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DE60137663D1 - Elektrochemischer Sensor zur Bestimmung eines Analyts in Anwesenheit eines Störgases - Google Patents

Elektrochemischer Sensor zur Bestimmung eines Analyts in Anwesenheit eines Störgases

Info

Publication number
DE60137663D1
DE60137663D1 DE60137663T DE60137663T DE60137663D1 DE 60137663 D1 DE60137663 D1 DE 60137663D1 DE 60137663 T DE60137663 T DE 60137663T DE 60137663 T DE60137663 T DE 60137663T DE 60137663 D1 DE60137663 D1 DE 60137663D1
Authority
DE
Germany
Prior art keywords
analyte
determination
electrochemical sensor
interfering gas
interfering
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
DE60137663T
Other languages
English (en)
Inventor
John R Saffell
Michael L Hitchman
Darryl H Dawson
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.)
Alphasense Ltd
Original Assignee
Alphasense Ltd
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
Priority claimed from GB0011511A external-priority patent/GB0011511D0/en
Priority claimed from GB0012569A external-priority patent/GB0012569D0/en
Application filed by Alphasense Ltd filed Critical Alphasense Ltd
Application granted granted Critical
Publication of DE60137663D1 publication Critical patent/DE60137663D1/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
    • 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
    • G01N27/4045—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 for gases other than oxygen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE60137663T 2000-05-13 2001-05-14 Elektrochemischer Sensor zur Bestimmung eines Analyts in Anwesenheit eines Störgases Expired - Lifetime DE60137663D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0011511A GB0011511D0 (en) 2000-05-13 2000-05-13 Electrochemical sensor for determining analyte in the presence of interferent
GB0012569A GB0012569D0 (en) 2000-05-25 2000-05-25 Electrochemical sensor for determining analyte in the presence of interferent

Publications (1)

Publication Number Publication Date
DE60137663D1 true DE60137663D1 (de) 2009-04-02

Family

ID=26244255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137663T Expired - Lifetime DE60137663D1 (de) 2000-05-13 2001-05-14 Elektrochemischer Sensor zur Bestimmung eines Analyts in Anwesenheit eines Störgases

Country Status (3)

Country Link
US (1) US6623619B2 (de)
EP (1) EP1154267B1 (de)
DE (1) DE60137663D1 (de)

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US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
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NL1022603C2 (nl) * 2003-02-06 2004-08-16 Stichting Energie Werkwijze voor het detecteren van CO in een waterstofrijke gasstroom.
US7156968B2 (en) * 2003-05-09 2007-01-02 Mst Technology Gmbh Electrode comprising material to help stabilize oxide of catalyst for electrochemical sensor
GB0317131D0 (en) * 2003-07-22 2003-08-27 City Tech Electrochemical gas sensor
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
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
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US20080197024A1 (en) * 2003-12-05 2008-08-21 Dexcom, Inc. Analyte sensor
EP3263032B1 (de) 2003-12-09 2024-01-24 Dexcom, Inc. Signalverarbeitung in einem durchgehenden analytsensor
GB0329103D0 (en) * 2003-12-16 2004-01-21 Alphasense Ltd Electrochemical sensor
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US20070166585A1 (en) * 2006-01-19 2007-07-19 The Pennsylvania State University Rapid response sensor for carbon monoxide
CN100514052C (zh) * 2006-05-26 2009-07-15 中国科学院电子学研究所 快速稳定的互补金属氧化物半导体恒电位仪电路
US9149220B2 (en) 2011-04-15 2015-10-06 Dexcom, Inc. Advanced analyte sensor calibration and error detection
US20110212376A1 (en) * 2010-03-01 2011-09-01 Kenneth Carney Amperometric sensor
CN102706932B (zh) * 2012-05-31 2014-09-24 成都安可信电子股份有限公司 一种电化学气体传感器正反向电流适配电路及方法
CN104577236A (zh) * 2013-10-24 2015-04-29 华为技术有限公司 一种植入传感器的蓄电池
CN107941867B (zh) * 2017-12-01 2020-07-10 无锡市尚沃医疗电子股份有限公司 一种可联合检测呼气一氧化氮和呼气硫化氢的电化学气体传感器
CN108088877B (zh) * 2017-12-25 2020-05-01 江西省吉晶微电子有限公司 一种多功能半导体器件
CN107960008B (zh) * 2017-12-25 2020-06-12 浙江常山聚华电子有限公司 一种集成电路板
EP3803366B1 (de) * 2018-05-31 2025-01-01 Hach Company Ph-messung einer wässrigen probe
CN110596327B (zh) * 2019-06-25 2022-08-02 北京机械设备研究所 一种污染气体成分及浓度检测方法
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking

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DE4009746A1 (de) * 1990-03-27 1991-10-02 Gyulai Maria Dobosne Sensoranordnung mit erhoehter empfindlichkeitsstabilitaet
DE4136779A1 (de) * 1991-11-08 1993-05-13 Bayer Ag Vorrichtung zum simultanen nachweis verschiedener gaskomponenten
US5466356A (en) * 1994-04-29 1995-11-14 Mine Safety Appliances Company Potentiostat circuit for electrochemical cells
DE59500062D1 (de) * 1994-05-26 1997-01-23 Conducta Endress & Hauser Kohlenmonoxid-Gassensor
DE19622931C2 (de) 1996-06-07 2001-02-22 Draegerwerk Ag Elektrochemischer Mehrgassensor
DE19726453C2 (de) * 1997-06-21 2000-08-10 Draegerwerk Ag Elektrochemischer Sauerstoffsensor
CA2245050C (en) * 1997-09-11 2000-09-05 Kehoe Component Sales Inc. Dba Pace Electronic Products Inc. Three-electrode electrochemical gas sensor
US6176989B1 (en) * 1998-12-28 2001-01-23 Teledyne Technologies Incorp. Electrochemical gas sensor

Also Published As

Publication number Publication date
US6623619B2 (en) 2003-09-23
EP1154267A3 (de) 2002-10-30
EP1154267A2 (de) 2001-11-14
EP1154267B1 (de) 2009-02-18
US20020027086A1 (en) 2002-03-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALPHASENSE LTD., GREAT NOTLEY, ESSEX, GB

8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN

8364 No opposition during term of opposition