WO2002083930A3 - Tauchsensor zur messung der konzentration eines analyten mit hilfe einer oxidase - Google Patents
Tauchsensor zur messung der konzentration eines analyten mit hilfe einer oxidase Download PDFInfo
- Publication number
- WO2002083930A3 WO2002083930A3 PCT/CH2002/000209 CH0200209W WO02083930A3 WO 2002083930 A3 WO2002083930 A3 WO 2002083930A3 CH 0200209 W CH0200209 W CH 0200209W WO 02083930 A3 WO02083930 A3 WO 02083930A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oxygen
- analyte
- oxidase
- channel
- concentration
- Prior art date
Links
- 239000012491 analyte Substances 0.000 title abstract 4
- 102000004316 Oxidoreductases Human genes 0.000 title abstract 3
- 108090000854 Oxidoreductases Proteins 0.000 title abstract 3
- 238000007654 immersion Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 238000009792 diffusion process Methods 0.000 abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 2
- 108090000790 Enzymes Proteins 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 230000002950 deficient Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/687,529 US7335286B2 (en) | 2001-04-18 | 2003-10-16 | Immersion sensor for measuring the concentration of an analyte with the help of an oxidase |
US12/032,456 US8017314B2 (en) | 2001-04-18 | 2008-02-15 | Immersion sensor for measuring the concentration of an analyte with the help of an oxidase |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119036.0 | 2001-04-18 | ||
DE10119036A DE10119036C1 (de) | 2001-04-18 | 2001-04-18 | Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/687,529 Continuation US7335286B2 (en) | 2001-04-18 | 2003-10-16 | Immersion sensor for measuring the concentration of an analyte with the help of an oxidase |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002083930A2 WO2002083930A2 (de) | 2002-10-24 |
WO2002083930A3 true WO2002083930A3 (de) | 2003-11-27 |
Family
ID=7681874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2002/000209 WO2002083930A2 (de) | 2001-04-18 | 2002-04-15 | Tauchsensor zur messung der konzentration eines analyten mit hilfe einer oxidase |
Country Status (3)
Country | Link |
---|---|
US (2) | US7335286B2 (de) |
DE (1) | DE10119036C1 (de) |
WO (1) | WO2002083930A2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8527026B2 (en) | 1997-03-04 | 2013-09-03 | Dexcom, Inc. | Device and method for determining analyte levels |
US6001067A (en) | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
DE10119036C1 (de) * | 2001-04-18 | 2002-12-12 | Disetronic Licensing Ag | Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase |
US20030032874A1 (en) | 2001-07-27 | 2003-02-13 | Dexcom, Inc. | Sensor head for use with implantable devices |
US7613491B2 (en) | 2002-05-22 | 2009-11-03 | Dexcom, Inc. | Silicone based membranes for use in implantable glucose sensors |
US7828728B2 (en) * | 2003-07-25 | 2010-11-09 | Dexcom, Inc. | Analyte sensor |
US8364229B2 (en) | 2003-07-25 | 2013-01-29 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
US7226978B2 (en) * | 2002-05-22 | 2007-06-05 | Dexcom, Inc. | Techniques to improve polyurethane membranes for implantable glucose sensors |
US7761130B2 (en) | 2003-07-25 | 2010-07-20 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US9763609B2 (en) | 2003-07-25 | 2017-09-19 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
JP4708342B2 (ja) | 2003-07-25 | 2011-06-22 | デックスコム・インコーポレーテッド | 埋設可能な装置に用いる酸素増大膜システム |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US20050090607A1 (en) * | 2003-10-28 | 2005-04-28 | Dexcom, Inc. | Silicone composition for biocompatible membrane |
