtures
US6591125B1 (en) 2000-06-27 2003-07-08 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
US6338790B1 (en) 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
DE19851164C2 (de) 1998-11-06 2003-04-10 Draeger Safety Ag & Co Kgaa Verfahren und Vorrichtung zum Betreiben einer elektrochemischen Meßzelle
AR019495A1 (es) 1998-11-16 2002-02-20 Procter & Gamble Composiciones limpiadoras ultrasonicas
US6475372B1 (en) 2000-02-02 2002-11-05 Lifescan, Inc. Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
CA2263666A1 (en) 1999-03-18 2000-09-18 Pierre-Louis Foucault Cable failure device
WO2000067011A1 (en) 1999-04-30 2000-11-09 Hw Electrochem Technology Pte Ltd. Apparatus for voltammetric analysis
CA2376532A1 (en) 1999-06-10 2000-12-21 Song Shi Biosensors which utilize charge neutral conjugated polymers
GB9915433D0 (en) 1999-07-01 1999-09-01 Europ Org For Nuclear Research A monolithic semiconductor detector
CA2305922C (en) 1999-08-02 2005-09-20 Bayer Corporation Improved electrochemical sensor design
US6841052B2 (en) 1999-08-02 2005-01-11 Bayer Corporation Electrochemical-sensor design
US6699384B1 (en) 1999-09-21 2004-03-02 Battelle Memorial Institute Compact electrochemical sensor system and method for field testing for metals in saliva or other fluids
US7276146B2 (en) * 2001-11-16 2007-10-02 Roche Diagnostics Operations, Inc. Electrodes, methods, apparatuses comprising micro-electrode arrays
AU1457401A (en) 1999-11-02 2001-05-14 Advanced Sensor Technologies, Inc. Microscopic combination amperometric and potentiometric sensor
CA2423837C (en) 1999-11-04 2007-09-11 Therasense, Inc. Small volume in vitro analyte sensor and methods
US6616819B1 (en) 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
WO2001033207A1 (en) 1999-11-04 2001-05-10 Advanced Sensor Technologies, Inc. Microscopic multi-site sensor array with integrated control and analysis circuitry
US6605201B1 (en) 1999-11-15 2003-08-12 Therasense, Inc. Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith
JP4050434B2 (ja) 1999-11-29 2008-02-20 松下電器産業株式会社 サンプルの弁別方法
CA2399027C (en) 2000-01-31 2010-06-22 Joel S. Rossier Method for fabricating micro-structures with various surface properties in multilayer body by plasma etching
US6558529B1 (en) 2000-02-07 2003-05-06 Steris Inc. Electrochemical sensor for the specific detection of peroxyacetic acid in aqueous solutions using pulse amperometric methods
US6824669B1 (en) 2000-02-17 2004-11-30 Motorola, Inc. Protein and peptide sensors using electrical detection methods
US20030175737A1 (en) 2000-03-01 2003-09-18 Jurgen Schulein Quantifying target molecules contained in a liquid
GB0005564D0 (en) 2000-03-08 2000-05-03 Inverness Medical Ltd Measurjement of substances in liquid
GB0015406D0 (en) 2000-06-24 2000-08-16 British Nuclear Fuels Plc Sensor for metal ions
US6939451B2 (en) 2000-09-19 2005-09-06 Aclara Biosciences, Inc. Microfluidic chip having integrated electrodes
WO2002031482A2 (de) 2000-10-10 2002-04-18 Nanogen, Inc. Vorrichtung und verfahren zur elektrisch beschleunigten immobilisierung von molekülen
DE10049901C2 (de) 2000-10-10 2003-01-02 Aventis Res & Tech Gmbh & Co Vorrichtung und Verfahren zur elektrisch beschleunigten Immobilisierung und zur Detektion von Molekülen
US7419580B2 (en) 2000-12-14 2008-09-02 The University Of Hong Kong Methods and apparatus for the oxidation of glucose molecules
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
