DE69717271D1 - Polarographischer sensor - Google Patents
Polarographischer sensorInfo
- Publication number
- DE69717271D1 DE69717271D1 DE69717271T DE69717271T DE69717271D1 DE 69717271 D1 DE69717271 D1 DE 69717271D1 DE 69717271 T DE69717271 T DE 69717271T DE 69717271 T DE69717271 T DE 69717271T DE 69717271 D1 DE69717271 D1 DE 69717271D1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- electrodes
- front section
- electrolyte
- fastener
- 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
- 239000012528 membrane Substances 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 3
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
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Hematology (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Air Bags (AREA)
- Geophysics And Detection Of Objects (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/665,578 US5728290A (en) | 1996-06-03 | 1996-06-03 | Polarographic sensor and method of using same |
PCT/US1997/009153 WO1997046874A1 (en) | 1996-06-03 | 1997-05-30 | A polarographic sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69717271D1 true DE69717271D1 (de) | 2003-01-02 |
DE69717271T2 DE69717271T2 (de) | 2003-07-03 |
Family
ID=24670682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69717271T Expired - Fee Related DE69717271T2 (de) | 1996-06-03 | 1997-05-30 | Polarographischer sensor |
Country Status (9)
Country | Link |
---|---|
US (1) | US5728290A (de) |
EP (1) | EP0902890B1 (de) |
JP (1) | JP2000511640A (de) |
CN (1) | CN1221491A (de) |
AT (1) | ATE228243T1 (de) |
AU (1) | AU713596B2 (de) |
CA (1) | CA2250469C (de) |
DE (1) | DE69717271T2 (de) |
WO (1) | WO1997046874A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002116182A (ja) * | 2000-10-05 | 2002-04-19 | Horiba Ltd | 残留塩素計 |
US6602401B1 (en) | 2000-11-01 | 2003-08-05 | Rosemount Analytical Inc. | Amperometric sensor for low level dissolved oxygen with self-depleting sensor design |
US7087150B2 (en) * | 2002-05-03 | 2006-08-08 | Rosemount Analytical Inc. | Chloramine amperometric sensor |
US7790006B2 (en) * | 2002-05-03 | 2010-09-07 | Rosemount Analytical Inc. | Free chlorine sensor |
WO2004013624A1 (de) * | 2002-08-06 | 2004-02-12 | Sentec Ag | Vorrichtung und verfahren zum vorbereiten eines elektrochemischen sensors |
WO2005031334A1 (ja) * | 2003-09-29 | 2005-04-07 | Ngk Spark Plug Co., Ltd. | ガスセンサ |
CN100344962C (zh) * | 2003-12-23 | 2007-10-24 | 中国科学院理化技术研究所 | 一种传感器 |
JP3924791B2 (ja) | 2004-02-20 | 2007-06-06 | 株式会社ジーエス・ユアサコーポレーション | 電気化学式酸素センサ |
JP5344305B2 (ja) * | 2009-10-02 | 2013-11-20 | エイブル株式会社 | 隔膜式電極 |
US11994489B2 (en) * | 2020-01-13 | 2024-05-28 | Beckman Coulter, Inc. | Solid state ion selective electrodes |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2913381A (en) * | 1955-08-18 | 1959-11-17 | Nat Distillers Chem Corp | Start up method for fused salt electrolytic cells |
US3278408A (en) * | 1962-12-19 | 1966-10-11 | Beckman Instruments Inc | Electrochemical cell |
US3493484A (en) * | 1965-09-01 | 1970-02-03 | Rodney Berg | Gas detecting apparatus |
US3429796A (en) * | 1965-09-16 | 1969-02-25 | Analytic Systems Co | Gas analyzer |
US3449231A (en) * | 1966-06-22 | 1969-06-10 | Beckman Instruments Inc | Oxygen sensor with rhodium cathode |
US3575836A (en) * | 1969-02-14 | 1971-04-20 | Beckman Instruments Inc | Polarographic sensor |
US4062750A (en) * | 1974-12-18 | 1977-12-13 | James Francis Butler | Thin film electrochemical electrode and cell |
DE2748191C3 (de) * | 1977-10-27 | 1984-10-04 | Danfoss A/S, Nordborg | Auswechselbarer Träger für einen Meßwertaufnehmer zur polarographischen Messung von Gasen in Flüssigkeiten, sowie Verfahren zu dessen Herstellung |
DE2801223C3 (de) * | 1978-01-12 | 1981-01-15 | Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig | Elektrodenanordnung |
US4168220A (en) * | 1978-07-10 | 1979-09-18 | Leeds & Northrup Company | Method for detecting the fouling of a membrane covered electrochemical cell |
US4198280A (en) * | 1978-12-19 | 1980-04-15 | American Hospital Supply Corporation | Membrane support structure for electrochemical sensing probe |
US4466878A (en) * | 1983-01-12 | 1984-08-21 | Instrumentation Laboratory Inc. | Electrochemical electrode assembly |
US4563249A (en) * | 1983-05-10 | 1986-01-07 | Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive | Electroanalytical method and sensor for hydrogen determination |
US4620918A (en) * | 1985-05-03 | 1986-11-04 | Bukamier Gary L | Selective sensor construction |
US5344546A (en) * | 1989-04-29 | 1994-09-06 | Dragerwerk Aktiengesellschaft | Electrical measuring cell for determinging ammonia, amines, hydrazine amines, hydrazine and hydrazine derivatives |
DE4018597A1 (de) * | 1990-06-09 | 1991-12-12 | Draegerwerk Ag | Messelektrode fuer eine elektrochemische gasmesszelle |
-
1996
- 1996-06-03 US US08/665,578 patent/US5728290A/en not_active Expired - Fee Related
-
1997
- 1997-05-30 CN CN97195203.5A patent/CN1221491A/zh active Pending
- 1997-05-30 AT AT97931005T patent/ATE228243T1/de not_active IP Right Cessation
- 1997-05-30 DE DE69717271T patent/DE69717271T2/de not_active Expired - Fee Related
- 1997-05-30 EP EP97931005A patent/EP0902890B1/de not_active Expired - Lifetime
- 1997-05-30 JP JP10500680A patent/JP2000511640A/ja not_active Ceased
- 1997-05-30 AU AU34745/97A patent/AU713596B2/en not_active Ceased
- 1997-05-30 CA CA002250469A patent/CA2250469C/en not_active Expired - Fee Related
- 1997-05-30 WO PCT/US1997/009153 patent/WO1997046874A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2250469C (en) | 2004-08-31 |
EP0902890A1 (de) | 1999-03-24 |
CN1221491A (zh) | 1999-06-30 |
JP2000511640A (ja) | 2000-09-05 |
CA2250469A1 (en) | 1997-12-11 |
AU3474597A (en) | 1998-01-05 |
AU713596B2 (en) | 1999-12-09 |
DE69717271T2 (de) | 2003-07-03 |
EP0902890B1 (de) | 2002-11-20 |
WO1997046874A1 (en) | 1997-12-11 |
US5728290A (en) | 1998-03-17 |
ATE228243T1 (de) | 2002-12-15 |
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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 |