US9247900B2 (en) | 2004-07-13 | 2016-02-02 | Dexcom, Inc. | Analyte sensor |
DE602004029092D1 (de) | 2003-12-05 | 2010-10-21 | Dexcom Inc | Kalibrationsmethoden für einen kontinuierlich arbeitenden analytsensor |
US11633133B2 (en) | 2003-12-05 | 2023-04-25 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8423114B2 (en) | 2006-10-04 | 2013-04-16 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US8277713B2 (en) | 2004-05-03 | 2012-10-02 | Dexcom, Inc. | Implantable analyte sensor |
US7946984B2 (en) | 2004-07-13 | 2011-05-24 | Dexcom, Inc. | Transcutaneous analyte sensor |
WO2006127694A2 (en) | 2004-07-13 | 2006-11-30 | Dexcom, Inc. | Analyte sensor |
US8744546B2 (en) | 2005-05-05 | 2014-06-03 | Dexcom, Inc. | Cellulosic-based resistance domain for an analyte sensor |
EP1892877B1 (de) * | 2006-08-25 | 2008-12-03 | Alcatel Lucent | Digitalsignalempfänger mit Q-Faktorüberwachung |
US20200037874A1 (en) | 2007-05-18 | 2020-02-06 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
IES20070774A2 (en) * | 2007-10-24 | 2008-12-24 | Nat Univ Ireland Maynooth | Monitoring target endogenous species in the brain |
US8682408B2 (en) | 2008-03-28 | 2014-03-25 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
US8583204B2 (en) | 2008-03-28 | 2013-11-12 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
US11730407B2 (en) | 2008-03-28 | 2023-08-22 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
EP2326944B1 (de) | 2008-09-19 | 2020-08-19 | Dexcom, Inc. | Partikelhaltige membran und partikelelektrode für analytsensoren |
WO2014140177A2 (en) | 2013-03-15 | 2014-09-18 | Roche Diagnostics Gmbh | Methods of detecting high antioxidant levels during electrochemical measurements and failsafing an analyte concentration therefrom as well as devices, apparatuses and systems incorporting the same |
JP6352954B2 (ja) | 2013-03-15 | 2018-07-04 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 電気化学的な分析物測定において回復パルスからの情報を使用する方法およびデバイス、装置とそれらを組み込むシステム |
EP2972260B1 (de) | 2013-03-15 | 2018-07-11 | Roche Diabetes Care GmbH | Verfahren zur skalierung von daten zur konstruktion von biosensoralgorithmen |
PL2972268T3 (pl) | 2013-03-15 | 2017-10-31 | Hoffmann La Roche | Sposoby zabezpieczenia przed błędem w elektrochemicznym pomiarze analitu, przyrządy i urządzenia oraz układy je zawierające |
KR102007585B1 (ko) | 2014-11-03 | 2019-08-05 | 에프. 호프만-라 로슈 아게 | 전기화학 테스트 엘리먼트들에 대한 전극 배열들 및 그의 이용 방법들 |
US10780222B2 (en) | 2015-06-03 | 2020-09-22 | Pacific Diabetes Technologies Inc | Measurement of glucose in an insulin delivery catheter by minimizing the adverse effects of insulin preservatives |
JP2019529935A (ja) | 2016-10-05 | 2019-10-17 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | 多検体診断用試験エレメントのための検出試薬および電極配置、ならびにそれらを使用する方法 |
WO2019055532A2 (en) * | 2017-09-12 | 2019-03-21 | Xinova, LLC | DEVICE FOR QUANTITATIVE MEASUREMENT OF PARTICLE PROPERTIES |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750496A (en) * | 1987-01-28 | 1988-06-14 | Xienta, Inc. | Method and apparatus for measuring blood glucose concentration |
WO1996014026A1 (en) * | 1994-11-04 | 1996-05-17 | Elan Medical Technologies Limited | Analyte-controlled liquid delivery device and analyte monitor |
DE19507107C1 (de) * | 1995-03-01 | 1996-08-14 | Meinhard Prof Dr Knoll | Implantierbares Sensorsystem zur Bestimmung von Stoffkonzentrationen in lebenden Organismen |
WO1997015827A1 (en) * | 1995-10-25 | 1997-05-01 | Wilkins Ebtisam S | Coated wire sensor |
