CA2594641C - Fabrication of multi-sensor arrays - Google Patents

Fabrication of multi-sensor arrays Download PDF

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Publication number
CA2594641C
CA2594641C CA2594641A CA2594641A CA2594641C CA 2594641 C CA2594641 C CA 2594641C CA 2594641 A CA2594641 A CA 2594641A CA 2594641 A CA2594641 A CA 2594641A CA 2594641 C CA2594641 C CA 2594641C
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Prior art keywords
analyte
sensor
layer
analyte sensor
membrane
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Active
Application number
CA2594641A
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English (en)
French (fr)
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CA2594641A1 (en
Inventor
Rajiv Shah
Shaun Pendo
Rebecca K. Gottlieb
Gil Bruso
Gopikrishnan Soundararajan
Katherine T. Wolfe
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Dare MB inc
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Microchips Inc
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Publication of CA2594641A1 publication Critical patent/CA2594641A1/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412Detecting or monitoring sepsis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001Enzyme electrodes
    • C12Q1/005Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006Enzyme electrodes involving specific analytes or enzymes for glucose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031Implanted circuitry

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA2594641A 2005-01-12 2006-01-11 Fabrication of multi-sensor arrays Active CA2594641C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/034,371 2005-01-12
US11/034,371 US8414489B2 (en) 2003-11-13 2005-01-12 Fabrication of multi-sensor arrays
PCT/US2006/000948 WO2006076412A1 (en) 2005-01-12 2006-01-11 Fabrication of multi-sensor arrays

Publications (2)

Publication Number Publication Date
CA2594641A1 CA2594641A1 (en) 2006-07-20
CA2594641C true CA2594641C (en) 2013-06-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2594641A Active CA2594641C (en) 2005-01-12 2006-01-11 Fabrication of multi-sensor arrays

Country Status (7)

Country Link
US (1) US8414489B2 (enExample)
EP (1) EP1839047B1 (enExample)
JP (1) JP5683770B2 (enExample)
AT (1) ATE447705T1 (enExample)
CA (1) CA2594641C (enExample)
DE (1) DE602006010172D1 (enExample)
WO (1) WO2006076412A1 (enExample)

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Also Published As

Publication number Publication date
JP5683770B2 (ja) 2015-03-11
EP1839047A1 (en) 2007-10-03
CA2594641A1 (en) 2006-07-20
WO2006076412A1 (en) 2006-07-20
US8414489B2 (en) 2013-04-09
EP1839047B1 (en) 2009-11-04
DE602006010172D1 (de) 2009-12-17
JP2008526434A (ja) 2008-07-24
US20060076236A1 (en) 2006-04-13
ATE447705T1 (de) 2009-11-15

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