DE602004013438D1 - Biosensorsystem - Google Patents

Biosensorsystem

Info

Publication number
DE602004013438D1
DE602004013438D1 DE602004013438T DE602004013438T DE602004013438D1 DE 602004013438 D1 DE602004013438 D1 DE 602004013438D1 DE 602004013438 T DE602004013438 T DE 602004013438T DE 602004013438 T DE602004013438 T DE 602004013438T DE 602004013438 D1 DE602004013438 D1 DE 602004013438D1
Authority
DE
Germany
Prior art keywords
analyte
detection current
reaction
analyte detection
sample
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
DE602004013438T
Other languages
English (en)
Other versions
DE602004013438T2 (de
Inventor
Joachim Kasielke
Michael Marquant
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Publication of DE602004013438D1 publication Critical patent/DE602004013438D1/de
Application granted granted Critical
Publication of DE602004013438T2 publication Critical patent/DE602004013438T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/3273—Devices therefor, e.g. test element readers, circuitry
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
DE602004013438T 2003-04-08 2004-03-13 Biosensorsystem Expired - Lifetime DE602004013438T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03008143 2003-04-08
EP03008143A EP1467206A1 (de) 2003-04-08 2003-04-08 Biosensor Vorrichtung
PCT/EP2004/002646 WO2004090533A1 (en) 2003-04-08 2004-03-13 Biosensor system

Publications (2)

Publication Number Publication Date
DE602004013438D1 true DE602004013438D1 (de) 2008-06-12
DE602004013438T2 DE602004013438T2 (de) 2009-04-23

Family

ID=32864964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013438T Expired - Lifetime DE602004013438T2 (de) 2003-04-08 2004-03-13 Biosensorsystem

Country Status (8)

Country Link
US (1) US7638033B2 (de)
EP (2) EP1467206A1 (de)
JP (1) JP4381413B2 (de)
AT (1) ATE393911T1 (de)
CA (1) CA2521370C (de)
DE (1) DE602004013438T2 (de)
ES (1) ES2304608T3 (de)
WO (1) WO2004090533A1 (de)

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Also Published As

Publication number Publication date
EP1613955A1 (de) 2006-01-11
ATE393911T1 (de) 2008-05-15
US20060108236A1 (en) 2006-05-25
EP1613955B1 (de) 2008-04-30
DE602004013438T2 (de) 2009-04-23
WO2004090533A1 (en) 2004-10-21
JP2006522923A (ja) 2006-10-05
CA2521370C (en) 2010-07-27
ES2304608T3 (es) 2008-10-16
CA2521370A1 (en) 2004-10-21
JP4381413B2 (ja) 2009-12-09
EP1467206A1 (de) 2004-10-13
US7638033B2 (en) 2009-12-29

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