DE60044064D1 - Implantierbarer glukose-sensor - Google Patents

Implantierbarer glukose-sensor

Info

Publication number
DE60044064D1
DE60044064D1 DE60044064T DE60044064T DE60044064D1 DE 60044064 D1 DE60044064 D1 DE 60044064D1 DE 60044064 T DE60044064 T DE 60044064T DE 60044064 T DE60044064 T DE 60044064T DE 60044064 D1 DE60044064 D1 DE 60044064D1
Authority
DE
Germany
Prior art keywords
enzyme
emulsion
oxygen
stabilized
added
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
DE60044064T
Other languages
English (en)
Inventor
Leland C Clark
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.)
Tenax Therapeutics Inc
Original Assignee
Oxygen Biotherapeutics 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=23563162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60044064(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oxygen Biotherapeutics Inc filed Critical Oxygen Biotherapeutics Inc
Application granted granted Critical
Publication of DE60044064D1 publication Critical patent/DE60044064D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • 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
    • C12Q1/002—Electrode membranes
    • 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
DE60044064T 1999-09-14 2000-09-13 Implantierbarer glukose-sensor Expired - Lifetime DE60044064D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/395,466 US6343225B1 (en) 1999-09-14 1999-09-14 Implantable glucose sensor
PCT/US2000/040888 WO2001020019A2 (en) 1999-09-14 2000-09-13 Implantable glucose sensor

Publications (1)

Publication Number Publication Date
DE60044064D1 true DE60044064D1 (de) 2010-05-06

Family

ID=23563162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044064T Expired - Lifetime DE60044064D1 (de) 1999-09-14 2000-09-13 Implantierbarer glukose-sensor

Country Status (8)

Country Link
US (2) US6343225B1 (de)
EP (1) EP1214586B1 (de)
JP (1) JP4981225B2 (de)
AT (1) ATE462132T1 (de)
AU (1) AU2112001A (de)
CA (1) CA2383435C (de)
DE (1) DE60044064D1 (de)
WO (1) WO2001020019A2 (de)

Families Citing this family (280)

* Cited by examiner, † Cited by third party
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