ATE16853T1 - Elektrodensystem, verfahren zu dessen herstellung und fuer dieses verfahren brauchbare dispersion. - Google Patents

Elektrodensystem, verfahren zu dessen herstellung und fuer dieses verfahren brauchbare dispersion.

Info

Publication number
ATE16853T1
ATE16853T1 AT81301299T AT81301299T ATE16853T1 AT E16853 T1 ATE16853 T1 AT E16853T1 AT 81301299 T AT81301299 T AT 81301299T AT 81301299 T AT81301299 T AT 81301299T AT E16853 T1 ATE16853 T1 AT E16853T1
Authority
AT
Austria
Prior art keywords
membrane
particles
measuring surface
dispersion
electrode
Prior art date
Application number
AT81301299T
Other languages
English (en)
Inventor
Jorgen Poulsen
Original Assignee
Radiometer As
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 Radiometer As filed Critical Radiometer As
Application granted granted Critical
Publication of ATE16853T1 publication Critical patent/ATE16853T1/de

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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
    • 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
    • G01N27/4162—Systems investigating the composition of gases, by the influence exerted on ionic conductivity in a liquid

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Colloid Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Surgical Instruments (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT81301299T 1980-03-27 1981-03-26 Elektrodensystem, verfahren zu dessen herstellung und fuer dieses verfahren brauchbare dispersion. ATE16853T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK133280A DK133280A (da) 1980-03-27 1980-03-27 Elektrodeanordning
EP81301299A EP0039136B1 (de) 1980-03-27 1981-03-26 Elektrodensystem, Verfahren zu dessen Herstellung und für dieses Verfahren brauchbare Dispersion

Publications (1)

Publication Number Publication Date
ATE16853T1 true ATE16853T1 (de) 1985-12-15

Family

ID=8103674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81301299T ATE16853T1 (de) 1980-03-27 1981-03-26 Elektrodensystem, verfahren zu dessen herstellung und fuer dieses verfahren brauchbare dispersion.

Country Status (4)

Country Link
EP (1) EP0039136B1 (de)
AT (1) ATE16853T1 (de)
DE (1) DE3173089D1 (de)
DK (1) DK133280A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155556C (da) * 1981-03-20 1989-10-09 Radiometer As Termostateret elektrodeanordning
DK158167C (da) * 1982-07-14 1990-09-17 Radiometer As Elektrokemisk maaleelektrodeindretning, membran til en elektrokemisk maaleelektrodeindretning og et membranmonteringssaet til montering af en membran paa en elektrokemisk maaleelektrodeindretning
CS231026B1 (en) * 1982-09-27 1984-09-17 Lubomir Serak Method of voltmetric determination of oxygen and sensor to perform this method
US5158083A (en) * 1989-10-23 1992-10-27 Mountpelier Investments, S.A. Miniature pco2 probe for in vivo biomedical applications
EP0830590A1 (de) * 1995-06-06 1998-03-25 Forschungszentrum Jülich Gmbh Ph-sensitiver mikrosensor, sowie verfahren zu seiner herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1523068A1 (de) * 1964-07-30 1969-09-25 Harth Dr Otto Elektrode fuer Gasanalyse
GB1200595A (en) * 1966-10-19 1970-07-29 Mini Of Power Improvements in or relating to membrane electrodes and cells
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
US3659586A (en) * 1969-05-20 1972-05-02 Univ Johns Hopkins Percutaneous carbon dioxide sensor and process for measuring pulmonary efficiency
US4198280A (en) * 1978-12-19 1980-04-15 American Hospital Supply Corporation Membrane support structure for electrochemical sensing probe

Also Published As

Publication number Publication date
EP0039136A3 (en) 1982-01-20
DE3173089D1 (en) 1986-01-16
DK133280A (da) 1981-09-28
EP0039136B1 (de) 1985-12-04
EP0039136A2 (de) 1981-11-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties