ATE505724T1 - Verfahren, gerät und vorrichtung zur konzentrationsmessung - Google Patents

Verfahren, gerät und vorrichtung zur konzentrationsmessung

Info

Publication number
ATE505724T1
ATE505724T1 AT02760795T AT02760795T ATE505724T1 AT E505724 T1 ATE505724 T1 AT E505724T1 AT 02760795 T AT02760795 T AT 02760795T AT 02760795 T AT02760795 T AT 02760795T AT E505724 T1 ATE505724 T1 AT E505724T1
Authority
AT
Austria
Prior art keywords
oxidation
concentration
compound
substrate
reaction system
Prior art date
Application number
AT02760795T
Other languages
English (en)
Inventor
Kenji Nagakawa
Hideaki Yamaoka
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=ATE505724(T1) "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 ATE505724T1 publication Critical patent/ATE505724T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT02760795T 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung ATE505724T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001278966 2001-09-14
PCT/JP2002/008855 WO2003025558A1 (en) 2001-09-14 2002-08-30 Method, tool and device for measuring concentration

Publications (1)

Publication Number Publication Date
ATE505724T1 true ATE505724T1 (de) 2011-04-15

Family

ID=19103242

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760795T ATE505724T1 (de) 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung

Country Status (10)

Country Link
US (3) USRE44522E1 (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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EP2213748B1 (de) * 2004-01-07 2014-03-19 Arkray, Inc. Analysegerät mit verbesserter Anordnung des Reagentienbereichs und Analyseverfahren
RU2006132051A (ru) 2004-02-06 2008-03-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи (US) Окисляемые соединения в качестве внутреннего стандарта для биосенсоров и способ их применения
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US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
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US9046480B2 (en) 2006-10-05 2015-06-02 Lifescan Scotland Limited Method for determining hematocrit corrected analyte concentrations
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US8388821B2 (en) 2006-10-05 2013-03-05 Lifescan Scotland Limited Method for determining hematocrit corrected analyte concentrations
ES2445742T3 (es) 2006-10-05 2014-03-05 Lifescan Scotland Ltd Procedimientos para determinar la presencia de una cantidad suficiente de muestra de fluido en un tira de ensayo
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Also Published As

Publication number Publication date
DE60239748D1 (de) 2011-05-26
JPWO2003025558A1 (ja) 2004-12-24
ES2415932T3 (es) 2013-07-29
EP1426757A4 (de) 2005-09-28
EP2330407B1 (de) 2013-05-29
US20040245121A1 (en) 2004-12-09
CN1571925A (zh) 2005-01-26
USRE45764E1 (en) 2015-10-20
EP1426757B9 (de) 2012-01-25
JP4385219B2 (ja) 2009-12-16
EP1426757A1 (de) 2004-06-09
EP1426757B1 (de) 2011-04-13
USRE44522E1 (en) 2013-10-08
CN1304838C (zh) 2007-03-14
US7390391B2 (en) 2008-06-24
PT2330407E (pt) 2013-07-09
EP2330407A1 (de) 2011-06-08
DK2330407T3 (da) 2013-06-24
WO2003025558A1 (en) 2003-03-27

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