[go: up one dir, main page]

DE69836016D1 - Elektroden zur messung von analyten in kleinen probemengen - Google Patents

Elektroden zur messung von analyten in kleinen probemengen

Info

Publication number
DE69836016D1
DE69836016D1 DE69836016T DE69836016T DE69836016D1 DE 69836016 D1 DE69836016 D1 DE 69836016D1 DE 69836016 T DE69836016 T DE 69836016T DE 69836016 T DE69836016 T DE 69836016T DE 69836016 D1 DE69836016 D1 DE 69836016D1
Authority
DE
Germany
Prior art keywords
conductive layer
mesh
gap
layer
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69836016T
Other languages
English (en)
Other versions
DE69836016T2 (de
Inventor
Charles Williams
Bernadette Yon-Hin
Neil Blair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Sensors Ltd
Original Assignee
Cambridge Sensors Ltd
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 Cambridge Sensors Ltd filed Critical Cambridge Sensors Ltd
Application granted granted Critical
Publication of DE69836016D1 publication Critical patent/DE69836016D1/de
Publication of DE69836016T2 publication Critical patent/DE69836016T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE69836016T 1997-06-04 1998-06-03 Elektroden zur messung von analyten in kleinen probemengen Expired - Lifetime DE69836016T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9711395 1997-06-04
GBGB9711395.5A GB9711395D0 (en) 1997-06-04 1997-06-04 Improvements to electrodes for the measurement of analytes in small samples
PCT/GB1998/001624 WO1998055856A1 (en) 1997-06-04 1998-06-03 Electrodes for the measurement of analytes in small sample volumes

Publications (2)

Publication Number Publication Date
DE69836016D1 true DE69836016D1 (de) 2006-11-09
DE69836016T2 DE69836016T2 (de) 2007-01-18

Family

ID=10813465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69836016T Expired - Lifetime DE69836016T2 (de) 1997-06-04 1998-06-03 Elektroden zur messung von analyten in kleinen probemengen

Country Status (10)

Country Link
US (1) US6436256B1 (de)
EP (1) EP0986748B1 (de)
JP (1) JP4073969B2 (de)
AT (1) ATE340997T1 (de)
CA (1) CA2292505C (de)
DE (1) DE69836016T2 (de)
DK (1) DK0986748T3 (de)
ES (1) ES2273420T3 (de)
GB (1) GB9711395D0 (de)
WO (1) WO1998055856A1 (de)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050287035A1 (en) * 1997-06-04 2005-12-29 Bernadette Yon-Hin Electrode strips for testing small volumes
US6036924A (en) 1997-12-04 2000-03-14 Hewlett-Packard Company Cassette of lancet cartridges for sampling blood
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US20050103624A1 (en) 1999-10-04 2005-05-19 Bhullar Raghbir S. Biosensor and method of making
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
US7073246B2 (en) 1999-10-04 2006-07-11 Roche Diagnostics Operations, Inc. Method of making a biosensor
US6780296B1 (en) 1999-12-23 2004-08-24 Roche Diagnostics Corporation Thermally conductive sensor
US6540890B1 (en) 2000-11-01 2003-04-01 Roche Diagnostics Corporation Biosensor
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US7043050B2 (en) * 2001-05-02 2006-05-09 Microsoft Corporation Software anti-piracy systems and methods utilizing certificates with digital content
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
EP1404233B1 (de) 2001-06-12 2009-12-02 Pelikan Technologies Inc. Selbstoptimierende lanzettenvorrichtung mit adaptationsmittel für zeitliche schwankungen von hauteigenschaften
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7344507B2 (en) 2002-04-19 2008-03-18 Pelikan Technologies, Inc. Method and apparatus for lancet actuation
DE60238914D1 (de) 2001-06-12 2011-02-24 Pelikan Technologies Inc Integriertes system zur blutprobenanalyse mit mehrfach verwendbarem probennahmemodul
US7749174B2 (en) 2001-06-12 2010-07-06 Pelikan Technologies, Inc. Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge
DE60234597D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Gerät und verfahren zur entnahme von blutproben
WO2002100460A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Electric lancet actuator
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
WO2002100461A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Method and apparatus for improving success rate of blood yield from a fingerstick
KR100426638B1 (ko) * 2001-07-07 2004-04-08 주식회사 인포피아 혈당 측정용 센서 및 그 센서를 이용한 혈당 측정방법
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
US7344894B2 (en) 2001-10-16 2008-03-18 Agilent Technologies, Inc. Thermal regulation of fluidic samples within a diagnostic cartridge
US6997343B2 (en) 2001-11-14 2006-02-14 Hypoguard Limited Sensor dispensing device
US20030111357A1 (en) * 2001-12-13 2003-06-19 Black Murdo M. Test meter calibration
US20030169426A1 (en) * 2002-03-08 2003-09-11 Peterson Timothy A. Test member orientation
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7563232B2 (en) 2002-04-19 2009-07-21 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
WO2003088824A2 (en) 2002-04-19 2003-10-30 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7410468B2 (en) 2002-04-19 2008-08-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7648468B2 (en) 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7485128B2 (en) 2002-04-19 2009-02-03 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7717863B2 (en) 2002-04-19 2010-05-18 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7244265B2 (en) 2002-04-19 2007-07-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7708701B2 (en) 2002-04-19 2010-05-04 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7141058B2 (en) 2002-04-19 2006-11-28 Pelikan Technologies, Inc. Method and apparatus for a body fluid sampling device using illumination
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7374544B2 (en) 2002-04-19 2008-05-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7582099B2 (en) 2002-04-19 2009-09-01 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7524293B2 (en) 2002-04-19 2009-04-28 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
DE10318899A1 (de) * 2002-04-22 2003-11-20 Bcs Bio Und Chemosensoren Gmbh Vorrichtung zur Probenrückhaltung bei Biosensoren
US20080112852A1 (en) * 2002-04-25 2008-05-15 Neel Gary T Test Strips and System for Measuring Analyte Levels in a Fluid Sample
US6946299B2 (en) 2002-04-25 2005-09-20 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
US6964871B2 (en) * 2002-04-25 2005-11-15 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
US7250095B2 (en) * 2002-07-11 2007-07-31 Hypoguard Limited Enzyme electrodes and method of manufacture
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US7264139B2 (en) * 2003-01-14 2007-09-04 Hypoguard Limited Sensor dispensing device
US7311812B2 (en) * 2003-05-30 2007-12-25 Abbott Laboratories Biosensor
DE602004028463D1 (de) 2003-05-30 2010-09-16 Pelikan Technologies Inc Verfahren und vorrichtung zur injektion von flüssigkeit
ES2490740T3 (es) 2003-06-06 2014-09-04 Sanofi-Aventis Deutschland Gmbh Aparato para toma de muestras de fluido sanguíneo y detección de analitos
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
EP1635700B1 (de) 2003-06-13 2016-03-09 Sanofi-Aventis Deutschland GmbH Gerät für eine point of care vorrichtung
HUE039852T2 (hu) 2003-06-20 2019-02-28 Hoffmann La Roche Eljárás és reagens keskeny, homogén reagenscsíkok elõállítására
GB0322099D0 (en) * 2003-09-20 2003-10-22 Cambridge Sensors Ltd Method for the reduction of Haematocrit effect on test strips and biosensors
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
EP1706026B1 (de) 2003-12-31 2017-03-01 Sanofi-Aventis Deutschland GmbH Verfahren und vorrichtung zur verbesserung der fluidströmung und der probennahme
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
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
EP1765194A4 (de) 2004-06-03 2010-09-29 Pelikan Technologies Inc Verfahren und gerät für eine flüssigkeitsentnahmenvorrichtung
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
JP2006156943A (ja) * 2004-09-28 2006-06-15 Seiko Epson Corp 配線パターンの形成方法、配線パターンおよび電子機器
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
GB0511270D0 (en) 2005-06-03 2005-07-13 Hypoguard Ltd Test system
US7695600B2 (en) * 2005-06-03 2010-04-13 Hypoguard Limited Test system
US7905999B2 (en) * 2005-06-08 2011-03-15 Abbott Laboratories Biosensor strips and methods of preparing same
US7922883B2 (en) 2005-06-08 2011-04-12 Abbott Laboratories Biosensors and methods of using the same
BRPI0614736A2 (pt) * 2005-08-16 2016-08-30 Home Diagnostics Inc métodos de fabrico de pluralidade de tiras de teste e de análise do respectivo fabrico, cartão de teste para análise do controle de qualidade e métodos de análise e fabrico de cartão de teste
US7811430B2 (en) 2006-02-28 2010-10-12 Abbott Diabetes Care Inc. Biosensors and methods of making
US7465597B2 (en) 2006-06-29 2008-12-16 Home Diagnostics, Inc. Method of manufacturing a diagnostic test strip
WO2008119039A2 (en) * 2007-03-27 2008-10-02 Paul Wessel Test strip and monitoring device
US8008037B2 (en) 2008-03-27 2011-08-30 Roche Diagnostics Operations, Inc. Matrix composition with alkylphenazine quaternary salt and a nitrosoaniline
EP2265324B1 (de) 2008-04-11 2015-01-28 Sanofi-Aventis Deutschland GmbH Integriertes System zur Messung von Analyten
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
GB2518165B (en) * 2013-09-11 2016-04-27 Cilag Gmbh Int Electrochemical-based analytical test strip with ultra-thin discontinuous metal layer
US10598624B2 (en) 2014-10-23 2020-03-24 Abbott Diabetes Care Inc. Electrodes having at least one sensing structure and methods for making and using the same
JP2018017593A (ja) * 2016-07-27 2018-02-01 シスメックス株式会社 電極およびその製造方法、酵素センサ、グルコースセンサならびに生体内成分測定装置
WO2018148469A1 (en) * 2017-02-08 2018-08-16 Essenlix Corp. Bio/chemical material extraction and assay

