DE3782541D1 - Gassensor. - Google Patents

Gassensor.

Info

Publication number
DE3782541D1
DE3782541D1 DE8787401186T DE3782541T DE3782541D1 DE 3782541 D1 DE3782541 D1 DE 3782541D1 DE 8787401186 T DE8787401186 T DE 8787401186T DE 3782541 T DE3782541 T DE 3782541T DE 3782541 D1 DE3782541 D1 DE 3782541D1
Authority
DE
Germany
Prior art keywords
gas sensor
sensor
gas
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
Application number
DE8787401186T
Other languages
English (en)
Other versions
DE3782541T2 (de
Inventor
Shuichiro Yamaguchi
Norio Daikuhara
Takeshi Shimomura
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of DE3782541D1 publication Critical patent/DE3782541D1/de
Application granted granted Critical
Publication of DE3782541T2 publication Critical patent/DE3782541T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • 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
    • G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
DE8787401186T 1986-05-26 1987-05-26 Gassensor. Expired - Fee Related DE3782541T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61120565A JPS62277547A (ja) 1986-05-26 1986-05-26 ガスセンサ−

Publications (2)

Publication Number Publication Date
DE3782541D1 true DE3782541D1 (de) 1992-12-17
DE3782541T2 DE3782541T2 (de) 1993-06-03

Family

ID=14789451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401186T Expired - Fee Related DE3782541T2 (de) 1986-05-26 1987-05-26 Gassensor.

Country Status (6)

Country Link
US (1) US4839020A (de)
EP (1) EP0247941B1 (de)
JP (1) JPS62277547A (de)
KR (1) KR900002501B1 (de)
DE (1) DE3782541T2 (de)
DK (1) DK264387A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139626A (en) * 1985-10-02 1992-08-18 Terumo Corporation Ion concentration measurement method
DE3789898T2 (de) * 1986-07-10 1994-09-08 Terumo Corp Referenzelektrode.
JPS63131056A (ja) * 1986-11-20 1988-06-03 Terumo Corp Ｆｅｔ電極
US4981570A (en) * 1986-12-10 1991-01-01 Terumo Kabushiki Kaisha Ion carrier membrane, and ion sensor having same
US5156728A (en) * 1987-02-12 1992-10-20 Terumo Kabushiki Kaisha Ion sensor
JP2672561B2 (ja) * 1988-01-29 1997-11-05 テルモ株式会社 膜被履センサ
JPH01272957A (ja) * 1988-04-25 1989-10-31 Terumo Corp イオン感応膜、その製造方法及びイオンセンサ
GB8812206D0 (en) * 1988-05-24 1988-06-29 Nagy S B Improvements in/relating to gas analysis
US5213675A (en) * 1988-10-27 1993-05-25 Terumo Kabushiki Kaisha Reference electrode, ion sensor and method of manufacturing the same
US5066383A (en) * 1988-10-27 1991-11-19 Terumo Kabushiki Kaisha Reference electrode, ion sensor and method of manufacturing the same
EP0398286A3 (de) * 1989-05-18 1991-09-25 Nisshinbo Industries, Inc. Ammoniak-Fühler
JPH0817092B2 (ja) * 1989-11-21 1996-02-21 株式会社リコー 電極用基材及びその製造方法
JPH04212048A (ja) * 1990-06-11 1992-08-03 Ricoh Co Ltd ガスセンサ
US5645065A (en) * 1991-09-04 1997-07-08 Navion Biomedical Corporation Catheter depth, position and orientation location system
DE69228680D1 (de) * 1991-12-23 1999-04-22 Sims Deltec Inc Führungsdrahtvorrichtung mit ortungsglied
US5254235A (en) * 1992-02-26 1993-10-19 The Yellow Springs Instrument Company Microelectrode arrays
EP0600607A3 (en) * 1992-10-28 1996-07-03 Nakano Vinegar Co Ltd Coulometric analysis method and a device therefor.
SE511185C2 (sv) * 1994-04-25 1999-08-16 Folke Sjoeberg Förfarande och utrustning för mätning av pH och gashalt i en vätska, i synnerhet blod
GB9417913D0 (en) * 1994-09-06 1994-10-26 Univ Leeds Odour sensor
US5527446A (en) * 1995-04-13 1996-06-18 United States Of America As Represented By The Secretary Of The Air Force Gas sensor
US5554272A (en) * 1995-08-10 1996-09-10 Ciba Corning Diagnostics Corp. Planar bicarbonate sensor
US6073478A (en) * 1998-02-02 2000-06-13 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Hydrogen sensor using a solid hydrogen ion conducting electrolyte
ATE431550T1 (de) 2000-03-01 2009-05-15 Radiometer Medical Aps Elektrodeneinrichtung mit festkörper-bezugssystem
JP3625448B2 (ja) * 2002-01-11 2005-03-02 株式会社日立ハイテクノロジーズ イオンセンサ及びそれを用いた生化学自動分析装置
US10962502B2 (en) * 2014-12-15 2021-03-30 Joint Stock Company “Akme-Engineering” Hydrogen detector for gas and fluid media
RU2602757C2 (ru) * 2014-12-15 2016-11-20 Открытое Акционерное Общество "Акмэ-Инжиниринг" Датчик водорода в газовых средах

