DE60239748D1 - Verfahren, gerät und vorrichtung zur konzentrationsmessung - Google Patents

Verfahren, gerät und vorrichtung zur konzentrationsmessung

Info

Publication number
DE60239748D1
DE60239748D1 DE60239748T DE60239748T DE60239748D1 DE 60239748 D1 DE60239748 D1 DE 60239748D1 DE 60239748 T DE60239748 T DE 60239748T DE 60239748 T DE60239748 T DE 60239748T DE 60239748 D1 DE60239748 D1 DE 60239748D1
Authority
DE
Germany
Prior art keywords
oxidation
concentration
compound
substrate
reaction system
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
DE60239748T
Other languages
English (en)
Inventor
Kenji Nagakawa
Hideaki Yamaoka
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.)
Arkray Inc
Original Assignee
Arkray Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19103242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60239748(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arkray Inc filed Critical Arkray Inc
Application granted granted Critical
Publication of DE60239748D1 publication Critical patent/DE60239748D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12Q1/001—Enzyme electrodes
    • C12Q1/004—Enzyme electrodes mediator-assisted
    • 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
    • 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
DE60239748T 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung Expired - Lifetime DE60239748D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001278966 2001-09-14
PCT/JP2002/008855 WO2003025558A1 (fr) 2001-09-14 2002-08-30 Procédé, outil et dispositif de mesure d'une concentration

Publications (1)

Publication Number Publication Date
DE60239748D1 true DE60239748D1 (de) 2011-05-26

Family

ID=19103242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239748T Expired - Lifetime DE60239748D1 (de) 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung

Country Status (10)

Country Link
US (3) USRE45764E1 (de)
EP (2) EP1426757B9 (de)
JP (1) JP4385219B2 (de)
CN (1) CN1304838C (de)
AT (1) ATE505724T1 (de)
DE (1) DE60239748D1 (de)
DK (1) DK2330407T3 (de)
ES (1) ES2415932T3 (de)
PT (1) PT2330407E (de)
WO (1) WO2003025558A1 (de)

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Also Published As

Publication number Publication date
USRE44522E1 (en) 2013-10-08
CN1304838C (zh) 2007-03-14
USRE45764E1 (en) 2015-10-20
EP1426757A4 (de) 2005-09-28
EP1426757B9 (de) 2012-01-25
PT2330407E (pt) 2013-07-09
EP1426757A1 (de) 2004-06-09
JPWO2003025558A1 (ja) 2004-12-24
US7390391B2 (en) 2008-06-24
WO2003025558A1 (fr) 2003-03-27
DK2330407T3 (da) 2013-06-24
EP2330407B1 (de) 2013-05-29
EP1426757B1 (de) 2011-04-13
US20040245121A1 (en) 2004-12-09
EP2330407A1 (de) 2011-06-08
JP4385219B2 (ja) 2009-12-16
ES2415932T3 (es) 2013-07-29
ATE505724T1 (de) 2011-04-15
CN1571925A (zh) 2005-01-26

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