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211648A (ja) 1982-06-02 1983-12-09 Fuji Photo Film Co Ltd イオン活量測定器具
US5682884A (en) * 1983-05-05 1997-11-04 Medisense, Inc. Strip electrode with screen printing
ATE143289T1 (de) 1984-06-13 1996-10-15 Applied Research Systems Vorrichtung, mit verwendung in chemischen prüfverfahren
US5141868A (en) 1984-06-13 1992-08-25 Internationale Octrooi Maatschappij "Octropa" Bv Device for use in chemical test procedures
JPS6262259A (ja) 1985-09-11 1987-03-18 Fuji Photo Film Co Ltd イオン活量測定器具およびそれを用いる測定方法
KR900005223B1 (ko) 1986-12-11 1990-07-21 가부시끼가이샤 호리바 세이사꾸쇼 이온농도등의 측정방법과 그 측정에 사용하는 계측기의 교정용시이트 및 교정방법
GB8817421D0 (en) 1988-07-21 1988-08-24 Medisense Inc Bioelectrochemical electrodes
FR2673289B1 (fr) * 1991-02-21 1994-06-17 Asulab Sa Capteur de mesure de la quantite d'un composant en solution.
US5789154A (en) * 1993-10-12 1998-08-04 Cornell Research Foundation, Inc. Liposome-enhanced immunoassay and test device
US5429735A (en) 1994-06-27 1995-07-04 Miles Inc. Method of making and amperometric electrodes
US5494562A (en) * 1994-06-27 1996-02-27 Ciba Corning Diagnostics Corp. Electrochemical sensors
US5628890A (en) * 1995-09-27 1997-05-13 Medisense, Inc. Electrochemical sensor
US5708247A (en) 1996-02-14 1998-01-13 Selfcare, Inc. Disposable glucose test strips, and methods and compositions for making same

Also Published As

Publication number Publication date
JP4073969B2 (ja) 2008-04-09
GB9711395D0 (en) 1997-07-30
EP0986748A1 (de) 2000-03-22
US6436256B1 (en) 2002-08-20
DE69836016T2 (de) 2007-01-18
WO1998055856A1 (en) 1998-12-10
ATE340997T1 (de) 2006-10-15
ES2273420T3 (es) 2007-05-01
CA2292505A1 (en) 1998-12-10
JP2002502500A (ja) 2002-01-22
CA2292505C (en) 2007-05-15
EP0986748B1 (de) 2006-09-27
DK0986748T3 (da) 2007-01-15

Similar Documents

Publication Publication Date Title
DE69836016D1 (de) Elektroden zur messung von analyten in kleinen probemengen
US5739039A (en) Microelectrodes and amperometric assays
DE69909503D1 (de) Elektrodenstreifen zum testen von kleinen volumen
US6660141B1 (en) Electrochemical sensor
GB2322707A (en) Electrochemical test device and related methods
ATE233897T1 (de) Biosensor mit ionendurchlässige kanäle aufweisender lipidmembran
CA2224308A1 (en) Electrochemical biosensor test strip
ATE275723T1 (de) Elektroden und ihre verwendung in assays
US20060201804A1 (en) Sensor connection means
EP0964059A3 (de) Biosensor
CA2481193A1 (en) Improved electrochemical biosensor test strip
EP1304566A4 (de) Biosensor
DE3676463D1 (de) Verfahren und vorrichtungen fuer elektrochemische analysen.
ES2177474T1 (es) Sensor desechable y metodo para su fabricacion.
AR015167A1 (es) Tira con electrodos alargada para efectuar una medicion electroquimica de glucosa en sangre entera
ATE446513T1 (de) Verfahren zum electrochemischen analysieren einer analyte
DK0923722T3 (da) Elektrokemisk celle
US10514353B2 (en) Arrangement and method for the electrochemical analysis of liquid samples by means of lateral flow assays
Janata Electrochemical sensors and their impedances: a tutorial
CA2159905A1 (en) Biological species detection method and biosensor therefor
GB2297172A (en) Analysis of liquid solutions
AT413766B (de) Potentiometrische, ionenselektive elektrode
EP0682247A1 (de) Verbesserte Bezugselektrode
JPS60155960A (ja) イオン活量測定器具
RU94004655A (ru) Электрохимический датчик для определения концентрации глюкозы и способ его изготовления

Legal Events

Date Code Title Description
8364 No opposition during term of opposition