US6001067A (en) * | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4680268A (en) * | 1985-09-18 | 1987-07-14 | Children's Hospital Medical Center | Implantable gas-containing biosensor and method for measuring an analyte such as glucose |
US4839296A (en) * | 1985-10-18 | 1989-06-13 | Chem-Elec, Inc. | Blood plasma test method |
US5200051A (en) * | 1988-11-14 | 1993-04-06 | I-Stat Corporation | Wholly microfabricated biosensors and process for the manufacture and use thereof |
US5250419A (en) * | 1988-12-16 | 1993-10-05 | L'oreal | Method for the direct measurement of at least one chemical parameter of skin using a biosensor |
US5431160A (en) * | 1989-07-19 | 1995-07-11 | University Of New Mexico | Miniature implantable refillable glucose sensor and material therefor |
US5322063A (en) * | 1991-10-04 | 1994-06-21 | Eli Lilly And Company | Hydrophilic polyurethane membranes for electrochemical glucose sensors |
EP0539625A1 (de) * | 1991-10-28 | 1993-05-05 | Dräger Medical Electronics B.V. | Elektrochemischer Sensor zur Bestimmung des Glukosegehalts von Flüssigkeiten |
DE69320470T2 (de) | 1992-04-24 | 1999-04-29 | Polymer Technology Group Inc | Copolymere, sowie daraus hergestellte nichtporöse halbdurchlässige membranen und ihre verwendung zum filtern von molekülen in einem vorgegebenen molekulargewichtbereich |
JPH0634596A (ja) * | 1992-07-20 | 1994-02-08 | Fujitsu Ltd | 酸素電極、バイオセンサ、及び、その製造方法 |
DE19545130C2 (de) * | 1995-12-04 | 2001-05-17 | Karl Cammann | Verfahren und Vorrichtungen für ein modulares Mikrosystem für hochgenaue chemische Schnell-Analysen |
DE19547923A1 (de) | 1995-12-08 | 1999-11-25 | Peter U Abel | Membran und Anordnung für definierten Analyt-Transfer |
US6579690B1 (en) * | 1997-12-05 | 2003-06-17 | Therasense, Inc. | Blood analyte monitoring through subcutaneous measurement |
US6030827A (en) * | 1998-01-23 | 2000-02-29 | I-Stat Corporation | Microfabricated aperture-based sensor |
US20030036052A1 (en) * | 1999-07-09 | 2003-02-20 | Regents Of The University Of California | Sensor for analyzing components of fluids |
GB9920027D0 (en) * | 1999-08-25 | 1999-10-27 | Univ Manchester | Analytical apparatus and systems |
DE10119036C1 (de) | 2001-04-18 | 2002-12-12 | Disetronic Licensing Ag | Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase |
-
2001
- 2001-04-18 DE DE10119036A patent/DE10119036C1/de not_active Expired - Fee Related
-
2002
- 2002-04-15 WO PCT/CH2002/000209 patent/WO2002083930A2/de not_active Application Discontinuation
-
2003
- 2003-10-16 US US10/687,529 patent/US7335286B2/en not_active Expired - Fee Related
-
2008
- 2008-02-15 US US12/032,456 patent/US8017314B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750496A (en) * | 1987-01-28 | 1988-06-14 | Xienta, Inc. | Method and apparatus for measuring blood glucose concentration |
WO1996014026A1 (en) * | 1994-11-04 | 1996-05-17 | Elan Medical Technologies Limited | Analyte-controlled liquid delivery device and analyte monitor |
DE19507107C1 (de) * | 1995-03-01 | 1996-08-14 | Meinhard Prof Dr Knoll | Implantierbares Sensorsystem zur Bestimmung von Stoffkonzentrationen in lebenden Organismen |
WO1997015827A1 (en) * | 1995-10-25 | 1997-05-01 | Wilkins Ebtisam S | Coated wire sensor |
US6001067A (en) * | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
Also Published As
Publication number | Publication date |
---|---|
WO2002083930A2 (de) | 2002-10-24 |
US7335286B2 (en) | 2008-02-26 |
US20080182286A1 (en) | 2008-07-31 |
US20040229302A1 (en) | 2004-11-18 |
US8017314B2 (en) | 2011-09-13 |
DE10119036C1 (de) | 2002-12-12 |
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