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FR2423778A1 - Procede pour determiner la concentration du sucre et detecteur electrocatalytique pour sucre propre a ce procede - Google Patents

Procede pour determiner la concentration du sucre et detecteur electrocatalytique pour sucre propre a ce procede

Info

Publication number
FR2423778A1
FR2423778A1 FR7909951A FR7909951A FR2423778A1 FR 2423778 A1 FR2423778 A1 FR 2423778A1 FR 7909951 A FR7909951 A FR 7909951A FR 7909951 A FR7909951 A FR 7909951A FR 2423778 A1 FR2423778 A1 FR 2423778A1
Authority
FR
France
Prior art keywords
sugar
detector
determining
electrocatalytic
concentration
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.)
Granted
Application number
FR7909951A
Other languages
English (en)
Other versions
FR2423778B1 (fr
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2423778A1 publication Critical patent/FR2423778A1/fr
Application granted granted Critical
Publication of FR2423778B1 publication Critical patent/FR2423778B1/fr
Granted 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
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Procédé pour déterminer la concentration du sucre et détecteur électrocatalytique pour sucre propre à ce procédé. Ce procédé est caractérisé par le fait que les substances étrangères ne peuvent exercer aucune influence perturbatrice, ce qui rend possible un dosage du sucre sensible et fiable pendant une longue période de temps. La présente invention consiste à placer une membrane hydrophile 23 devant l'électrode de mesure 21. De plus l'évaluation du courant est effectuée avec un certain retard temporaire par rapport au début de la période de mesure. Utilisation du procédé et de ce détecteur de sucre pour doser surtout le glucose dans un liquide corporel en particulier dans le cadre de la thérapie du diabète.
FR7909951A 1978-04-20 1979-04-19 Procede pour determiner la concentration du sucre et detecteur electrocatalytique pour sucre propre a ce procede Granted FR2423778A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2817363A DE2817363C2 (de) 1978-04-20 1978-04-20 Verfahren zur Konzentrationsbestimmung von Zucker und dafür geeigneter elektrokatalytischer Zuckersensor

Publications (2)

Publication Number Publication Date
FR2423778A1 true FR2423778A1 (fr) 1979-11-16
FR2423778B1 FR2423778B1 (fr) 1982-06-18

Family

ID=6037612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909951A Granted FR2423778A1 (fr) 1978-04-20 1979-04-19 Procede pour determiner la concentration du sucre et detecteur electrocatalytique pour sucre propre a ce procede

Country Status (6)

Country Link
US (1) US4366033A (fr)
CA (1) CA1127240A (fr)
DE (1) DE2817363C2 (fr)
FR (1) FR2423778A1 (fr)
GB (1) GB2019580B (fr)
SE (1) SE439378B (fr)

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Also Published As

Publication number Publication date
FR2423778B1 (fr) 1982-06-18
CA1127240A (fr) 1982-07-06
GB2019580A (en) 1979-10-31
DE2817363A1 (de) 1979-10-31
DE2817363C2 (de) 1984-01-26
US4366033A (en) 1982-12-28
SE439378B (sv) 1985-06-10
SE7903393L (sv) 1979-10-21
GB2019580B (en) 1982-10-06

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