DE69838616D1 - Elektrode mit dünner reaktionsbeschichtung - Google Patents

Elektrode mit dünner reaktionsbeschichtung

Info

Publication number
DE69838616D1
DE69838616D1 DE69838616T DE69838616T DE69838616D1 DE 69838616 D1 DE69838616 D1 DE 69838616D1 DE 69838616 T DE69838616 T DE 69838616T DE 69838616 T DE69838616 T DE 69838616T DE 69838616 D1 DE69838616 D1 DE 69838616D1
Authority
DE
Germany
Prior art keywords
electrode
layer
electrode arrangement
working
thin
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.)
Revoked
Application number
DE69838616T
Other languages
English (en)
Other versions
DE69838616T2 (de
Inventor
Nigel J Forrow
Simon W Dayliff
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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=25449984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69838616(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of DE69838616D1 publication Critical patent/DE69838616D1/de
Publication of DE69838616T2 publication Critical patent/DE69838616T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • 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
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
DE69838616T 1997-09-05 1998-09-03 Elektrode mit dünner reaktionsbeschichtung Revoked DE69838616T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US924267 1997-09-05
US08/924,267 US6764581B1 (en) 1997-09-05 1997-09-05 Electrode with thin working layer
PCT/US1998/018275 WO1999013100A1 (en) 1997-09-05 1998-09-03 Electrode with thin working layer

Publications (2)

Publication Number Publication Date
DE69838616D1 true DE69838616D1 (de) 2007-12-06
DE69838616T2 DE69838616T2 (de) 2008-08-28

Family

ID=25449984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838616T Revoked DE69838616T2 (de) 1997-09-05 1998-09-03 Elektrode mit dünner reaktionsbeschichtung

Country Status (9)

Country Link
US (1) US6764581B1 (de)
EP (6) EP1012326B1 (de)
JP (1) JP2001516039A (de)
AT (1) ATE376594T1 (de)
AU (1) AU742574B2 (de)
BR (1) BR9812017A (de)
CA (1) CA2302449A1 (de)
DE (1) DE69838616T2 (de)
WO (1) WO1999013100A1 (de)

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CA2302449A1 (en) 1999-03-18
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EP1873255B1 (de) 2016-07-13
EP1012326A1 (de) 2000-06-28
EP2264180A1 (de) 2010-12-22
EP2305828A1 (de) 2011-04-06
BR9812017A (pt) 2000-09-26
EP2093296A2 (de) 2009-08-26
EP2267147A1 (de) 2010-12-29
ATE376594T1 (de) 2007-11-15
WO1999013100A1 (en) 1999-03-18
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US6764581B1 (en) 2004-07-20

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