DE3365237D1 - Electrochemical cell for determining a particular component of a fluid - Google Patents

Electrochemical cell for determining a particular component of a fluid

Info

Publication number
DE3365237D1
DE3365237D1 DE8383102976T DE3365237T DE3365237D1 DE 3365237 D1 DE3365237 D1 DE 3365237D1 DE 8383102976 T DE8383102976 T DE 8383102976T DE 3365237 T DE3365237 T DE 3365237T DE 3365237 D1 DE3365237 D1 DE 3365237D1
Authority
DE
Germany
Prior art keywords
fluid
determining
electrochemical cell
particular component
component
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
DE8383102976T
Other languages
English (en)
Inventor
Martinus Henricus Kuypers
Martinus Petrus Pancr Vervoort
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.)
DRAEGER NEDERLAND B.V., BEST, NL
Original Assignee
Honeywell Medical Electronic BV
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 Honeywell Medical Electronic BV filed Critical Honeywell Medical Electronic BV
Application granted granted Critical
Publication of DE3365237D1 publication Critical patent/DE3365237D1/de
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
    • A61B5/14542—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 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, 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
    • A61B5/1473—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 invasive, e.g. introduced into the body by a catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE8383102976T 1983-03-25 1983-03-25 Electrochemical cell for determining a particular component of a fluid Expired DE3365237D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19830102976 EP0120108B1 (de) 1983-03-25 1983-03-25 Elektrochemische Zelle zur Bestimmung eines bestimmten Bestandteils eines Fluids

Publications (1)

Publication Number Publication Date
DE3365237D1 true DE3365237D1 (en) 1986-09-18

Family

ID=8190374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383102976T Expired DE3365237D1 (en) 1983-03-25 1983-03-25 Electrochemical cell for determining a particular component of a fluid

Country Status (2)

Country Link
EP (1) EP0120108B1 (de)
DE (1) DE3365237D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8501039D0 (en) * 1985-01-16 1985-02-20 Neotronics Ltd Gas sensor
FR2578056B1 (fr) * 1985-02-22 1988-08-26 Tacussel Jacques Sonde de mesure simultanee de l'activite ionique et de la temperature d'un milieu
US4741343A (en) * 1985-05-06 1988-05-03 Massachusetts Institute Of Technology Method and apparatus for measuring oxygen partial pressure and temperature in living tissue
EP0273258B1 (de) * 1986-12-22 1991-11-21 Siemens Aktiengesellschaft Anordnung zur Untersuchung eines flüssigen Mediums und Verfahren zum Betrieb der Anordnung
GB8725936D0 (en) * 1987-11-05 1987-12-09 Genetics Int Inc Sensing system
GB8819086D0 (en) * 1988-08-11 1988-09-14 Univ Wales Medicine "in-vivo"oxygen tension measurement
EP2179691A1 (de) * 2008-10-23 2010-04-28 General Electric Company Gasanalysiergerät und Atemwegsadapter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505343A (en) * 1973-12-18 1978-03-30 Butler J Electrochemical cells
DE2849209C2 (de) * 1978-11-13 1983-02-03 Hans-Jürgen 4630 Bochum Gräbner Elektrochemische Diffussionsmeßzelle

Also Published As

Publication number Publication date
EP0120108A1 (de) 1984-10-03
EP0120108B1 (de) 1986-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PPG HELLIGE B.V., BEST, NL

8328 Change in the person/name/address of the agent

Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 8000 MUENCHEN STEINMEISTER, H., DIPL.-ING. WIEBUSCH, M., PAT.-ANW., 4800 BIELEFELD

8327 Change in the person/name/address of the patent owner

Owner name: DRAEGER NEDERLAND B.V., BEST, NL

8328 Change in the person/name/address of the agent

Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 8000 MUENCHEN STEINMEISTER, H., DIPL.-ING. WIEBUSCH, M., 4800 BIELEFELD URNER, P., DIPL.-PHYS. ING.(GRAD.), PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee