NO922271L - Fremgangsmaate for aa forlenge driftslevetiden for en implanterbar sensor - Google Patents
Fremgangsmaate for aa forlenge driftslevetiden for en implanterbar sensorInfo
- Publication number
- NO922271L NO922271L NO92922271A NO922271A NO922271L NO 922271 L NO922271 L NO 922271L NO 92922271 A NO92922271 A NO 92922271A NO 922271 A NO922271 A NO 922271A NO 922271 L NO922271 L NO 922271L
- Authority
- NO
- Norway
- Prior art keywords
- electrical state
- electrodes
- procedure
- operating life
- sensor
- Prior art date
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
- A61B5/14542—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
- A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—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 chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrotherapy Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45085289A | 1989-12-14 | 1989-12-14 | |
PCT/US1990/007345 WO1991009302A1 (en) | 1989-12-14 | 1990-12-13 | Method for increasing the service life of an implantable sensor |
Publications (3)
Publication Number | Publication Date |
---|---|
NO922271D0 NO922271D0 (no) | 1992-06-10 |
NO922271L true NO922271L (no) | 1992-08-05 |
NO303851B1 NO303851B1 (no) | 1998-09-07 |
Family
ID=23789758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO922271A NO303851B1 (no) | 1989-12-14 | 1992-06-10 | FremgangsmÕte for Õ forlenge driftslevetiden for en implanterbar sensor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0505442B1 (no) |
JP (1) | JP3105243B2 (no) |
AT (1) | ATE148790T1 (no) |
AU (1) | AU651803B2 (no) |
CA (1) | CA2071829C (no) |
DE (1) | DE69029911T2 (no) |
NO (1) | NO303851B1 (no) |
WO (1) | WO1991009302A1 (no) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK115989D0 (da) * | 1989-03-09 | 1989-03-09 | Nordisk Gentofte | Fremgangsmaade og middel til maaling af en vaeskekomponent |
US5985129A (en) * | 1989-12-14 | 1999-11-16 | The Regents Of The University Of California | Method for increasing the service life of an implantable sensor |
CA2126487C (en) * | 1993-06-23 | 2001-05-29 | Keiichiro Okabe | Iontophoresis device |
DE19605739C1 (de) * | 1996-02-16 | 1997-09-04 | Wolfgang Dr Fleckenstein | Gehirn-pO2-Meßvorrichtung |
US9155496B2 (en) | 1997-03-04 | 2015-10-13 | Dexcom, Inc. | Low oxygen in vivo analyte sensor |
US6001067A (en) | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
US8527026B2 (en) | 1997-03-04 | 2013-09-03 | Dexcom, Inc. | Device and method for determining analyte levels |
US7045054B1 (en) | 1999-09-20 | 2006-05-16 | Roche Diagnostics Corporation | Small volume biosensor for continuous analyte monitoring |
DE10010081A1 (de) * | 2000-03-02 | 2001-09-13 | Nmi Univ Tuebingen | Vorrichtung und Elektrodenanordnung für elektrophysiologische Untersuchungen |
US20030032874A1 (en) | 2001-07-27 | 2003-02-13 | Dexcom, Inc. | Sensor head for use with implantable devices |
US10022078B2 (en) | 2004-07-13 | 2018-07-17 | Dexcom, Inc. | Analyte sensor |
US7497827B2 (en) | 2004-07-13 | 2009-03-03 | Dexcom, Inc. | Transcutaneous analyte sensor |
US7162289B2 (en) * | 2002-09-27 | 2007-01-09 | Medtronic Minimed, Inc. | Method and apparatus for enhancing the integrity of an implantable sensor device |
US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9247900B2 (en) | 2004-07-13 | 2016-02-02 | Dexcom, Inc. | Analyte sensor |
US11633133B2 (en) | 2003-12-05 | 2023-04-25 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8364231B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
EP1711790B1 (en) | 2003-12-05 | 2010-09-08 | DexCom, Inc. | Calibration techniques for a continuous analyte sensor |
US8774886B2 (en) | 2006-10-04 | 2014-07-08 | Dexcom, Inc. | Analyte sensor |
US8423114B2 (en) | 2006-10-04 | 2013-04-16 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8792955B2 (en) | 2004-05-03 | 2014-07-29 | Dexcom, Inc. | Transcutaneous analyte sensor |
DE102004031370B4 (de) | 2004-06-29 | 2022-03-24 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Emulation einer Gegenelektrode in einem monolithisch integrierten elektrochemischen Analysesystem |
US8565848B2 (en) | 2004-07-13 | 2013-10-22 | Dexcom, Inc. | Transcutaneous analyte sensor |
US8886272B2 (en) | 2004-07-13 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US8452368B2 (en) | 2004-07-13 | 2013-05-28 | Dexcom, Inc. | Transcutaneous analyte sensor |
