ES2019291B3 - Metodo y aparato para analisis electroquimico. - Google Patents

Metodo y aparato para analisis electroquimico.

Info

Publication number
ES2019291B3
ES2019291B3 ES86308514T ES86308514T ES2019291B3 ES 2019291 B3 ES2019291 B3 ES 2019291B3 ES 86308514 T ES86308514 T ES 86308514T ES 86308514 T ES86308514 T ES 86308514T ES 2019291 B3 ES2019291 B3 ES 2019291B3
Authority
ES
Spain
Prior art keywords
analyte
sample liquid
compartments
electrochemical analysis
cell
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
ES86308514T
Other languages
English (en)
Inventor
Claes Ivan Nylander
Ian William Burns
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Application granted granted Critical
Publication of ES2019291B3 publication Critical patent/ES2019291B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272Test 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)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
ES86308514T 1985-10-31 1986-10-31 Metodo y aparato para analisis electroquimico. Expired - Lifetime ES2019291B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858526902A GB8526902D0 (en) 1985-10-31 1985-10-31 Electrochemical analysis

Publications (1)

Publication Number Publication Date
ES2019291B3 true ES2019291B3 (es) 1991-06-16

Family

ID=10587563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86308514T Expired - Lifetime ES2019291B3 (es) 1985-10-31 1986-10-31 Metodo y aparato para analisis electroquimico.

Country Status (7)

Country Link
US (1) US4966671A (es)
EP (1) EP0225061B1 (es)
JP (1) JPH0711505B2 (es)
AT (1) ATE59704T1 (es)
DE (1) DE3676463D1 (es)
ES (1) ES2019291B3 (es)
GB (1) GB8526902D0 (es)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063081A (en) * 1988-11-14 1991-11-05 I-Stat Corporation Method of manufacturing a plurality of uniform microfabricated sensing devices having an immobilized ligand receptor
US5413690A (en) * 1993-07-23 1995-05-09 Boehringer Mannheim Corporation Potentiometric biosensor and the method of its use
GB9413525D0 (en) * 1994-07-05 1994-08-24 Unilever Plc Improvements in or relating to electrochemical instruments
GB9416002D0 (en) * 1994-08-08 1994-09-28 Univ Cranfield Fluid transport device
US5628890A (en) * 1995-09-27 1997-05-13 Medisense, Inc. Electrochemical sensor
US6241862B1 (en) 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
US7112265B1 (en) * 1996-02-14 2006-09-26 Lifescan Scotland Limited Disposable test strips with integrated reagent/blood separation layer
US5708247A (en) * 1996-02-14 1998-01-13 Selfcare, Inc. Disposable glucose test strips, and methods and compositions for making same
AT404992B (de) * 1997-04-17 1999-04-26 Avl List Gmbh Sensor zur bestimmung eines enzymsubstrates
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
JP3389106B2 (ja) * 1998-06-11 2003-03-24 松下電器産業株式会社 電気化学分析素子
US6676815B1 (en) 1999-12-30 2004-01-13 Roche Diagnostics Corporation Cell for electrochemical analysis of a sample
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
ES2357887T3 (es) 2001-06-12 2011-05-03 Pelikan Technologies Inc. Aparato para mejorar la tasa de éxito de obtención de sangre a partir de una punción capilar.
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
AU2002315180A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Electric lancet actuator
DE60234597D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Gerät und verfahren zur entnahme von blutproben
DE60234598D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Selbstoptimierende lanzettenvorrichtung mit adaptationsmittel für zeitliche schwankungen von hauteigenschaften
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
ES2357485T3 (es) 2001-06-12 2011-04-26 Pelikan Technologies Inc. Sistema de ánalisis de muestras de sangre integrado con módulo de toma de muestras de múltiples usos.
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
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7297122B2 (en) 2002-04-19 2007-11-20 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
US7491178B2 (en) 2002-04-19 2009-02-17 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
US7244265B2 (en) 2002-04-19 2007-07-17 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
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US7582099B2 (en) 2002-04-19 2009-09-01 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
US7374544B2 (en) 2002-04-19 2008-05-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7901362B2 (en) 2002-04-19 2011-03-08 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
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7717863B2 (en) 2002-04-19 2010-05-18 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7485128B2 (en) 2002-04-19 2009-02-03 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7563232B2 (en) 2002-04-19 2009-07-21 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7648468B2 (en) 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7524293B2 (en) 2002-04-19 2009-04-28 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
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
EP2238892A3 (en) 2003-05-30 2011-02-09 Pelikan Technologies Inc. Apparatus for body fluid sampling
WO2004107964A2 (en) 2003-06-06 2004-12-16 Pelikan Technologies, Inc. Blood harvesting device with electronic control
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US7604592B2 (en) 2003-06-13 2009-10-20 Pelikan Technologies, Inc. Method and apparatus for a point of care device
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (en) 2003-10-14 2009-01-21 Pelikan Technologies Inc METHOD AND APPARATUS PROVIDING A VARIABLE USER INTERFACE
WO2005065414A2 (en) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Method and apparatus for improving fluidic flow and sample capture
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
WO2006011062A2 (en) 2004-05-20 2006-02-02 Albatros Technologies Gmbh & Co. Kg Printable hydrogel for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc METHOD AND APPARATUS FOR MANUFACTURING A DEVICE FOR SAMPLING LIQUIDS
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
US8268604B2 (en) * 2007-12-20 2012-09-18 Abbott Point Of Care Inc. Compositions for forming immobilized biological layers for sensing
US8241697B2 (en) 2007-12-20 2012-08-14 Abbott Point Of Care Inc. Formation of immobilized biological layers for sensing
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
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
GB2514846B (en) * 2013-06-07 2015-09-30 Lifescan Scotland Ltd Electrochemical-based analytical test strip with a soluble electrochemically-active coating opposite a bare electrode
TW201643277A (zh) * 2015-06-03 2016-12-16 Hoey Co Ltd 印刷層之電鍍方法
ES2953457T3 (es) * 2018-07-31 2023-11-13 Univ Rovira I Virgili Urv Dispositivo para la detección potenciométrica selectiva de potasio
CN113030226B (zh) * 2021-03-30 2023-08-11 大唐秦岭发电有限公司 一种在线钠表校准方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480520A (en) * 1966-11-17 1969-11-25 Us Navy Method for sodium concentration sensing
CA921983A (en) * 1969-11-20 1973-02-27 Miles Laboratories, Inc. Ion selective sensing device
US3865708A (en) 1969-12-22 1975-02-11 Foxboro Co Apparatus for measuring ionic concentration
US3725236A (en) * 1970-09-24 1973-04-03 Honeywell Inc Electrochemical oxygen demand apparatus
US3714014A (en) * 1971-02-10 1973-01-30 Atomic Energy Commission Electrochemical apparatus for determination of molten salt composition
US3765020A (en) 1972-04-14 1973-10-09 Raytheon Co Digitally controlled attenuator
JPS49118496A (es) * 1973-03-12 1974-11-12
US4272328A (en) * 1979-12-05 1981-06-09 Eastman Kodak Company Buffer overcoat for CO2 ion-selective electrodes
JPS5810646A (ja) * 1981-07-13 1983-01-21 Moru Eng Kk 溶液の相対濃度測定方法
JPS58113732A (ja) * 1981-12-18 1983-07-06 Konishiroku Photo Ind Co Ltd 分析容器
US4454007A (en) * 1983-01-27 1984-06-12 E. I. Du Pont De Nemours And Company Ion-selective layered sensor and methods of making and using the same
AT381593B (de) * 1983-02-09 1986-11-10 Avl Verbrennungskraft Messtech Messanordnung mit zumindest einem sensor
EP0220350A1 (en) * 1985-10-22 1987-05-06 British Nuclear Fuels PLC Ion concentration analysis
GB8418657D0 (en) 1984-07-21 1984-08-22 Beecham Group Plc Compounds

Also Published As

Publication number Publication date
DE3676463D1 (de) 1991-02-07
EP0225061A1 (en) 1987-06-10
JPS62116252A (ja) 1987-05-27
JPH0711505B2 (ja) 1995-02-08
EP0225061B1 (en) 1991-01-02
GB8526902D0 (en) 1985-12-04
ATE59704T1 (de) 1991-01-15
US4966671A (en) 1990-10-30

Similar Documents

Publication Publication Date Title
ES2019291B3 (es) Metodo y aparato para analisis electroquimico.
US3674678A (en) Electrophoretic apparatus
DE3577748D1 (de) Vorrichtungen zur verwendung in chemischen analyseverfahren.
ES2033854T3 (es) Metodo y aparato para medidas electroquimicas.
ATE53125T1 (de) Hilfsmittel zur mengenbestimmung von zu analysierenden substanzen in fluessigkeiten.
RU2002121247A (ru) Электрохимический способ анализа коагуляции и устройство для его осуществления
Ross Jr Solid-state and liquid membrane ion-selective electrodes
JPS56106149A (en) Method and device for electrochemical test and*or analysis of sample solution
ES548883A0 (es) Dispositivo cromatografico para determinar cunatitativamente la cantidad de un analito en una muestra sospechosa de contenerlo y metodo correspondiente.
DK344986D0 (da) Blodanalyseapparat
You et al. Determination of sulfadiazine and sulfamethoxazole by capillary electrophoresis with end-column electrochemical detection
MX148623A (es) Mejoras a un aparato para medir el ph en una muestra de sangre
ATE31822T1 (de) Testvorrichtung.
US5779867A (en) Dry chemistry glucose sensor
US5496521A (en) Analyzing device including an ion-permeable channel connecting a sample chamber with a reaction space
Jin et al. Assay of glutathione in individual mouse peritoneal macrophages by capillary zone electrophoresis with electrochemical detection
US3859191A (en) Hydrogen cyanide sensing cell
SU1333244A3 (ru) Устройство дл потенциометрического определени концентрации ионов в растворах
ES540545A0 (es) Un metodo para la preparacion de un instrumento de ensayo para determinar la presencia de un ion en una muestra acuosaa ensayar
GB1387825A (en) Conductivity cells
EP0121936A2 (en) Connection terminal assembly employable for ionic activity detector
SU1434353A1 (ru) Способ потенциометрического определени концентрации синильной кислоты в воздухе
US3700580A (en) Apparatus for measuring the concentration of dissolved oxygen in an aqueous solution
JPS5626243A (en) Flow cell
SU1161081A1 (ru) Преобразователь парциального давлени кислорода