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623064B2 (de) * 1966-12-17 1974-09-05 Slevogt, Karl, Dr.Habil., 8120 Weilheim Meßzelle zum Bestimmen von Gaskonzentrationen in Flüssigkeiten, insbesondere von Sauerstoff in Wasser
US3730868A (en) * 1970-12-21 1973-05-01 Gen Electric Carbon dioxide sensor
US3926764A (en) * 1971-05-19 1975-12-16 Radiometer As Electrode for potentiometric measurements
US3856636A (en) * 1972-11-30 1974-12-24 Gen Electric Oxygen sensor
US3957612A (en) * 1974-07-24 1976-05-18 General Electric Company In vivo specific ion sensor
US4115209A (en) * 1974-10-30 1978-09-19 Research Corporation Method of determining ion activity using coated ion selective electrodes
US3957613A (en) * 1974-11-01 1976-05-18 General Electric Company Miniature probe having multifunctional electrodes for sensing ions and gases
US4052285A (en) * 1975-03-20 1977-10-04 National Research Development Corporation Ion selective electrodes
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
US4280889A (en) * 1976-03-11 1981-07-28 Honeywell Inc. Solid state ion responsive and reference electrodes
GB1535361A (en) * 1976-03-17 1978-12-13 Owens Illinois Inc Electrochemical cell
US4214968A (en) * 1978-04-05 1980-07-29 Eastman Kodak Company Ion-selective electrode
US4198851A (en) * 1978-05-22 1980-04-22 University Of Utah Method and structure for detecting the concentration of oxygen in a substance
JPS5626250A (en) * 1979-08-10 1981-03-13 Olympus Optical Co Ltd Composite chemical sensor
SU898314A1 (ru) * 1979-08-08 1982-01-15 Предприятие П/Я М-5534 Ионоселективный мембранный электрод
US4282079A (en) * 1980-02-13 1981-08-04 Eastman Kodak Company Planar glass ion-selective electrode
JPS5763444A (en) * 1980-10-02 1982-04-16 Kuraray Co Ltd Fet sensor with organic polymer film
JPS57142356U (de) * 1981-02-28 1982-09-07
US4473456A (en) * 1981-04-08 1984-09-25 National Research Development Corporation Conductimetric gas sensor
JPS57196116A (en) * 1981-05-27 1982-12-02 Kamachiyou Seikou Kk Measuring device
US4563263A (en) * 1982-01-15 1986-01-07 Terumo Corporation Selectively permeable film and ion sensor
DK158244C (da) * 1982-03-15 1990-09-10 Radiometer As Ionselektiv maaleelektrode og fremgangsmaade til fremstilling af denne elektrode
JPS58167951A (ja) * 1982-03-29 1983-10-04 Hitachi Ltd 塩素イオンセンサ
JPS5957156A (ja) * 1982-09-28 1984-04-02 Toshiba Corp イオン選択性電極
JPS59102154A (ja) * 1982-12-06 1984-06-13 Olympus Optical Co Ltd 化学的感応素子
US4454007A (en) * 1983-01-27 1984-06-12 E. I. Du Pont De Nemours And Company Ion-selective layered sensor and methods of making and using the same
JPS59142451A (ja) * 1983-02-03 1984-08-15 Terumo Corp イオンセンサ−
JPS59164952A (ja) * 1983-03-11 1984-09-18 Hitachi Ltd Ｆｅｔイオンセンサ
US4561962A (en) * 1983-04-06 1985-12-31 Fluilogic Systems Oy Ion-selective electrode and procedure for manufacturing same
JPS607357A (ja) * 1983-06-28 1985-01-16 Tokuyama Soda Co Ltd 電極用膜
US4549951A (en) * 1984-09-11 1985-10-29 Sentech Medical Corporation Ion selective electrode
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
DE3585915T2 (de) * 1984-12-28 1993-04-15 Terumo Corp Ionensensor.
US4700709A (en) * 1986-01-30 1987-10-20 Cornell Research Foundation, Inc. Apparatus and method for determining ammonium ion concentration and total ammonia concentration in fluids or tissue
JPH05230490A (ja) * 1992-02-24 1993-09-07 Showa Shell Sekiyu Kk 生分解性チェンオイル
JP2614002B2 (ja) * 1992-07-06 1997-05-28 株式会社日本触媒 剥離性基材の製造方法
JPH0652759A (ja) * 1992-07-31 1994-02-25 Toshiba Corp 非有効接地系開極位相制御装置
WO2001060130A1 (en) * 2000-02-10 2001-08-16 Koninklijke Philips Electronics N.V. Switched dimming ballast

Also Published As

Publication number Publication date
EP0247941A2 (de) 1987-12-02
JPH048744B2 (de) 1992-02-18
DE3782541T2 (de) 1993-06-03
DK264387A (da) 1988-02-09
KR870011471A (ko) 1987-12-23
US4839020A (en) 1989-06-13
JPS62277547A (ja) 1987-12-02
DK264387D0 (da) 1987-05-25
EP0247941A3 (en) 1989-02-22
KR900002501B1 (ko) 1990-04-16
EP0247941B1 (de) 1992-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee