WO2001069222A3 - Implantable analyte sensor - Google Patents
Implantable analyte sensor Download PDFInfo
- Publication number
- WO2001069222A3 WO2001069222A3 PCT/EP2001/003026 EP0103026W WO0169222A3 WO 2001069222 A3 WO2001069222 A3 WO 2001069222A3 EP 0103026 W EP0103026 W EP 0103026W WO 0169222 A3 WO0169222 A3 WO 0169222A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- analyte sensor
- implantable analyte
- electrodes
- membrane
- substrate
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Biophysics (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Immunology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Surgery (AREA)
- Analytical Chemistry (AREA)
- Medical Informatics (AREA)
- Biotechnology (AREA)
- Animal Behavior & Ethology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001260130A AU2001260130A1 (en) | 2000-03-17 | 2001-03-16 | Implantable analyte sensor |
JP2001568055A JP2003527599A (en) | 2000-03-17 | 2001-03-16 | Embedded analyte sensor |
CA002406814A CA2406814A1 (en) | 2000-03-17 | 2001-03-16 | Implantable analyte sensor |
EP01933715A EP1304952A2 (en) | 2000-03-17 | 2001-03-16 | Implantable analyte sensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52830600A | 2000-03-17 | 2000-03-17 | |
US09/528,306 | 2000-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001069222A2 WO2001069222A2 (en) | 2001-09-20 |
WO2001069222A3 true WO2001069222A3 (en) | 2002-01-03 |
Family
ID=24105119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/003026 WO2001069222A2 (en) | 2000-03-17 | 2001-03-16 | Implantable analyte sensor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1304952A2 (en) |
JP (1) | JP2003527599A (en) |
AU (1) | AU2001260130A1 (en) |
CA (1) | CA2406814A1 (en) |
WO (1) | WO2001069222A2 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8843187B2 (en) | 2003-08-22 | 2014-09-23 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US8840553B2 (en) | 1998-04-30 | 2014-09-23 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8886273B2 (en) | 2003-08-01 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US8882741B2 (en) | 2004-02-26 | 2014-11-11 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US8915849B2 (en) | 2003-08-01 | 2014-12-23 | Dexcom, Inc. | Transcutaneous analyte sensor |
US8915850B2 (en) | 2005-11-01 | 2014-12-23 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8920319B2 (en) | 2005-11-01 | 2014-12-30 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8974386B2 (en) | 1998-04-30 | 2015-03-10 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8986209B2 (en) | 2003-08-01 | 2015-03-24 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9011332B2 (en) | 2001-01-02 | 2015-04-21 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9107623B2 (en) | 2003-12-09 | 2015-08-18 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9220449B2 (en) | 2005-03-10 | 2015-12-29 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9282925B2 (en) | 2002-02-12 | 2016-03-15 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9328371B2 (en) | 2001-07-27 | 2016-05-03 | Dexcom, Inc. | Sensor head for use with implantable devices |
US9357951B2 (en) | 2009-09-30 | 2016-06-07 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9414777B2 (en) | 2004-07-13 | 2016-08-16 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9420968B2 (en) | 2003-08-22 | 2016-08-23 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9446194B2 (en) | 2009-03-27 | 2016-09-20 | Dexcom, Inc. | Methods and systems for promoting glucose management |
US9451908B2 (en) | 2006-10-04 | 2016-09-27 | Dexcom, Inc. | Analyte sensor |
US9538946B2 (en) | 2003-11-19 | 2017-01-10 | Dexcom, Inc. | Integrated receiver for continuous analyte sensor |
US9549693B2 (en) | 2002-05-22 | 2017-01-24 | Dexcom, Inc. | Silicone based membranes for use in implantable glucose sensors |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6862465B2 (en) | 1997-03-04 | 2005-03-01 | Dexcom, Inc. | Device and method for determining analyte levels |
US8527026B2 (en) | 1997-03-04 | 2013-09-03 | Dexcom, Inc. | Device and method for determining analyte levels |
US9066695B2 (en) | 1998-04-30 | 2015-06-30 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8480580B2 (en) | 1998-04-30 | 2013-07-09 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8465425B2 (en) | 1998-04-30 | 2013-06-18 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US6702857B2 (en) | 2001-07-27 | 2004-03-09 | Dexcom, Inc. | Membrane for use with implantable devices |
US8260393B2 (en) | 2003-07-25 | 2012-09-04 | Dexcom, Inc. | Systems and methods for replacing signal data artifacts in a glucose sensor data stream |
US8364229B2 (en) | 2003-07-25 | 2013-01-29 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
US10022078B2 (en) | 2004-07-13 | 2018-07-17 | Dexcom, Inc. | Analyte sensor |
EP1578262A4 (en) | 2002-12-31 | 2007-12-05 | Therasense Inc | Continuous glucose monitoring system and methods of use |
CA2473069C (en) | 2003-07-11 | 2014-03-18 | F. Hoffmann-La Roche Ag | Castable diffusion membrane for enzyme-based sensor application |
EP1502957B1 (en) * | 2003-07-11 | 2008-08-27 | F. Hoffmann-La Roche Ag | Castable diffusion membrane for enzyme-based sensor application |
US9763609B2 (en) | 2003-07-25 | 2017-09-19 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
US8761856B2 (en) | 2003-08-01 | 2014-06-24 | Dexcom, Inc. | System and methods for processing analyte sensor data |
US6931327B2 (en) | 2003-08-01 | 2005-08-16 | Dexcom, Inc. | System and methods for processing analyte sensor data |
US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
US20140121989A1 (en) | 2003-08-22 | 2014-05-01 | Dexcom, Inc. | Systems and methods for processing analyte sensor data |
DE602004026763D1 (en) * | 2003-09-30 | 2010-06-02 | Roche Diagnostics Gmbh | SENSOR WITH IMPROVED BIOKOMPATIBILITY |
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 |
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 |
US8808228B2 (en) | 2004-02-26 | 2014-08-19 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
JPWO2006090873A1 (en) * | 2005-02-25 | 2008-07-24 | 有限会社アルティザイム・インターナショナル | Fuel cell type enzyme sensor |
US8744546B2 (en) | 2005-05-05 | 2014-06-03 | Dexcom, Inc. | Cellulosic-based resistance domain for an analyte sensor |
US20200037875A1 (en) | 2007-05-18 | 2020-02-06 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
CA2688184A1 (en) | 2007-06-08 | 2008-12-18 | Dexcom, Inc. | Integrated medicament delivery device for use with continuous analyte sensor |
US9452258B2 (en) | 2007-10-09 | 2016-09-27 | Dexcom, Inc. | Integrated insulin delivery system with continuous glucose sensor |
JP5212982B2 (en) * | 2008-11-06 | 2013-06-19 | 独立行政法人物質・材料研究機構 | Electrodes for electrochemical measuring devices and electrodes for biosensors |
US9801575B2 (en) | 2011-04-15 | 2017-10-31 | Dexcom, Inc. | Advanced analyte sensor calibration and error detection |
US20190120785A1 (en) | 2017-10-24 | 2019-04-25 | Dexcom, Inc. | Pre-connected analyte sensors |
US11331022B2 (en) | 2017-10-24 | 2022-05-17 | Dexcom, Inc. | Pre-connected analyte sensors |
AU2020315391A1 (en) | 2019-07-16 | 2022-01-20 | Dexcom, Inc. | Analyte sensor electrode arrangements |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0284518A2 (en) * | 1987-03-27 | 1988-09-28 | Isao Karube | Miniaturized oxygen electrode and miniaturized biosensor and production process thereof |
US5773270A (en) * | 1991-03-12 | 1998-06-30 | Chiron Diagnostics Corporation | Three-layered membrane for use in an electrochemical sensor system |
WO1998038906A1 (en) * | 1997-03-04 | 1998-09-11 | Markwell Medical Institute, Inc. | Device and method for determining analyte levels |
US5874047A (en) * | 1994-08-06 | 1999-02-23 | Forschungszentrum Julich Gmbh | Chemical sensors, in particular silicon-based biosensors |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650547A (en) | 1983-05-19 | 1987-03-17 | The Regents Of The University Of California | Method and membrane applicable to implantable sensor |
US5431160A (en) | 1989-07-19 | 1995-07-11 | University Of New Mexico | Miniature implantable refillable glucose sensor and material therefor |
US5165407A (en) | 1990-04-19 | 1992-11-24 | The University Of Kansas | Implantable glucose sensor |
US5593852A (en) | 1993-12-02 | 1997-01-14 | Heller; Adam | Subcutaneous glucose electrode |
US5387327A (en) | 1992-10-19 | 1995-02-07 | Duquesne University Of The Holy Ghost | Implantable non-enzymatic electrochemical glucose sensor |
ZA938555B (en) | 1992-11-23 | 1994-08-02 | Lilly Co Eli | Technique to improve the performance of electrochemical sensors |
GB9304306D0 (en) | 1993-03-03 | 1993-04-21 | Univ Alberta | Glucose sensor |
US5786439A (en) | 1996-10-24 | 1998-07-28 | Minimed Inc. | Hydrophilic, swellable coatings for biosensors |
US5711861A (en) | 1995-11-22 | 1998-01-27 | Ward; W. Kenneth | Device for monitoring changes in analyte concentration |
EP0870191A1 (en) | 1996-09-26 | 1998-10-14 | Minimed Inc. | Silicon-containing biocompatible membranes |
US5997817A (en) | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
-
2001
- 2001-03-16 CA CA002406814A patent/CA2406814A1/en not_active Abandoned
- 2001-03-16 JP JP2001568055A patent/JP2003527599A/en active Pending
- 2001-03-16 EP EP01933715A patent/EP1304952A2/en not_active Withdrawn
- 2001-03-16 AU AU2001260130A patent/AU2001260130A1/en not_active Abandoned
- 2001-03-16 WO PCT/EP2001/003026 patent/WO2001069222A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0284518A2 (en) * | 1987-03-27 | 1988-09-28 | Isao Karube | Miniaturized oxygen electrode and miniaturized biosensor and production process thereof |
US5773270A (en) * | 1991-03-12 | 1998-06-30 | Chiron Diagnostics Corporation | Three-layered membrane for use in an electrochemical sensor system |
US5874047A (en) * | 1994-08-06 | 1999-02-23 | Forschungszentrum Julich Gmbh | Chemical sensors, in particular silicon-based biosensors |
