EP1765148A1 - Compound metal analyte sensor - Google Patents
Compound metal analyte sensorInfo
- Publication number
- EP1765148A1 EP1765148A1 EP04776794A EP04776794A EP1765148A1 EP 1765148 A1 EP1765148 A1 EP 1765148A1 EP 04776794 A EP04776794 A EP 04776794A EP 04776794 A EP04776794 A EP 04776794A EP 1765148 A1 EP1765148 A1 EP 1765148A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor
- core
- metal
- electrochemically active
- layer
- 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.)
- Ceased
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
- A61B5/14532—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
-
- 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
- A61B5/14542—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 blood gases
-
- 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
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
- A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11153393A EP2335566A1 (en) | 2004-06-16 | 2004-06-16 | Compound metal analyte sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/019648 WO2005074810A1 (en) | 2004-06-16 | 2004-06-16 | Compound metal analyte sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1765148A1 true EP1765148A1 (en) | 2007-03-28 |
EP1765148A4 EP1765148A4 (en) | 2008-09-24 |
Family
ID=34839166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11153393A Ceased EP2335566A1 (en) | 2004-06-16 | 2004-06-16 | Compound metal analyte sensor |
EP04776794A Ceased EP1765148A4 (en) | 2004-06-16 | 2004-06-16 | Compound metal analyte sensor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11153393A Ceased EP2335566A1 (en) | 2004-06-16 | 2004-06-16 | Compound metal analyte sensor |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP2335566A1 (en) |
JP (1) | JP4681606B2 (en) |
CN (1) | CN1988846A (en) |
CA (1) | CA2570895A1 (en) |
WO (1) | WO2005074810A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100198033A1 (en) * | 2009-02-05 | 2010-08-05 | Peter Krulevitch | Flexible indwelling biosensor, flexible indwelling biosensor insertion device, and related methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5165407A (en) * | 1990-04-19 | 1992-11-24 | The University Of Kansas | Implantable glucose sensor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3436329A (en) * | 1964-12-11 | 1969-04-01 | Beckman Instruments Inc | Microelectrode and method of making same |
US3957613A (en) * | 1974-11-01 | 1976-05-18 | General Electric Company | Miniature probe having multifunctional electrodes for sensing ions and gases |
JPH0560722A (en) * | 1991-08-30 | 1993-03-12 | Japan Storage Battery Co Ltd | Glucose sensor |
US5221456A (en) * | 1991-10-22 | 1993-06-22 | Rosemount Inc. | Insulated core electrode for ph sensor |
WO1993022360A1 (en) | 1992-04-24 | 1993-11-11 | The Polymer Technology Group, Inc. | Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range |
US5589563A (en) | 1992-04-24 | 1996-12-31 | The Polymer Technology Group | Surface-modifying endgroups for biomedical polymers |
US5522977A (en) * | 1994-10-07 | 1996-06-04 | Biomedix, Inc. | Glucose sensor |
CA2332112C (en) * | 1998-05-13 | 2004-02-10 | Cygnus, Inc. | Monitoring of physiological analytes |
US6793632B2 (en) * | 2001-06-12 | 2004-09-21 | Lifescan, Inc. | Percutaneous biological fluid constituent sampling and measurement devices and methods |
US6501976B1 (en) * | 2001-06-12 | 2002-12-31 | Lifescan, Inc. | Percutaneous biological fluid sampling and analyte measurement devices and methods |
US7162289B2 (en) * | 2002-09-27 | 2007-01-09 | Medtronic Minimed, Inc. | Method and apparatus for enhancing the integrity of an implantable sensor device |
US7120483B2 (en) * | 2003-01-13 | 2006-10-10 | Isense Corporation | Methods for analyte sensing and measurement |
US6965791B1 (en) * | 2003-03-26 | 2005-11-15 | Sorenson Medical, Inc. | Implantable biosensor system, apparatus and method |
-
2004
- 2004-06-16 JP JP2007516453A patent/JP4681606B2/en not_active Expired - Fee Related
- 2004-06-16 WO PCT/US2004/019648 patent/WO2005074810A1/en active Application Filing
- 2004-06-16 EP EP11153393A patent/EP2335566A1/en not_active Ceased
- 2004-06-16 EP EP04776794A patent/EP1765148A4/en not_active Ceased
- 2004-06-16 CN CN200480043601.5A patent/CN1988846A/en active Pending
- 2004-06-16 CA CA002570895A patent/CA2570895A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5165407A (en) * | 1990-04-19 | 1992-11-24 | The University Of Kansas | Implantable glucose sensor |
Non-Patent Citations (2)
Title |
---|
No further relevant documents disclosed * |
See also references of WO2005074810A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2570895A1 (en) | 2005-08-18 |
WO2005074810A1 (en) | 2005-08-18 |
EP2335566A1 (en) | 2011-06-22 |
EP1765148A4 (en) | 2008-09-24 |
CN1988846A (en) | 2007-06-27 |
JP4681606B2 (en) | 2011-05-11 |
JP2008502902A (en) | 2008-01-31 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061213 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1102191 Country of ref document: HK |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20080825 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 27/333 20060101ALI20080820BHEP Ipc: C12Q 1/00 20060101ALI20080820BHEP Ipc: A61B 5/00 20060101AFI20050819BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ISENSE CORPORATION |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WARD, KENNETH W Inventor name: SASS, RICHARD S |
|
17Q | First examination report despatched |
Effective date: 20090206 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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18R | Application refused |
Effective date: 20131022 |
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REG | Reference to a national code |
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