DK2235514T3 - Gassensor med mikroporøst elektrolytlag - Google Patents

Gassensor med mikroporøst elektrolytlag Download PDF

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Publication number
DK2235514T3
DK2235514T3 DK09701586.1T DK09701586T DK2235514T3 DK 2235514 T3 DK2235514 T3 DK 2235514T3 DK 09701586 T DK09701586 T DK 09701586T DK 2235514 T3 DK2235514 T3 DK 2235514T3
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DK
Denmark
Prior art keywords
approx
electrolyte
swellable
electrochemical sensor
porous
Prior art date
Application number
DK09701586.1T
Other languages
Danish (da)
English (en)
Inventor
Helmut Offenbacher
Claudia-Gemma Muresanu
Gregor Steiner
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK2235514T3 publication Critical patent/DK2235514T3/da

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • G01N33/487Physical analysis of biological material of liquid biological material
    • G01N33/49Blood
    • G01N33/4925Blood measuring blood gas content, e.g. O2, CO2, HCO3

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DK09701586.1T 2008-01-18 2009-01-16 Gassensor med mikroporøst elektrolytlag DK2235514T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08000943A EP2081018A1 (de) 2008-01-18 2008-01-18 Gassensor mit mikroporöser Elektrolytschicht
PCT/EP2009/000273 WO2009090094A1 (de) 2008-01-18 2009-01-16 Gassensor mit mikroporöser elektrolytschicht

Publications (1)

Publication Number Publication Date
DK2235514T3 true DK2235514T3 (da) 2018-04-23

Family

ID=39167812

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09701586.1T DK2235514T3 (da) 2008-01-18 2009-01-16 Gassensor med mikroporøst elektrolytlag

Country Status (7)