WO1998038906A1 (en) * | 1997-03-04 | 1998-09-11 | Markwell Medical Institute, Inc. | Device and method for determining analyte levels |
Non-Patent Citations (2)
Title |
---|
HANSFORD DEREK JAMES: "Microfabrication Materials for Biomedical Microdevices", DISSERTATION SUBMITTED TO THE UNIVERSITY OF CALIFORNIA, BERKELEY, SPRING 1999, pages 10-14,54,56-58,63,68,94,95,107,108, XP002176863 * |
SCHNAKENBERG U ET AL: "Novel potentiometric silicon sensor for medical devices", SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 34, no. 1-3, 1 August 1996 (1996-08-01), pages 476 - 480, XP004078027, ISSN: 0925-4005 * |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9072477B2 (en) | 1998-04-30 | 2015-07-07 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8880137B2 (en) | 1998-04-30 | 2014-11-04 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8974386B2 (en) | 1998-04-30 | 2015-03-10 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9326714B2 (en) | 1998-04-30 | 2016-05-03 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8840553B2 (en) | 1998-04-30 | 2014-09-23 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9014773B2 (en) | 1998-04-30 | 2015-04-21 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9011331B2 (en) | 1998-04-30 | 2015-04-21 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9011332B2 (en) | 2001-01-02 | 2015-04-21 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9498159B2 (en) | 2001-01-02 | 2016-11-22 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9328371B2 (en) | 2001-07-27 | 2016-05-03 | Dexcom, Inc. | Sensor head for use with implantable devices |
US9282925B2 (en) | 2002-02-12 | 2016-03-15 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9549693B2 (en) | 2002-05-22 | 2017-01-24 | Dexcom, Inc. | Silicone based membranes for use in implantable glucose sensors |
US8915849B2 (en) | 2003-08-01 | 2014-12-23 | Dexcom, Inc. | Transcutaneous analyte sensor |
US8886273B2 (en) | 2003-08-01 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
US8986209B2 (en) | 2003-08-01 | 2015-03-24 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9510782B2 (en) | 2003-08-22 | 2016-12-06 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9585607B2 (en) | 2003-08-22 | 2017-03-07 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9427183B2 (en) | 2003-08-22 | 2016-08-30 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9149219B2 (en) | 2003-08-22 | 2015-10-06 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9420968B2 (en) | 2003-08-22 | 2016-08-23 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US8843187B2 (en) | 2003-08-22 | 2014-09-23 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
US9538946B2 (en) | 2003-11-19 | 2017-01-10 | Dexcom, Inc. | Integrated receiver for continuous analyte sensor |
US9420965B2 (en) | 2003-12-09 | 2016-08-23 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9364173B2 (en) | 2003-12-09 | 2016-06-14 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9498155B2 (en) | 2003-12-09 | 2016-11-22 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9107623B2 (en) | 2003-12-09 | 2015-08-18 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9351668B2 (en) | 2003-12-09 | 2016-05-31 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US9192328B2 (en) | 2003-12-09 | 2015-11-24 | Dexcom, Inc. | Signal processing for continuous analyte sensor |
US8926585B2 (en) | 2004-02-26 | 2015-01-06 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US9155843B2 (en) | 2004-02-26 | 2015-10-13 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US8920401B2 (en) | 2004-02-26 | 2014-12-30 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US8882741B2 (en) | 2004-02-26 | 2014-11-11 | Dexcom, Inc. | Integrated delivery device for continuous glucose sensor |
US9414777B2 (en) | 2004-07-13 | 2016-08-16 | Dexcom, Inc. | Transcutaneous analyte sensor |
US9314196B2 (en) | 2005-03-10 | 2016-04-19 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9220449B2 (en) | 2005-03-10 | 2015-12-29 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9326716B2 (en) | 2005-11-01 | 2016-05-03 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8920319B2 (en) | 2005-11-01 | 2014-12-30 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8915850B2 (en) | 2005-11-01 | 2014-12-23 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9451908B2 (en) | 2006-10-04 | 2016-09-27 | Dexcom, Inc. | Analyte sensor |
US9446194B2 (en) | 2009-03-27 | 2016-09-20 | Dexcom, Inc. | Methods and systems for promoting glucose management |
US9357951B2 (en) | 2009-09-30 | 2016-06-07 | Dexcom, Inc. | Transcutaneous analyte sensor |
Also Published As
Publication number | Publication date |
---|---|
AU2001260130A1 (en) | 2001-09-24 |
EP1304952A2 (en) | 2003-05-02 |
WO2001069222A2 (en) | 2001-09-20 |
CA2406814A1 (en) | 2001-09-20 |
JP2003527599A (en) | 2003-09-16 |
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