GB2320574B - Oxygen sensor - Google Patents

Oxygen sensor

Info

Publication number
GB2320574B
GB2320574B GB9626471A GB9626471A GB2320574B GB 2320574 B GB2320574 B GB 2320574B GB 9626471 A GB9626471 A GB 9626471A GB 9626471 A GB9626471 A GB 9626471A GB 2320574 B GB2320574 B GB 2320574B
Authority
GB
United Kingdom
Prior art keywords
oxygen sensor
oxygen
sensor
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
GB9626471A
Other versions
GB9626471D0 (en
GB2320574A (en
Inventor
David Antony Crellin
John Robert Crellin
Lembit Nei
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9626471A priority Critical patent/GB2320574B/en
Publication of GB9626471D0 publication Critical patent/GB9626471D0/en
Publication of GB2320574A publication Critical patent/GB2320574A/en
Application granted granted Critical
Publication of GB2320574B publication Critical patent/GB2320574B/en
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
    • G01N27/403—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
    • 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
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4925—Blood measuring blood gas content, e.g. O2, CO2, HCO3

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
GB9626471A 1996-12-20 1996-12-20 Oxygen sensor Expired - Fee Related GB2320574B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9626471A GB2320574B (en) 1996-12-20 1996-12-20 Oxygen sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9626471A GB2320574B (en) 1996-12-20 1996-12-20 Oxygen sensor

Publications (3)

Publication Number Publication Date
GB9626471D0 GB9626471D0 (en) 1997-02-05
GB2320574A GB2320574A (en) 1998-06-24
GB2320574B true GB2320574B (en) 2000-04-26

Family

ID=10804745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9626471A Expired - Fee Related GB2320574B (en) 1996-12-20 1996-12-20 Oxygen sensor

Country Status (1)

Country Link
GB (1) GB2320574B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103792344B (en) * 2014-01-24 2016-08-17 深圳市理邦精密仪器股份有限公司 The identification bearing calibration of a kind of vim and vigour biochemical analysis system and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178223A (en) * 1977-07-13 1979-12-11 Oriental Yeast Co., Ltd. Electrical oxygen probe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178223A (en) * 1977-07-13 1979-12-11 Oriental Yeast Co., Ltd. Electrical oxygen probe

Also Published As

Publication number Publication date
GB9626471D0 (en) 1997-02-05
GB2320574A (en) 1998-06-24

Similar Documents

Publication Publication Date Title
DE69735302D1 (en) Gas sensor
GB9623149D0 (en) Sensor
GB2326485B (en) Electrochemical oxygen sensor
GB9625464D0 (en) Gas sensor
GB2312961B (en) Electrochemical gas sensor
AU3957997A (en) Solid state oxygen sensor
DE69721971D1 (en) Sensor
GB2312516B (en) Gas sensor
GB9402212D0 (en) Oxygen sensor
GB2316178B (en) Gas sensor
EP0869355A4 (en) Gas sensor
GB9509549D0 (en) Oxygen sensor
EP0677741A3 (en) Oxygen sensor.
GB2318689B (en) Sensor cable
GB9726651D0 (en) Oxygen sensor tester
GB2312753B (en) Gas sensor
GB2320574B (en) Oxygen sensor
GB9718672D0 (en) An improved sensor
GB9626217D0 (en) Gas sensor
GB9704137D0 (en) Sensor
GB9604448D0 (en) Sensor
GB9612407D0 (en) Sensor
GB9618879D0 (en) Sensor
TW450262U (en) Oxygen solving-in-water device
GB9619317D0 (en) Improved sensor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051220