ATE468405T1 - Enzym-biosensor - Google Patents

Enzym-biosensor

Info

Publication number
ATE468405T1
ATE468405T1 AT02022418T AT02022418T ATE468405T1 AT E468405 T1 ATE468405 T1 AT E468405T1 AT 02022418 T AT02022418 T AT 02022418T AT 02022418 T AT02022418 T AT 02022418T AT E468405 T1 ATE468405 T1 AT E468405T1
Authority
AT
Austria
Prior art keywords
substrate
biosensor
enzyme biosensor
capillary channel
cover
Prior art date
Application number
AT02022418T
Other languages
English (en)
Inventor
Raghbir S Bhullar
Christopher D Wilsey
John T Austera
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE468405T1 publication Critical patent/ATE468405T1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micromachines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
AT02022418T 2001-10-09 2002-10-04 Enzym-biosensor ATE468405T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/974,434 US6755949B1 (en) 2001-10-09 2001-10-09 Biosensor

Publications (1)

Publication Number Publication Date
ATE468405T1 true ATE468405T1 (de) 2010-06-15

Family

ID=25522030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02022418T ATE468405T1 (de) 2001-10-09 2002-10-04 Enzym-biosensor

Country Status (6)

Country Link
US (1) US6755949B1 (de)
EP (1) EP1302545B1 (de)
JP (1) JP3694285B2 (de)
AT (1) ATE468405T1 (de)
CA (1) CA2407353C (de)
DE (1) DE60236397D1 (de)

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US20080200838A1 (en) * 2005-11-28 2008-08-21 Daniel Goldberger Wearable, programmable automated blood testing system
US20070123801A1 (en) * 2005-11-28 2007-05-31 Daniel Goldberger Wearable, programmable automated blood testing system
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EP2972269B1 (de) 2013-03-15 2018-07-11 Roche Diabetes Care GmbH Verfahren zur erkennung eines hohen antioxidanziengehalts bei elektrochemischen messungen und zur ausfallsicherung einer analytkonzentration
EP3388823B1 (de) 2013-03-15 2024-07-10 Roche Diabetes Care GmbH Verfahren zur skalierung von daten zur konstruktion von biosensoralgorithmen
WO2014140172A1 (en) 2013-03-15 2014-09-18 Roche Diagnostics Gmbh Methods of failsafing electrochemical measurements of an analyte as well as devices, apparatuses and systems incorporating the same
US10265025B2 (en) 2013-06-25 2019-04-23 Biosense Webster (Israel) Ltd. Electrocardiogram noise reduction
CN105092662B (zh) * 2014-05-20 2019-01-22 光宏精密股份有限公司 电化学感应试片及其制造方法
CN105277597B (zh) * 2014-07-17 2017-09-15 光宏精密股份有限公司 电化学感测试片导电件设置方法
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CN110383064B (zh) 2016-10-24 2021-06-29 豪夫迈·罗氏有限公司 校正生物传感器的导电元件中的无补偿电阻的方法以及装置和系统
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Also Published As

Publication number Publication date
CA2407353C (en) 2006-04-18
JP3694285B2 (ja) 2005-09-14
EP1302545B1 (de) 2010-05-19
US6755949B1 (en) 2004-06-29
US20040108206A1 (en) 2004-06-10
EP1302545A2 (de) 2003-04-16
DE60236397D1 (de) 2010-07-01
EP1302545A3 (de) 2003-11-05
JP2003207475A (ja) 2003-07-25
CA2407353A1 (en) 2003-04-09

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties