DE69531961D1 - Verfahren zur messung von gaskonzentrationen und mikrohergestellter sensor dafür - Google Patents

Verfahren zur messung von gaskonzentrationen und mikrohergestellter sensor dafür

Info

Publication number
DE69531961D1
DE69531961D1 DE69531961T DE69531961T DE69531961D1 DE 69531961 D1 DE69531961 D1 DE 69531961D1 DE 69531961 T DE69531961 T DE 69531961T DE 69531961 T DE69531961 T DE 69531961T DE 69531961 D1 DE69531961 D1 DE 69531961D1
Authority
DE
Germany
Prior art keywords
micro
measuring gas
gas concentrations
manufactured sensor
sensor therefor
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 - Lifetime
Application number
DE69531961T
Other languages
English (en)
Other versions
DE69531961T2 (de
Inventor
Graham Davis
R Lauks
J Pierce
A Widrig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Point of Care Inc
Original Assignee
iStat Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by iStat Corp filed Critical iStat Corp
Application granted granted Critical
Publication of DE69531961D1 publication Critical patent/DE69531961D1/de
Publication of DE69531961T2 publication Critical patent/DE69531961T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
DE69531961T 1994-07-13 1995-07-07 Verfahren zur messung von gaskonzentrationen und mikrohergestellter sensor dafür Expired - Lifetime DE69531961T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/274,460 US5514253A (en) 1994-07-13 1994-07-13 Method of measuring gas concentrations and microfabricated sensing device for practicing same
US274460 1994-07-13
PCT/US1995/009396 WO1996002829A1 (en) 1994-07-13 1995-07-07 Method of measuring gas concentrations and microfabricated sensing device for practicing same

Publications (2)

Publication Number Publication Date
DE69531961D1 true DE69531961D1 (de) 2003-11-20
DE69531961T2 DE69531961T2 (de) 2004-07-22

Family

ID=23048289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531961T Expired - Lifetime DE69531961T2 (de) 1994-07-13 1995-07-07 Verfahren zur messung von gaskonzentrationen und mikrohergestellter sensor dafür

Country Status (9)

Country Link
US (1) US5514253A (de)
EP (1) EP0805973B1 (de)
JP (1) JP3093274B2 (de)
KR (2) KR100359866B1 (de)
AT (1) ATE252233T1 (de)
AU (1) AU689625B2 (de)
CA (1) CA2194795C (de)
DE (1) DE69531961T2 (de)
WO (1) WO1996002829A1 (de)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3255942B2 (ja) 1991-06-19 2002-02-12 株式会社半導体エネルギー研究所 逆スタガ薄膜トランジスタの作製方法
JP2814412B2 (ja) * 1994-08-16 1998-10-22 ベロイト・テクノロジーズ・インコーポレイテッド セルフローディング式たわみ制御ロール
JP3394262B2 (ja) * 1997-02-06 2003-04-07 セラセンス、インク． 小体積インビトロ被検体センサー
US6039055A (en) * 1998-01-08 2000-03-21 International Business Machines Corporation Wafer cleaning with dissolved gas concentration control
US6030827A (en) * 1998-01-23 2000-02-29 I-Stat Corporation Microfabricated aperture-based sensor
US6444474B1 (en) * 1998-04-22 2002-09-03 Eltron Research, Inc. Microfluidic system for measurement of total organic carbon
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
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
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 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
US6949816B2 (en) 2003-04-21 2005-09-27 Motorola, Inc. Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same
US6251260B1 (en) 1998-08-24 2001-06-26 Therasense, Inc. Potentiometric sensors for analytic determination
US6591125B1 (en) 2000-06-27 2003-07-08 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
US6338790B1 (en) 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
WO2000078992A2 (en) 1999-06-18 2000-12-28 Therasense, Inc. Mass transport limited in vivo analyte sensor
US6616819B1 (en) 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
KR100379792B1 (ko) * 2000-06-12 2003-04-11 주식회사 아이센스 마이크로 칩형 이산화탄소 기체센서
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
US7041468B2 (en) 2001-04-02 2006-05-09 Therasense, Inc. Blood glucose tracking apparatus and methods
US6896778B2 (en) * 2001-06-04 2005-05-24 Epocal Inc. Electrode module
US7214300B2 (en) * 2001-06-04 2007-05-08 Epocal Inc. Integrated electrokinetic devices and methods of manufacture
EP1427816A4 (de) 2001-09-18 2004-12-01 Clontech Lab Inc Auf stellenspezifischer rekombinase beruhendes verfahren zur herstellung von adenovirusvektoren
US6955750B2 (en) * 2001-10-22 2005-10-18 Perkinelmer Instruments Llc Electrochemical sensor compensated for relative humidity
US6908537B2 (en) * 2001-10-22 2005-06-21 Perkinelmer Instruments Llc Electrochemical sensors having nonporous working electrode
US8858434B2 (en) 2004-07-13 2014-10-14 Dexcom, Inc. Transcutaneous 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
WO2003085254A1 (en) * 2002-04-04 2003-10-16 Illusion Technologies, Llc Miniature/micro scale power generation system
US20040018577A1 (en) * 2002-07-29 2004-01-29 Emerson Campbell John Lewis Multiple hybrid immunoassay
US7767068B2 (en) * 2002-12-02 2010-08-03 Epocal Inc. Heterogeneous membrane electrodes
US7094330B2 (en) 2002-12-02 2006-08-22 Epocal Inc. Heterogeneous membrane electrodes
US7842234B2 (en) * 2002-12-02 2010-11-30 Epocal Inc. Diagnostic devices incorporating fluidics and methods of manufacture
US7811231B2 (en) 2002-12-31 2010-10-12 Abbott Diabetes Care Inc. Continuous glucose monitoring system and methods of use
US7587287B2 (en) 2003-04-04 2009-09-08 Abbott Diabetes Care Inc. Method and system for transferring analyte test data
US8066639B2 (en) 2003-06-10 2011-11-29 Abbott Diabetes Care Inc. Glucose measuring device for use in personal area network
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7722817B2 (en) * 2003-08-28 2010-05-25 Epocal Inc. Lateral flow diagnostic devices with instrument controlled fluidics
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
WO2005089103A2 (en) 2004-02-17 2005-09-29 Therasense, Inc. Method and system for providing data communication in continuous glucose monitoring and management system
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US8112240B2 (en) 2005-04-29 2012-02-07 Abbott Diabetes Care Inc. Method and apparatus for providing leak detection in data monitoring and management systems
CA2612635C (en) 2005-07-14 2013-03-12 I-Stat Corporation Photoformed silicone sensor membrane
US7766829B2 (en) 2005-11-04 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing basal profile modification in analyte monitoring and management systems
US7885698B2 (en) 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
US7620438B2 (en) 2006-03-31 2009-11-17 Abbott Diabetes Care Inc. Method and system for powering an electronic device
US8226891B2 (en) 2006-03-31 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring devices and methods therefor
US7920907B2 (en) 2006-06-07 2011-04-05 Abbott Diabetes Care Inc. Analyte monitoring system and method
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US20080128285A1 (en) * 2006-12-04 2008-06-05 Electronics And Telecommunications Research Institute Electrochemical gas sensor chip and method of manufacturing the same
US8732188B2 (en) 2007-02-18 2014-05-20 Abbott Diabetes Care Inc. Method and system for providing contextual based medication dosage determination
US8930203B2 (en) 2007-02-18 2015-01-06 Abbott Diabetes Care Inc. Multi-function analyte test device and methods therefor
US8123686B2 (en) 2007-03-01 2012-02-28 Abbott Diabetes Care Inc. Method and apparatus for providing rolling data in communication systems
US8383046B1 (en) * 2007-04-16 2013-02-26 Murthy Tata Analyzer apparatus for measuring dissolved volatile substances and method
US7928850B2 (en) 2007-05-08 2011-04-19 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8456301B2 (en) 2007-05-08 2013-06-04 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8665091B2 (en) 2007-05-08 2014-03-04 Abbott Diabetes Care Inc. Method and device for determining elapsed sensor life
US8461985B2 (en) 2007-05-08 2013-06-11 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US20200037875A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US20080306434A1 (en) 2007-06-08 2008-12-11 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP4159114B1 (de) 2007-10-09 2024-04-10 DexCom, Inc. Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor
EP2081018A1 (de) 2008-01-18 2009-07-22 F.Hoffmann-La Roche Ag Gassensor mit mikroporöser Elektrolytschicht
US20090194416A1 (en) * 2008-01-31 2009-08-06 Chung Yuan Christian University Potentiometric biosensor for detection of creatinine and forming method thereof
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
TWI448685B (zh) * 2008-04-07 2014-08-11 私立中原大學 用於檢測肌酸酐濃度之電壓式生物感測器法及其形成方法
TWI407099B (zh) * 2008-08-01 2013-09-01 私立中原大學 電壓式生物感測器及其製作方法
EP2370820B1 (de) 2008-12-31 2016-02-24 Abbott Point Of Care, Inc. Verfahren und vorrichtung für einen immuntest unter verwendung von nukleotidkonjugaten
US8103456B2 (en) 2009-01-29 2012-01-24 Abbott Diabetes Care Inc. Method and device for early signal attenuation detection using blood glucose measurements
US20100213057A1 (en) 2009-02-26 2010-08-26 Benjamin Feldman Self-Powered Analyte Sensor
WO2010127050A1 (en) 2009-04-28 2010-11-04 Abbott Diabetes Care Inc. Error detection in critical repeating data in a wireless sensor system
WO2010138856A1 (en) 2009-05-29 2010-12-02 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
US9314195B2 (en) 2009-08-31 2016-04-19 Abbott Diabetes Care Inc. Analyte signal processing device and methods
US8993331B2 (en) 2009-08-31 2015-03-31 Abbott Diabetes Care Inc. Analyte monitoring system and methods for managing power and noise
US9320461B2 (en) 2009-09-29 2016-04-26 Abbott Diabetes Care Inc. Method and apparatus for providing notification function in analyte monitoring systems
EP2512677B1 (de) 2009-12-18 2018-08-15 Abbott Point Of Care, Inc. Vorrichtung zur probenanalyse mit gehäuse mit integriertem scharnier
EP2453228A1 (de) 2010-11-10 2012-05-16 F. Hoffmann-La Roche AG Sauerstoffsensor mit mikroporöser Elektrolytschicht und teiloffener Deckmembran
WO2012142502A2 (en) 2011-04-15 2012-10-18 Dexcom Inc. Advanced analyte sensor calibration and error detection
AU2012335830B2 (en) 2011-11-07 2017-05-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods
US9592507B2 (en) 2012-06-22 2017-03-14 Abbott Point Of Care Inc. Integrated cartridge housings for sample analysis
US9038436B2 (en) * 2012-07-30 2015-05-26 Alcotek, Inc. Fuel cell for use in an alcohol breath tester
US9968306B2 (en) 2012-09-17 2018-05-15 Abbott Diabetes Care Inc. Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems
WO2014106033A1 (en) 2012-12-28 2014-07-03 Abbott Point Of Care Inc. Apparatus and method for identifying a hook effect and expanding the dynamic range in point of care immunoassays
US9624532B2 (en) 2013-02-05 2017-04-18 Neil Gordon Ultra-sensitive detection of extremely low level biological analytes using electrochemical signal amplification and biosensor
US9488663B2 (en) 2013-03-14 2016-11-08 Abbott Point Of Care Inc. Electrochemical methods and devices for amending urine samples for immunosensor detection
US9651547B2 (en) 2013-03-14 2017-05-16 Abbott Point Of Care Inc. Electrochemical methods and devices for amending urine samples for immunosensor detection
US10981172B2 (en) 2013-03-14 2021-04-20 Abbott Point Of Care Inc. Thermal control system for controlling the temperature of a fluid
WO2014150876A2 (en) 2013-03-15 2014-09-25 Abbott Point Of Care Inc Biosensor structures for improved point of care testing and methods of manufacture thereof
US9562874B2 (en) 2013-03-15 2017-02-07 Abbott Point Of Care Inc. Biosensor with improved interference characteristics
WO2014150883A1 (en) 2013-03-15 2014-09-25 Abbott Point Of Care Inc. Glutamate oxidase mutagenesis for diagnostic testing
EP3152568B1 (de) * 2014-06-07 2019-07-31 Ascilion AB Mikrogefertigter sensor und verfahren zum nachweis einer komponente in einer körperflüssigkeit
US10114031B2 (en) 2014-09-26 2018-10-30 Abbott Point Of Care Inc. Single channel cartridge device for coagulation assays in fluid samples
EP3198272B1 (de) 2014-09-26 2022-04-06 Abbott Point Of Care, Inc. Kartuschenvorrichtungsidentifizierung für blutgerinnungstests in flüssigen proben
WO2016049557A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Ellagic acid formulations for use in coagulation assays
EP3198270A1 (de) 2014-09-26 2017-08-02 Abbott Point Of Care, Inc. Kartuschenvorrichtung mit fluidischen übergängen für gerinnungstests in flüssigen proben
US9903877B2 (en) 2014-09-26 2018-02-27 Abbott Point Of Care Inc. Sensors for assaying coagulation in fluid samples
WO2016049527A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Cartridge device with segmented fluidics for assaying coagulation in fluid samples
WO2016049515A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Microfabricated device with micro-environment sensors for assaying coagulation in fluid samples
WO2018191226A1 (en) * 2017-04-10 2018-10-18 Lifehealth, Llc System for liberating and measuring nitric oxide
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
CN212438615U (zh) 2017-10-24 2021-02-02 德克斯康公司 可穿戴设备
WO2020005455A1 (en) 2018-06-29 2020-01-02 Abbott Point Of Care Inc. Cartridge device with bypass channel for mitigating drift of fluid samples
WO2020146106A1 (en) * 2019-01-09 2020-07-16 California Institute Of Technology Implantable micro-sensor to quantify dissolved inert gas
US20220154307A1 (en) * 2019-03-20 2022-05-19 Northwestern University Conjugated polymers for the selective electroless recovery of gold and silver from solutions
US11408848B2 (en) 2019-11-26 2022-08-09 Nova Biomedical Corporation Single-use disposable oxygen sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183549A (en) * 1990-01-26 1993-02-02 Commtech International Management Corporation Multi-analyte sensing electrolytic cell
US5112455A (en) * 1990-07-20 1992-05-12 I Stat Corporation Method for analytically utilizing microfabricated sensors during wet-up
US5246576A (en) * 1990-12-10 1993-09-21 Ppg Industries, Inc. Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids
US5346604A (en) * 1992-10-21 1994-09-13 Diametrics Medical, Inc. Self-activating chemical sensor system
US5387329A (en) * 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors

Also Published As

Publication number Publication date
US5514253A (en) 1996-05-07
CA2194795C (en) 2001-03-13
ATE252233T1 (de) 2003-11-15
CA2194795A1 (en) 1996-02-01
JPH10507515A (ja) 1998-07-21
EP0805973A4 (de) 1997-11-12
AU689625B2 (en) 1998-04-02
JP3093274B2 (ja) 2000-10-03
DE69531961T2 (de) 2004-07-22
KR100316315B1 (ko) 2002-07-02
AU3146795A (en) 1996-02-16
EP0805973B1 (de) 2003-10-15
EP0805973A1 (de) 1997-11-12
KR100359866B1 (ko) 2003-04-10
KR970705022A (ko) 1997-09-06
WO1996002829A1 (en) 1996-02-01

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