FR1267335A - Electrode measuring device for determining the concentration of a gas - Google Patents

Electrode measuring device for determining the concentration of a gas

Info

Publication number
FR1267335A
FR1267335A FR830796A FR830796A FR1267335A FR 1267335 A FR1267335 A FR 1267335A FR 830796 A FR830796 A FR 830796A FR 830796 A FR830796 A FR 830796A FR 1267335 A FR1267335 A FR 1267335A
Authority
FR
France
Prior art keywords
concentration
determining
gas
measuring device
electrode measuring
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
Application number
FR830796A
Other languages
French (fr)
Inventor
Dayton Ernest Carritt
John Willis Kanwisher
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 filed Critical
Priority to FR830796A priority Critical patent/FR1267335A/en
Priority claimed from CH978860A external-priority patent/CH368644A/en
Application granted granted Critical
Publication of FR1267335A publication Critical patent/FR1267335A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1491—Heated applicators
    • 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
    • G01N33/1886—Water using probes, e.g. submersible probes, buoys

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
FR830796A 1960-06-22 1960-06-22 Electrode measuring device for determining the concentration of a gas Expired FR1267335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830796A FR1267335A (en) 1960-06-22 1960-06-22 Electrode measuring device for determining the concentration of a gas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR830796A FR1267335A (en) 1960-06-22 1960-06-22 Electrode measuring device for determining the concentration of a gas
CH978860A CH368644A (en) 1960-08-30 1960-08-30 Apparatus for determining the content of reducible gas dissolved in a solution and method for activating this apparatus

Publications (1)

Publication Number Publication Date
FR1267335A true FR1267335A (en) 1961-07-21

Family

ID=25705331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830796A Expired FR1267335A (en) 1960-06-22 1960-06-22 Electrode measuring device for determining the concentration of a gas

Country Status (1)

Country Link
FR (1) FR1267335A (en)

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