WO2002057768A1 (fr) 2001-01-17 2002-07-25 Arkray, Inc. Procede d'analyse quantitative et dispositif d'analyse quantitative utilisant un capteur
US20020157967A1 (en) 2001-02-26 2002-10-31 Institute Of Ocupational Safety And Health, Council Of Labor Affairs, Executive Yuan Electrochemical gaseous chlorine sensor and method for making the same
WO2002077633A1 (en) 2001-03-23 2002-10-03 The Regents Of The University Of California Open circuit potential amperometry and voltammetry
US7041468B2 (en) 2001-04-02 2006-05-09 Therasense, Inc. Blood glucose tracking apparatus and methods
US6676816B2 (en) 2001-05-11 2004-01-13 Therasense, Inc. Transition metal complexes with (pyridyl)imidazole ligands and sensors using said complexes
US20030136673A1 (en) 2001-05-31 2003-07-24 Denis Pilloud Amperometric sensors using synthetic substrates based on modeled active-site chemistry
ITBO20010375A1 (it) 2001-06-13 2002-12-13 Valter Lolli Metodo per la realizzazione di elementi di testa per radiatori termici, ed elemento di testa realizzato con tale metodo
GB0115586D0 (en) 2001-06-26 2001-08-15 Zellweger Analytics Ltd Monitoring of gas sensors
WO2003008956A1 (en) 2001-07-18 2003-01-30 Arkray, Inc. Implement and device for analysis
US6528972B2 (en) 2001-07-20 2003-03-04 Tai-Her Yang Voltage detection controlled shunt and voltage division circuit for a charging device
EP1279742A1 (en) 2001-07-23 2003-01-29 Applied NanoSystems B.V. Method of binding a compound to a sensor surface using hydrophobin
CN1156573C (zh) 2001-07-25 2004-07-07 中国科学院武汉病毒研究所 一种用于葡萄糖传感器的融合蛋白的制备方法
JP2003061650A (ja) 2001-08-27 2003-03-04 Toyobo Co Ltd 新規ヒスタミン酵素とその製造法、及びヒスタミンの高感度測定法
USRE44522E1 (en) 2001-09-14 2013-10-08 Arkray, Inc. Concentration measuring method, concentration test instrument, and concentration measuring apparatus
US20030116447A1 (en) 2001-11-16 2003-06-26 Surridge Nigel A. Electrodes, methods, apparatuses comprising micro-electrode arrays
US20030113933A1 (en) 2001-12-18 2003-06-19 Rasmus Jansson Analysis of components in liquids
KR100407822B1 (ko) 2001-12-04 2003-12-01 한국전자통신연구원 전기화학식 면역 센서와 이를 이용한 생화학 시료검출장치 및 방법
JP2005515413A (ja) 2002-01-15 2005-05-26 アガマトリックス， インコーポレイテッド 電気化学的な信号処理方法及び装置
US7018518B2 (en) 2002-02-04 2006-03-28 Yissum Research Development Company Of The Hebrew University Of Jerusalem Biosensor carrying redox enzymes
CN100457703C (zh) 2002-02-08 2009-02-04 沙伯基础创新塑料知识产权有限公司 精制苯酚的方法和催化剂
US7601249B2 (en) 2002-02-10 2009-10-13 Agamatrix, Inc. Method and apparatus for assay of electrochemical properties
GB0208095D0 (en) 2002-04-09 2002-05-22 Dobson John V Electrochemical sensor system and sensing method
US7087150B2 (en) 2002-05-03 2006-08-08 Rosemount Analytical Inc. Chloramine amperometric sensor
DE10222312B4 (de) 2002-05-18 2005-02-03 Man B&W Diesel A/S Kreuzkopfmotor
US20040099531A1 (en) 2002-08-15 2004-05-27 Rengaswamy Srinivasan Methods and apparatus for electrochemically testing samples for constituents
JP3993049B2 (ja) 2002-09-03 2007-10-17 独立行政法人科学技術振興機構 生理活性物質の電気化学的分析用素子およびそれを用いる分析方法
WO2004023128A1 (en) 2002-09-05 2004-03-18 Unisearch Limited Detection of target nucleic acid molecules by alteration of reaction of a redox species following hybridization with immoblized capture nucleic acid molecules
US7175746B2 (en) 2002-10-22 2007-02-13 Council Of Scientific And Industrial Research Polymer based enzyme electrode for estimation of cholesterol and process for preparation thereof
US7501053B2 (en) 2002-10-23 2009-03-10 Abbott Laboratories Biosensor having improved hematocrit and oxygen biases
WO2004046707A1 (en) 2002-11-18 2004-06-03 Advanced Sensor Technologies Microscopic multi-site sensor array with integrated control and analysis circuitry
WO2004053476A1 (en) 2002-12-09 2004-06-24 Otre Ab Simplified signal processing method for voltammetry
US7063781B2 (en) 2002-12-11 2006-06-20 The Johns Hopkins University Techniques for sensing chloride ions in wet or dry media
GB0300820D0 (en) 2003-01-14 2003-02-12 Diagnoswiss Sa Membrane-microchannel strip
US7267837B2 (en) 2003-01-16 2007-09-11 Arun Kumar Enzyme electrode and process for preparation thereof
JP3939256B2 (ja) 2003-02-10 2007-07-04 独立行政法人科学技術振興機構 ターゲット認識素子及びターゲット認識素子を利用したバイオセンサ
US7132041B2 (en) * 2003-02-11 2006-11-07 Bayer Healthcare Llc Methods of determining the concentration of an analyte in a fluid test sample
JP4614630B2 (ja) 2003-03-31 2011-01-19 有限会社筑波物質情報研究所 機能性高分子化合物およびそれを用いたバイオセンサ
AU2003901589A0 (en) * 2003-04-04 2003-05-01 Griffith University Novel photoelectrichemical oxygen demand assay
US6988179B2 (en) 2003-04-07 2006-01-17 International Business Machines Corporation Method, system, and program for ordering of physical extents
US8071028B2 (en) 2003-06-12 2011-12-06 Abbott Diabetes Care Inc. Method and apparatus for providing power management in data communication systems
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US7597793B2 (en) 2003-06-20 2009-10-06 Roche Operations Ltd. System and method for analyte measurement employing maximum dosing time delay
GB0314944D0 (en) 2003-06-26 2003-07-30 Univ Cranfield Electrochemical detector for metabolites in physiological fluids
ES2709991T3 (es) 2003-08-21 2019-04-22 Agamatrix Inc Método y aparato para el análisis de propiedades electroquímicas
TWM240701U (en) 2003-09-17 2004-08-11 Molex Taiwan Ltd Electronic card connector
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
WO2005073708A2 (de) 2004-01-29 2005-08-11 Siemens Aktiengesellschaft Verfahren zur messung der konzentration oder konzentrationsänderung einer redoxaktiven substanz und zugehörige vorrichtung
EP1714148B1 (en) * 2004-02-06 2011-11-02 Bayer HealthCare LLC Electrochemical biosensor
TWI385379B (zh) 2004-10-12 2013-02-11 Bayer Healthcare Llc 在擴散障壁層中濃度的測定
GB0501826D0 (en) 2005-01-28 2005-03-09 Melys Diagnostics Ltd Apparatus for measurement of analyte concentration
CN103558284B (zh) 2005-07-20 2017-04-12 安晟信医疗科技控股公司 门控电流分析法
CN1328156C (zh) 2005-10-27 2007-07-25 上海大学 纳米氧化物粉体材料的制备方法
JP5448348B2 (ja) 2008-02-15 2014-03-19 キヤノン株式会社 照明光学系及び画像投射装置
US20100116824A1 (en) 2008-11-07 2010-05-13 Stalions Stephen E Bag-in-box assembly

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EP3753481A1 (en) 2020-12-23
US20150176054A1 (en) 2015-06-25
ES2825036T3 (es) 2021-05-14
EP2679150B1 (en) 2020-07-22
EP3753481B1 (en) 2024-07-17
US9005527B2 (en) 2015-04-14
US20130334066A1 (en) 2013-12-19
WO2008051742A2 (en) 2008-05-02
JP2013145244A (ja) 2013-07-25
MX2009004400A (es) 2009-05-11
CA2667295C (en) 2018-02-20
US11091790B2 (en) 2021-08-17
JP5608255B2 (ja) 2014-10-15
US20120031776A1 (en) 2012-02-09
US8470604B2 (en) 2013-06-25
EP2679150A3 (en) 2014-11-05
US10190150B2 (en) 2019-01-29
MX347099B (es) 2017-04-12
US20090068754A1 (en) 2009-03-12
EP2083674A2 (en) 2009-08-05
HK1131872A1 (en) 2010-02-12
BRPI0717620A2 (pt) 2013-10-22
EP2083674B1 (en) 2018-03-07

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