CH575600A5 - - Google Patents

Info

Publication number
CH575600A5
CH575600A5 CH1259274A CH1259274A CH575600A5 CH 575600 A5 CH575600 A5 CH 575600A5 CH 1259274 A CH1259274 A CH 1259274A CH 1259274 A CH1259274 A CH 1259274A CH 575600 A5 CH575600 A5 CH 575600A5
Authority
CH
Switzerland
Application number
CH1259274A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH575600A5 publication Critical patent/CH575600A5/xx

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
    • G01N27/416—Systems
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
CH1259274A 1973-09-20 1974-09-17 CH575600A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333743A FR2245248A5 (de) 1973-09-20 1973-09-20

Publications (1)

Publication Number Publication Date
CH575600A5 true CH575600A5 (de) 1976-05-14

Family

ID=9125315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1259274A CH575600A5 (de) 1973-09-20 1974-09-17

Country Status (9)

Country Link
JP (1) JPS5550299B2 (de)
CA (1) CA1028006A (de)
CH (1) CH575600A5 (de)
DE (1) DE2443863C2 (de)
FR (1) FR2245248A5 (de)
GB (1) GB1473715A (de)
IT (1) IT1033094B (de)
NL (1) NL7412285A (de)
SE (1) SE394327B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
US4076596A (en) * 1976-10-07 1978-02-28 Leeds & Northrup Company Apparatus for electrolytically determining a species in a fluid and method of use
US4273636A (en) * 1977-05-26 1981-06-16 Kiyoo Shimada Selective chemical sensitive field effect transistor transducers
NL7801867A (nl) * 1978-02-20 1979-08-22 Philips Nv Inrichting voor het transcutaan meten van de partieele zuurstofdruk in bloed.
JPS56115949A (en) * 1980-02-18 1981-09-11 Horiba Ltd Electrode covered with partition film
JPS5717850A (en) * 1980-07-05 1982-01-29 Horiba Ltd Production of diaphragm for diaphragm oxygen electrode
JPS62126767U (de) * 1986-10-20 1987-08-11
EP2081018A1 (de) * 2008-01-18 2009-07-22 F.Hoffmann-La Roche Ag Gassensor mit mikroporöser Elektrolytschicht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083706A (en) * 1960-07-06 1963-04-02 Charles F Woodhouse Apparatus and method for measuring oxygen tension in bone
US3227643A (en) * 1962-11-13 1966-01-04 Univ North Carolina Oxygen detector
FR2147344A5 (de) * 1970-12-31 1973-03-09 Hoffmann La Roche

Also Published As

Publication number Publication date
GB1473715A (en) 1977-05-18
FR2245248A5 (de) 1975-04-18
DE2443863A1 (de) 1975-04-10
NL7412285A (nl) 1975-03-24
CA1028006A (en) 1978-03-14
SE394327B (sv) 1977-06-20
IT1033094B (it) 1979-07-10
SE7411655L (de) 1975-03-21
JPS5059091A (de) 1975-05-22
JPS5550299B2 (de) 1980-12-17
DE2443863C2 (de) 1984-01-12

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Legal Events

Date Code Title Description
PL Patent ceased