DE69526366T2 - Zufallsverteilt segmentierte thermoplastische polyurethane als matrix zur elektrochemischen analyse von zweiwertigen kalziumionen - Google Patents
Zufallsverteilt segmentierte thermoplastische polyurethane als matrix zur elektrochemischen analyse von zweiwertigen kalziumionenInfo
- Publication number
- DE69526366T2 DE69526366T2 DE69526366T DE69526366T DE69526366T2 DE 69526366 T2 DE69526366 T2 DE 69526366T2 DE 69526366 T DE69526366 T DE 69526366T DE 69526366 T DE69526366 T DE 69526366T DE 69526366 T2 DE69526366 T2 DE 69526366T2
- Authority
- DE
- Germany
- Prior art keywords
- weight
- aminopropyl
- pct
- terminated
- electrochemical analysis
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/333—Ion-selective electrodes or membranes
- G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH340994 | 1994-11-14 | ||
PCT/EP1995/004300 WO1996015443A1 (en) | 1994-11-14 | 1995-11-02 | RANDOMLY SEGMENTED THERMOPLASTIC POLYURETHANES AS MATRIX FOR ELECTROCHEMICAL ANALYSIS OF Ca++ IONS |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69526366D1 DE69526366D1 (de) | 2002-05-16 |
DE69526366T2 true DE69526366T2 (de) | 2002-11-14 |
Family
ID=4255369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69526366T Expired - Fee Related DE69526366T2 (de) | 1994-11-14 | 1995-11-02 | Zufallsverteilt segmentierte thermoplastische polyurethane als matrix zur elektrochemischen analyse von zweiwertigen kalziumionen |
Country Status (8)
Country | Link |
---|---|
US (1) | US5863972A (de) |
EP (1) | EP0792454B1 (de) |
AT (1) | ATE216078T1 (de) |
AU (1) | AU3927295A (de) |
DE (1) | DE69526366T2 (de) |
DK (1) | DK0792454T3 (de) |
ES (1) | ES2173979T3 (de) |
WO (1) | WO1996015443A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020120467A1 (de) * | 2018-12-13 | 2020-06-18 | Hamilton Bonaduz Ag | Einstabmesskette mit hydrogel aufweisendem diaphragma und verfahren zum herstellen der einstabmesskette |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786439A (en) | 1996-10-24 | 1998-07-28 | Minimed Inc. | Hydrophilic, swellable coatings for biosensors |
US5882494A (en) * | 1995-03-27 | 1999-03-16 | Minimed, Inc. | Polyurethane/polyurea compositions containing silicone for biosensor membranes |
WO1998013685A1 (en) * | 1996-09-26 | 1998-04-02 | Minimed, Inc. | Silicon-containing biocompatible membranes |
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 |
CN1302223A (zh) * | 1998-04-06 | 2001-07-04 | 马丁·J·帕特科 | 有机离子选择性膜 |
KR100349000B1 (ko) * | 1998-07-09 | 2003-03-26 | 주식회사 아이센스 | 친수성폴리우레탄을사용한바이오센서의제조방법 |
KR100709049B1 (ko) * | 1999-09-30 | 2007-04-18 | 세키스이가가쿠 고교가부시키가이샤 | 열가소성 엘라스토머, 그 용도 및 제조 방법 |
DE10022247A1 (de) * | 2000-05-08 | 2001-11-15 | Basf Ag | Polyurethan und dessen Verwendung zur Modifizierung rheologischer Eigenschaften |
US20030032874A1 (en) | 2001-07-27 | 2003-02-13 | Dexcom, Inc. | Sensor head for use with implantable devices |
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 |
US7613491B2 (en) | 2002-05-22 | 2009-11-03 | Dexcom, Inc. | Silicone based membranes for use in implantable glucose sensors |
US7226978B2 (en) | 2002-05-22 | 2007-06-05 | Dexcom, Inc. | Techniques to improve polyurethane membranes for implantable glucose sensors |
US6770729B2 (en) | 2002-09-30 | 2004-08-03 | Medtronic Minimed, Inc. | Polymer compositions containing bioactive agents and methods for their use |
US7309603B2 (en) * | 2002-12-13 | 2007-12-18 | Corning Incorporated | Multiwell plate lid with vents |
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 |
US9763609B2 (en) | 2003-07-25 | 2017-09-19 | Dexcom, Inc. | Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise |
US20050090607A1 (en) * | 2003-10-28 | 2005-04-28 | Dexcom, Inc. | Silicone composition for biocompatible membrane |
US8277713B2 (en) | 2004-05-03 | 2012-10-02 | Dexcom, Inc. | Implantable analyte sensor |
US8744546B2 (en) | 2005-05-05 | 2014-06-03 | Dexcom, Inc. | Cellulosic-based resistance domain for an analyte sensor |
ATE416526T1 (de) * | 2006-08-25 | 2008-12-15 | 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 |
US11730407B2 (en) | 2008-03-28 | 2023-08-22 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
US8583204B2 (en) | 2008-03-28 | 2013-11-12 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
US8682408B2 (en) | 2008-03-28 | 2014-03-25 | Dexcom, Inc. | Polymer membranes for continuous analyte sensors |
WO2010033724A2 (en) | 2008-09-19 | 2010-03-25 | Dexcom, Inc. | Particle-containing membrane and particulate electrode for analyte sensors |
CN104849335A (zh) * | 2015-05-29 | 2015-08-19 | 李宏奎 | 一种检测血样离子钙含量的方法 |
WO2020044958A1 (ja) * | 2018-08-28 | 2020-03-05 | 株式会社堀場アドバンスドテクノ | カルシウムイオン濃度測定装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS213944B1 (en) * | 1980-04-24 | 1982-04-09 | Jaromir Petranek | Calcium/ii/-selective polymeric diaphragm |
CA1222438A (en) * | 1983-05-12 | 1987-06-02 | Steven C. Charlton | Unified test means for ion determination |
JPS6265216A (ja) * | 1985-09-18 | 1987-03-24 | Nippon Mining Co Ltd | 磁気ヘツドのギヤツプ接合方法 |
JPH076942B2 (ja) * | 1987-03-18 | 1995-01-30 | 工業技術院長 | イオン選択性電極 |
US4816130A (en) * | 1987-07-02 | 1989-03-28 | Becton, Dickinson And Company | Blood electrolyte sensors including crosslinked polyetherurethane membranes |
IT1222121B (it) * | 1987-07-24 | 1990-08-31 | Eniricerche Spa | Sensore per ioni contenente una membrana organica selettiva |
-
1995
- 1995-11-02 AT AT95937046T patent/ATE216078T1/de not_active IP Right Cessation
- 1995-11-02 DK DK95937046T patent/DK0792454T3/da active
- 1995-11-02 AU AU39272/95A patent/AU3927295A/en not_active Abandoned
- 1995-11-02 WO PCT/EP1995/004300 patent/WO1996015443A1/en active IP Right Grant
- 1995-11-02 ES ES95937046T patent/ES2173979T3/es not_active Expired - Lifetime
- 1995-11-02 DE DE69526366T patent/DE69526366T2/de not_active Expired - Fee Related
- 1995-11-02 US US08/836,370 patent/US5863972A/en not_active Expired - Lifetime
- 1995-11-02 EP EP95937046A patent/EP0792454B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020120467A1 (de) * | 2018-12-13 | 2020-06-18 | Hamilton Bonaduz Ag | Einstabmesskette mit hydrogel aufweisendem diaphragma und verfahren zum herstellen der einstabmesskette |
EP4137810A1 (de) * | 2018-12-13 | 2023-02-22 | Hamilton Bonaduz AG | Einstabmesskette mit hydrogel aufweisendem diaphragma und verfahren zum herstellen der einstabmesskette |
Also Published As
Publication number | Publication date |
---|---|
DK0792454T3 (da) | 2002-06-03 |
AU3927295A (en) | 1996-06-06 |
DE69526366D1 (de) | 2002-05-16 |
US5863972A (en) | 1999-01-26 |
WO1996015443A1 (en) | 1996-05-23 |
ES2173979T3 (es) | 2002-11-01 |
EP0792454A1 (de) | 1997-09-03 |
EP0792454B1 (de) | 2002-04-10 |
ATE216078T1 (de) | 2002-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |