IT7935825U1 - Sensore per la misura transcutanea della concentrazione sangue ossigeno - Google Patents

Sensore per la misura transcutanea della concentrazione sangue ossigeno

Info

Publication number
IT7935825U1
IT7935825U1 ITRM1979U35825U IT3582579U IT7935825U1 IT 7935825 U1 IT7935825 U1 IT 7935825U1 IT RM1979U35825 U ITRM1979U35825 U IT RM1979U35825U IT 3582579 U IT3582579 U IT 3582579U IT 7935825 U1 IT7935825 U1 IT 7935825U1
Authority
IT
Italy
Prior art keywords
sensor
oxygen concentration
blood oxygen
transcutaneous measurement
transcutaneous
Prior art date
Application number
ITRM1979U35825U
Other languages
English (en)
Italian (it)
Other versions
IT7935825V0 (it
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of IT7935825V0 publication Critical patent/IT7935825V0/it
Publication of IT7935825U1 publication Critical patent/IT7935825U1/it

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

  • 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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ITRM1979U35825U 1978-05-12 1979-05-10 Sensore per la misura transcutanea della concentrazione sangue ossigeno IT7935825U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978063371U JPS5613933Y2 (enExample) 1978-05-12 1978-05-12

Publications (2)

Publication Number Publication Date
IT7935825V0 IT7935825V0 (it) 1979-05-10
IT7935825U1 true IT7935825U1 (it) 1980-11-10

Family

ID=13227350

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM1979U35825U IT7935825U1 (it) 1978-05-12 1979-05-10 Sensore per la misura transcutanea della concentrazione sangue ossigeno

Country Status (6)

Country Link
JP (1) JPS5613933Y2 (enExample)
DE (1) DE2919118C3 (enExample)
FR (1) FR2430218B1 (enExample)
GB (1) GB2020819B (enExample)
IT (1) IT7935825U1 (enExample)
SE (1) SE439068B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613935Y2 (enExample) * 1978-05-18 1981-04-01
DE3279860D1 (en) * 1981-10-13 1989-09-14 Radiometer As Method for transcutaneous measurement of a blood parameter and an electrochemical measuring electrode device for carrying out the method
JPH0751126B2 (ja) * 1986-12-05 1995-06-05 住友電気工業株式会社 経皮血中ガスセンサ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334623A (en) * 1964-11-02 1967-08-08 Beckman Instruments Inc Electrochemical transducer
DE2640987C3 (de) * 1976-09-11 1982-06-09 Drägerwerk AG, 2400 Lübeck Meßwertaufnehmer zur transkutanen Messung von Gasen im Blut
GB1587880A (en) * 1976-12-29 1981-04-08 Hagihara B Oxygen measuring electrode assembly
GB2003275B (en) * 1977-08-24 1982-05-19 Hagihara B Oxygen measuring electrode assembly

Also Published As

Publication number Publication date
SE7904172L (sv) 1979-11-13
JPS5613933Y2 (enExample) 1981-04-01
JPS54175388U (enExample) 1979-12-11
DE2919118B2 (de) 1980-12-18
DE2919118A1 (de) 1979-11-22
GB2020819B (en) 1982-08-18
FR2430218B1 (fr) 1985-06-07
DE2919118C3 (de) 1983-12-15
IT7935825V0 (it) 1979-05-10
FR2430218A1 (fr) 1980-02-01
SE439068B (sv) 1985-05-28
GB2020819A (en) 1979-11-21

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