DK3454054T3 - System og fremgangsmåde til drift af en elektrokemisk analytsensor - Google Patents

System og fremgangsmåde til drift af en elektrokemisk analytsensor Download PDF

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Publication number
DK3454054T3
DK3454054T3 DK18191985.3T DK18191985T DK3454054T3 DK 3454054 T3 DK3454054 T3 DK 3454054T3 DK 18191985 T DK18191985 T DK 18191985T DK 3454054 T3 DK3454054 T3 DK 3454054T3
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Prior art keywords
operating
analyte sensor
electrochemical analyte
electrochemical
sensor
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DK18191985.3T
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Danish (da)
English (en)
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B Buck Harvey Jr
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Hoffmann La Roche
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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
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • 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
    • 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
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. 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
    • A61B5/14503—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 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Diabetes (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (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)
  • Secondary Cells (AREA)
DK18191985.3T 2007-03-01 2008-02-29 System og fremgangsmåde til drift af en elektrokemisk analytsensor DK3454054T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/680,963 US7751864B2 (en) 2007-03-01 2007-03-01 System and method for operating an electrochemical analyte sensor
EP08707817.6A EP2126555B1 (en) 2007-03-01 2008-02-29 Method for operating an electrochemical analyte sensor

Publications (1)

Publication Number Publication Date
DK3454054T3 true DK3454054T3 (da) 2022-06-20

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Family Applications (2)

Application Number Title Priority Date Filing Date
DK18191985.3T DK3454054T3 (da) 2007-03-01 2008-02-29 System og fremgangsmåde til drift af en elektrokemisk analytsensor
DK08707817.6T DK2126555T3 (en) 2007-03-01 2008-02-29 PROCEDURE FOR OPERATING AN ELECTROCHEMICAL ANALYSIS SENSOR

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK08707817.6T DK2126555T3 (en) 2007-03-01 2008-02-29 PROCEDURE FOR OPERATING AN ELECTROCHEMICAL ANALYSIS SENSOR

Country Status (15)

Country Link
US (1) US7751864B2 (https=)
EP (2) EP3454054B1 (https=)
JP (2) JP2010520462A (https=)
KR (1) KR101115272B1 (https=)
CN (1) CN101622528B (https=)
CA (2) CA2679188C (https=)
CY (1) CY1125246T1 (https=)
DK (2) DK3454054T3 (https=)
ES (2) ES2918983T3 (https=)
HU (1) HUE058823T2 (https=)
MX (1) MX2009008834A (https=)
PL (2) PL2126555T3 (https=)
PT (1) PT3454054T (https=)
SI (1) SI2126555T1 (https=)
WO (1) WO2008104397A2 (https=)

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ES2918983T3 (es) 2022-07-21
KR101115272B1 (ko) 2012-03-05
CA2826887C (en) 2018-03-06
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SI2126555T1 (sl) 2018-12-31
CA2679188C (en) 2013-11-26
CN101622528B (zh) 2014-11-05
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US20080214910A1 (en) 2008-09-04
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US7751864B2 (en) 2010-07-06
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CN101622528A (zh) 2010-01-06
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