Country Link
US (1) US8163165B2 (enExample)
EP (2) EP2081018A1 (enExample)
JP (1) JP5255071B2 (enExample)
CN (1) CN101978259B (enExample)
CA (1) CA2712291C (enExample)
DK (1) DK2235514T3 (enExample)
WO (1) WO2009090094A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000062759A1 (en) 1999-04-16 2000-10-26 Novo Nordisk A/S Dry, mouldable drug formulation
EP3270156A1 (en) * 2004-04-07 2018-01-17 Abbott Laboratories Disposable chamber for analyzing biologic fluids
US7731901B2 (en) 2005-10-19 2010-06-08 Abbott Laboratories Apparatus and method for performing counts within a biologic fluid sample
CN106110923A (zh) 2009-12-18 2016-11-16 艾博特健康公司 生物流体样本分析卡盒
JP4927183B2 (ja) * 2010-01-20 2012-05-09 シャープ株式会社 電気化学測定用電極、及び電気化学測定用電極チップ、並びにこれらを用いた、電気化学測定方法、及び分析方法
EP2453228A1 (de) 2010-11-10 2012-05-16 F. Hoffmann-La Roche AG Sauerstoffsensor mit mikroporöser Elektrolytschicht und teiloffener Deckmembran
WO2012092593A1 (en) 2010-12-30 2012-07-05 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
US10444180B1 (en) * 2011-07-22 2019-10-15 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Polymer electrolyte-based sensors
EP2748618A1 (en) 2011-08-24 2014-07-02 Abbott Point of Care Inc. Biologic fluid sample analysis cartridge
US9726630B2 (en) 2011-10-28 2017-08-08 Koninklijke Philips N.V. Sensor for fluid-soluble gas
GB201210439D0 (en) * 2012-06-13 2012-07-25 Softcell Medicals Apparatus
CN103645221B (zh) * 2013-11-26 2015-11-18 武汉锆元传感技术有限公司 氧化锆基电化学NOx传感器芯片狭缝的填充浆料及制作方法
US10473615B2 (en) 2014-10-24 2019-11-12 Amotech Co., Ltd. Porous protective layer for gas sensor, method for producing same, and gas sensor comprising same
KR101727077B1 (ko) 2014-10-24 2017-04-18 주식회사 아모텍 가스센서용 다공질 보호층, 이의 형성방법 및 이를 포함하는 가스센서
DE102014226810A1 (de) * 2014-12-22 2016-06-23 Robert Bosch Gmbh Sensor zur Messung der Kohlenstoffdioxidkonzentration in einem Gasgemisch und Verfahren zu seiner Herstellung
WO2017034535A1 (en) 2015-08-24 2017-03-02 Honeywell International Inc. Sensing electrode oxygen control in an oxygen sensor
EP3325955A1 (en) 2015-07-22 2018-05-30 Honeywell International Inc. Separate compression of wetting and contact sections
US10948449B2 (en) * 2016-09-16 2021-03-16 Msa Technology, Llc Sensor with multiple inlets
CN106859627B (zh) * 2017-02-24 2020-11-27 台州市吉吉知识产权运营有限公司 一种提高可穿戴设备心率测量准确性的结构及方法
US11067526B2 (en) 2017-08-17 2021-07-20 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical and electrochemical assays
WO2019035077A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. DEVICES, SYSTEMS AND METHODS FOR PERFORMING OPTICAL ASSAYS
CN111630380A (zh) * 2018-01-23 2020-09-04 Tdk株式会社 气体检测片及具备气体检测片的电化学元件
US20190317042A1 (en) * 2018-04-13 2019-10-17 Honeywell International Inc. Systems and methods for a printed electrochemical gas sensor
CN109567821A (zh) * 2018-11-23 2019-04-05 苏州麦米医疗科技有限公司 一种高延展度柔性传感芯片
KR102266321B1 (ko) * 2019-03-18 2021-06-17 한양대학교 산학협력단 전기화학 가스센서용 고분자 젤 전해질 및 그 제조방법
WO2021055792A1 (en) * 2019-09-20 2021-03-25 The Board Of Trustees Of The Leland Stanford Junior University Electrochemical pre-concentration for improved detection of gaseous species in water
AU2022469465A1 (en) * 2022-07-15 2025-02-20 Sentec Ag Electrolyte for an electrochemical gas sensor and blood gas monitoring
CN119125265A (zh) * 2024-09-12 2024-12-13 浙江大学 一种用于测定海洋pCO2的电极及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245248A5 (enExample) * 1973-09-20 1975-04-18 Radiotechnique Compelec
EP0097554A3 (en) * 1982-06-04 1984-08-01 The Bendix Corporation Chemical sensors having a hydrophilic membrane as the electrolyte media
EP0103031B1 (en) * 1982-09-03 1986-05-07 Dräger Nederland B.V. Electro-chemical cell for determining a particular property or component of a fluid
JPS62241265A (ja) * 1986-04-14 1987-10-21 Toray Ind Inc 燃料電池のマトリツクス
US4900405A (en) * 1987-07-15 1990-02-13 Sri International Surface type microelectronic gas and vapor sensor
US5387329A (en) 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors
US5514253A (en) 1994-07-13 1996-05-07 I-Stat Corporation Method of measuring gas concentrations and microfabricated sensing device for practicing same
JPH09127045A (ja) * 1995-10-26 1997-05-16 Nok Corp 溶存酸素センサ
DE19547150C2 (de) * 1995-12-16 2000-08-03 Draegerwerk Ag Gassensor
JP3035885B2 (ja) * 1996-03-15 2000-04-24 工業技術院長 固体イオン導電体
DE19859198C2 (de) * 1998-12-21 2003-12-18 Envitec Wismar Gmbh Elektrochemischer Gassensor mit hoher Selektivität für Stickstoffmonoxid
JP4956866B2 (ja) * 2001-04-26 2012-06-20 Tdk株式会社 シリカゲル電解質膜およびその製造方法、ならびに燃料電池
US7232511B1 (en) * 2002-01-10 2007-06-19 Panya, Inc. Multi-gas/vapor electrochemical sensor for the detection and monitoring of chemical and biological agents
US7060169B2 (en) * 2002-08-14 2006-06-13 Mst Technology Gmbh Electrochemical cell for gas sensor
US7767068B2 (en) * 2002-12-02 2010-08-03 Epocal Inc. Heterogeneous membrane electrodes
JP3811495B2 (ja) * 2004-02-05 2006-08-23 松下電器産業株式会社 アクチュエータ及びアクチュエータ用平板状電極支持体の製造方法
US20060007171A1 (en) * 2004-06-24 2006-01-12 Burdi Roger D EMI resistant balanced touch sensor and method
DE102004037312B4 (de) * 2004-07-31 2015-02-05 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor und Verfahren zu seiner Herstellung
US20060293169A1 (en) * 2005-02-09 2006-12-28 General Electric Company Molecular structures for gas sensing and devices and methods therewith
WO2008098137A2 (en) * 2007-02-07 2008-08-14 Zettacore, Inc. Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof

Also Published As

Publication number Publication date
CN101978259A (zh) 2011-02-16
EP2081018A1 (de) 2009-07-22
CA2712291A1 (en) 2009-07-23
WO2009090094A1 (de) 2009-07-23
US8163165B2 (en) 2012-04-24
US20110079523A1 (en) 2011-04-07
EP2235514B1 (de) 2018-01-10
HK1154076A1 (en) 2012-04-20
CN101978259B (zh) 2015-02-04
EP2235514A1 (de) 2010-10-06
JP2011510280A (ja) 2011-03-31
JP5255071B2 (ja) 2013-08-07
WO2009090094A8 (de) 2009-09-24
CA2712291C (en) 2013-03-19

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