GB2021784B - Transcutaneous blood oxygen measuring device - Google Patents

Transcutaneous blood oxygen measuring device

Info

Publication number
GB2021784B
GB2021784B GB7918560A GB7918560A GB2021784B GB 2021784 B GB2021784 B GB 2021784B GB 7918560 A GB7918560 A GB 7918560A GB 7918560 A GB7918560 A GB 7918560A GB 2021784 B GB2021784 B GB 2021784B
Authority
GB
United Kingdom
Prior art keywords
measuring device
blood oxygen
oxygen measuring
transcutaneous blood
transcutaneous
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
GB7918560A
Other versions
GB2021784A (en
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB2021784A publication Critical patent/GB2021784A/en
Application granted granted Critical
Publication of GB2021784B publication Critical patent/GB2021784B/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
    • A61B5/14542—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
    • A61B5/1477—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 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)
GB7918560A 1978-05-29 1979-05-29 Transcutaneous blood oxygen measuring device Expired GB2021784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6467878A JPS54155682A (en) 1978-05-29 1978-05-29 Sensor for measuring oxygen concentration in percutaneous blood

Publications (2)

Publication Number Publication Date
GB2021784A GB2021784A (en) 1979-12-05
GB2021784B true GB2021784B (en) 1982-10-13

Family

ID=13265058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918560A Expired GB2021784B (en) 1978-05-29 1979-05-29 Transcutaneous blood oxygen measuring device

Country Status (6)

Country Link
JP (1) JPS54155682A (en)
DE (1) DE2921058C2 (en)
FR (1) FR2427082A1 (en)
GB (1) GB2021784B (en)
IT (1) IT1118735B (en)
SE (1) SE7904602L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932739A1 (en) * 1979-08-13 1981-03-12 Hellige Gmbh, 7800 Freiburg MEASURING DETECTOR FOR THE TRANSCUTANE DETERMINATION OF THE CONCENTRATION OF SUBSTANCES, ESPECIALLY THE PARTIAL PRESSURE OF GASES IN BLOOD AND IN BODY TISSUE.
JPS57117838A (en) * 1981-01-12 1982-07-22 Mitsubishi Rayon Co Electrode for live body
DE3111190C2 (en) * 1981-03-21 1983-04-07 Drägerwerk AG, 2400 Lübeck Electrochemical measuring sensor with exchangeable membrane holder
US4454643A (en) * 1981-04-20 1984-06-19 Thoratec Laboratories Corporation Combination membraning tool, package and calibration unit for eyelid sensor or the like
US4442841A (en) * 1981-04-30 1984-04-17 Mitsubishi Rayon Company Limited Electrode for living bodies
US4476870A (en) * 1982-03-30 1984-10-16 The United States Of America As Represented By The Department Of Health And Human Services Fiber optic PO.sbsb.2 probe
GB2124387B (en) * 1982-07-08 1986-08-06 Polystan Oxygen sensor
DK158167C (en) * 1982-07-14 1990-09-17 Radiometer As ELECTROCHEMICAL MEASURING ELECTRODE INSTALLATION, MEMBRANE FOR AN ELECTROCHEMICAL MEASURING ELECTRODE INSTALLATION AND A MEMBRANE MOUNTING KIT FOR MOUNTING A MEMBRAN TO AN ELECTROCHEMICAL MEASURING ELECTRODE INSTALLATION
US4534356A (en) * 1982-07-30 1985-08-13 Diamond Shamrock Chemicals Company Solid state transcutaneous blood gas sensors
GB2140563B (en) * 1983-04-27 1987-03-04 Critikon Inc Method and apparatus for zero calibration of oxygen-sensing polarographic devices
JPH06264461A (en) * 1993-03-15 1994-09-20 Naoyuki Hashimoto Construction method of masonry retaining wall and anchor bolt used for the method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718563A (en) * 1971-02-22 1973-02-27 Beckman Instruments Inc Polarographic sensor and membrane therefor
DE2255879B2 (en) * 1972-11-15 1976-05-26 L. Eschweiler & Co, 2300 Kiel DEVICE FOR PERCUTANALLY DETERMINATION OF PERFUSION EFFICIENCY
DE2539771A1 (en) * 1975-09-06 1977-03-17 Hellige Gmbh Polarographic Clark-type detector - having porous polypropylene membrane and esp. for transcutane measurement of gas concn. in blood
DE2628288A1 (en) * 1976-06-24 1977-12-29 Draegerwerk Ag MEASURING TRANSDUCER FOR DETERMINING THE CONTENT OF GASES IN LIQUIDS, IN PARTICULAR FOR TRANSCUTANIC BLOOD GAS DETERMINATION

Also Published As

Publication number Publication date
FR2427082A1 (en) 1979-12-28
DE2921058A1 (en) 1979-12-06
JPS5616652B2 (en) 1981-04-17
DE2921058C2 (en) 1983-01-20
JPS54155682A (en) 1979-12-07
GB2021784A (en) 1979-12-05
SE7904602L (en) 1979-11-30
IT1118735B (en) 1986-03-03
FR2427082B1 (en) 1984-06-08
IT7968148A0 (en) 1979-05-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960529