US20090076360A1 (en) | 2007-09-13 | 2009-03-19 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9757061B2 (en) | 2006-01-17 | 2017-09-12 | Dexcom, Inc. | Low oxygen in vivo analyte sensor |
US8417312B2 (en) | 2007-10-25 | 2013-04-09 | Dexcom, Inc. | Systems and methods for processing sensor data |
US8396528B2 (en) | 2008-03-25 | 2013-03-12 | Dexcom, Inc. | Analyte sensor |
US20100010328A1 (en) * | 2008-07-11 | 2010-01-14 | Nguyen Harry D | Probes and sensors for ascertaining blood characteristics and methods and devices for use therewith |
US20110027453A1 (en) | 2009-07-02 | 2011-02-03 | Dexcom, Inc. | Continuous analyte sensors and methods of making same |
US9351677B2 (en) | 2009-07-02 | 2016-05-31 | Dexcom, Inc. | Analyte sensor with increased reference capacity |
EP3575796B1 (en) | 2011-04-15 | 2020-11-11 | DexCom, Inc. | Advanced analyte sensor calibration and error detection |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508523A (en) * | 1946-09-11 | 1950-05-23 | Krebs & Co | Device for the protection of the cathodes of electrolytic cells |
US2563062A (en) * | 1947-01-07 | 1951-08-07 | Leeds & Northrup Co | Electrostatic shield for ph electrodes |
BE516935A (no) * | 1952-01-16 | |||
US2864750A (en) * | 1953-12-01 | 1958-12-16 | Sta Lit Lighter Company | Method and apparatus for water treatment |
NL239003A (no) * | 1958-05-09 | |||
NL273090A (no) * | 1960-12-30 | |||
FR1288919A (fr) * | 1961-02-17 | 1962-03-30 | Coussinets Ste Indle | Procédé d'électroplacage sur une seule face |
US3308046A (en) * | 1963-02-06 | 1967-03-07 | Hazeltine Research Inc | Galvanic action device for scuttling floating objects |
US3300345A (en) * | 1964-09-03 | 1967-01-24 | Jr Ernest H Lyons | Electrolytic cell for producing electricity and method of operating the cell |
US3458421A (en) * | 1966-07-15 | 1969-07-29 | Ibm | Electrode with integral flow channel |
US3616412A (en) * | 1968-09-25 | 1971-10-26 | Eastman Kodak Co | Metal recovery unit |
SE380609B (sv) * | 1974-04-05 | 1975-11-10 | Goteborgs Analyslaboratorium A | Sett att vid elektrodangalstrare eliminera beleggningar pa arbetselektroder och anordning for genomforande av settet |
US4088550A (en) * | 1977-05-25 | 1978-05-09 | Diamond Shamrock Corporation | Periodic removal of cathodic deposits by intermittent reversal of the polarity of the cathodes |
NL7904150A (nl) * | 1979-05-25 | 1980-11-27 | Magneto Chemie Bv | Werkwijze voor het uitvoeren van een elektrolyse- procede, alsmede een daarvoor geschikte elektrolyse- inrichting. |
US4650547A (en) * | 1983-05-19 | 1987-03-17 | The Regents Of The University Of California | Method and membrane applicable to implantable sensor |
US4781798A (en) * | 1985-04-19 | 1988-11-01 | The Regents Of The University Of California | Transparent multi-oxygen sensor array and method of using same |
US4671288A (en) * | 1985-06-13 | 1987-06-09 | The Regents Of The University Of California | Electrochemical cell sensor for continuous short-term use in tissues and blood |
DE3567106D1 (en) * | 1985-08-26 | 1989-02-02 | Orbisphere Corp | Device for regeneration of electroanalytical probes |
US4703756A (en) * | 1986-05-06 | 1987-11-03 | The Regents Of The University Of California | Complete glucose monitoring system with an implantable, telemetered sensor module |
-
1990
- 1990-12-13 AU AU69156/91A patent/AU651803B2/en not_active Ceased
- 1990-12-13 AT AT91901246T patent/ATE148790T1/de active
- 1990-12-13 JP JP03501635A patent/JP3105243B2/ja not_active Expired - Fee Related
- 1990-12-13 EP EP91901246A patent/EP0505442B1/en not_active Expired - Lifetime
- 1990-12-13 WO PCT/US1990/007345 patent/WO1991009302A1/en active IP Right Grant
- 1990-12-13 DE DE69029911T patent/DE69029911T2/de not_active Expired - Fee Related
- 1990-12-13 CA CA002071829A patent/CA2071829C/en not_active Expired - Fee Related
-
1992
- 1992-06-10 NO NO922271A patent/NO303851B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69029911T2 (de) | 1997-09-04 |
ATE148790T1 (de) | 1997-02-15 |
WO1991009302A1 (en) | 1991-06-27 |
JPH05504836A (ja) | 1993-07-22 |
AU651803B2 (en) | 1994-08-04 |
CA2071829C (en) | 2001-11-13 |
NO922271D0 (no) | 1992-06-10 |
EP0505442B1 (en) | 1997-02-05 |
CA2071829A1 (en) | 1991-06-15 |
EP0505442A4 (en) | 1993-12-15 |
AU6915691A (en) | 1991-07-18 |
EP0505442A1 (en) | 1992-09-30 |
JP3105243B2 (ja) | 2000-10-30 |
NO303851B1 (no) | 1998-09-07 |
DE69029911D1 (de) | 1997-03-20 |
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