FR2425835A1 - Dispositif de mesure transcutanee de la concentration du sang en oxygene - Google Patents

Dispositif de mesure transcutanee de la concentration du sang en oxygene

Info

Publication number
FR2425835A1
FR2425835A1 FR7912599A FR7912599A FR2425835A1 FR 2425835 A1 FR2425835 A1 FR 2425835A1 FR 7912599 A FR7912599 A FR 7912599A FR 7912599 A FR7912599 A FR 7912599A FR 2425835 A1 FR2425835 A1 FR 2425835A1
Authority
FR
France
Prior art keywords
electrode
oxygen concentration
blood oxygen
membrane
electrode membrane
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.)
Granted
Application number
FR7912599A
Other languages
English (en)
French (fr)
Other versions
FR2425835B1 (show.php
Inventor
Bunji Hagihara
Tamotsu Fukai
Kikuo Nomura
Kenichi Yoshida
Isao Isshiki
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
Publication of FR2425835A1 publication Critical patent/FR2425835A1/fr
Application granted granted Critical
Publication of FR2425835B1 publication Critical patent/FR2425835B1/fr
Granted 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 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7912599A 1978-05-18 1979-05-17 Dispositif de mesure transcutanee de la concentration du sang en oxygene Granted FR2425835A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978066930U JPS5613935Y2 (show.php) 1978-05-18 1978-05-18

Publications (2)

Publication Number Publication Date
FR2425835A1 true FR2425835A1 (fr) 1979-12-14
FR2425835B1 FR2425835B1 (show.php) 1984-02-17

Family

ID=13330188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912599A Granted FR2425835A1 (fr) 1978-05-18 1979-05-17 Dispositif de mesure transcutanee de la concentration du sang en oxygene

Country Status (6)

Country Link
JP (1) JPS5613935Y2 (show.php)
DE (1) DE2920038C2 (show.php)
FR (1) FR2425835A1 (show.php)
GB (1) GB2025057B (show.php)
IT (2) IT7935845V0 (show.php)
SE (1) SE7904391L (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303076A (en) * 1979-12-31 1981-12-01 Air Shields, Inc. Probe for transcutaneous sampling
DE10315962B4 (de) * 2003-04-06 2006-05-24 Ground Zero Gmbh Basslautsprecher
DE102006022854B4 (de) * 2006-05-16 2008-04-17 Albert-Ludwig-Universität Freiburg Implantierbarer Blutsauerstoffsensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640987C3 (de) * 1976-09-11 1982-06-09 Drägerwerk AG, 2400 Lübeck Meßwertaufnehmer zur transkutanen Messung von Gasen im Blut
JPS5613933Y2 (show.php) * 1978-05-12 1981-04-01

Also Published As

Publication number Publication date
JPS5613935Y2 (show.php) 1981-04-01
GB2025057B (en) 1982-11-03
SE7904391L (sv) 1979-11-19
FR2425835B1 (show.php) 1984-02-17
DE2920038C2 (de) 1982-06-03
GB2025057A (en) 1980-01-16
IT7949059A0 (it) 1979-05-16
JPS54183189U (show.php) 1979-12-25
IT7935845V0 (it) 1979-05-16
DE2920038A1 (de) 1979-11-22
IT1116100B (it) 1986-02-10

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