EP2068699A4 - Système à double électrode pour un capteur de substance à analyser en continu - Google Patents

Système à double électrode pour un capteur de substance à analyser en continu

Info

Publication number
EP2068699A4
EP2068699A4 EP06816228A EP06816228A EP2068699A4 EP 2068699 A4 EP2068699 A4 EP 2068699A4 EP 06816228 A EP06816228 A EP 06816228A EP 06816228 A EP06816228 A EP 06816228A EP 2068699 A4 EP2068699 A4 EP 2068699A4
Authority
EP
European Patent Office
Prior art keywords
analyte sensor
electrode system
continuous analyte
dual electrode
dual
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.)
Withdrawn
Application number
EP06816228A
Other languages
German (de)
English (en)
Other versions
EP2068699A1 (fr
Inventor
Mark Brister
Sean Saint
James R Petisce
Curtis Hanson
Peter Simpson
Jack Pryor
James H Brauker
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.)
Dexcom Inc
Original Assignee
Dexcom 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
Application filed by Dexcom Inc filed Critical Dexcom Inc
Publication of EP2068699A1 publication Critical patent/EP2068699A1/fr
Publication of EP2068699A4 publication Critical patent/EP2068699A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP06816228A 2006-10-04 2006-10-04 Système à double électrode pour un capteur de substance à analyser en continu Withdrawn EP2068699A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/038820 WO2008041984A1 (fr) 2006-10-04 2006-10-04 Système à double électrode pour un capteur de substance à analyser en continu

Publications (2)

Publication Number Publication Date
EP2068699A1 EP2068699A1 (fr) 2009-06-17
EP2068699A4 true EP2068699A4 (fr) 2012-11-14

Family

ID=39268728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06816228A Withdrawn EP2068699A4 (fr) 2006-10-04 2006-10-04 Système à double électrode pour un capteur de substance à analyser en continu

Country Status (4)

Country Link
EP (1) EP2068699A4 (fr)
AU (1) AU2006348994A1 (fr)
CA (1) CA2664480A1 (fr)
WO (1) WO2008041984A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207446B2 (en) * 2009-03-12 2012-06-26 Xerox Corporation Non-metallic, integrated sensor-interconnect device, manufacturing process, and related applications
US9743871B2 (en) * 2012-09-24 2017-08-29 Dexcom, Inc. Multiple electrode system for a continuous analyte sensor, and related methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175752B1 (en) * 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US20050143635A1 (en) * 2003-12-05 2005-06-30 Kamath Apurv U. Calibration techniques for a continuous analyte sensor
WO2006127694A2 (fr) * 2004-07-13 2006-11-30 Dexcom, Inc. Detecteur d'analyte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120144D0 (en) * 1991-09-20 1991-11-06 Imperial College A dialysis electrode device
US6088608A (en) * 1997-10-20 2000-07-11 Alfred E. Mann Foundation Electrochemical sensor and integrity tests therefor
US6119028A (en) * 1997-10-20 2000-09-12 Alfred E. Mann Foundation Implantable enzyme-based monitoring systems having improved longevity due to improved exterior surfaces
US6081736A (en) * 1997-10-20 2000-06-27 Alfred E. Mann Foundation Implantable enzyme-based monitoring systems adapted for long term use
US20030032874A1 (en) * 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175752B1 (en) * 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US20050143635A1 (en) * 2003-12-05 2005-06-30 Kamath Apurv U. Calibration techniques for a continuous analyte sensor
WO2006127694A2 (fr) * 2004-07-13 2006-11-30 Dexcom, Inc. Detecteur d'analyte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008041984A1 *

Also Published As

Publication number Publication date
EP2068699A1 (fr) 2009-06-17
CA2664480A1 (fr) 2008-04-10
AU2006348994A1 (en) 2008-04-10
WO2008041984A1 (fr) 2008-04-10

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121011

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/1486 20060101ALI20121005BHEP

Ipc: A61B 5/145 20060101ALI20121005BHEP

Ipc: A61B 5/00 20060101AFI20121005BHEP

Ipc: A61B 5/05 20060101ALI20121005BHEP

17Q First examination report despatched

Effective date: 20131030

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20160420