IT7949059A0 - SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN BLOOD - Google Patents

SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN BLOOD

Info

Publication number
IT7949059A0
IT7949059A0 IT7949059A IT4905979A IT7949059A0 IT 7949059 A0 IT7949059 A0 IT 7949059A0 IT 7949059 A IT7949059 A IT 7949059A IT 4905979 A IT4905979 A IT 4905979A IT 7949059 A0 IT7949059 A0 IT 7949059A0
Authority
IT
Italy
Prior art keywords
blood
sensor device
oxygen concentration
transcutaneous measurement
transcutaneous
Prior art date
Application number
IT7949059A
Other languages
Italian (it)
Other versions
IT1116100B (en
Original Assignee
Hagihara Bunji Sumitomo Electr
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 Hagihara Bunji Sumitomo Electr filed Critical Hagihara Bunji Sumitomo Electr
Publication of IT7949059A0 publication Critical patent/IT7949059A0/en
Application granted granted Critical
Publication of IT1116100B publication Critical patent/IT1116100B/en

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)
  • Investigating Or Analysing Biological Materials (AREA)
IT7949059A 1978-05-18 1979-05-16 SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN THE BLOOD IT1116100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978066930U JPS5613935Y2 (en) 1978-05-18 1978-05-18

Publications (2)

Publication Number Publication Date
IT7949059A0 true IT7949059A0 (en) 1979-05-16
IT1116100B IT1116100B (en) 1986-02-10

Family

ID=13330188

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7935845U IT7935845V0 (en) 1978-05-18 1979-05-16 SENSOR DEVICE FOR THE TRANSCUTANEOUS MEASUREMENT OF THE CONCENTRATION OF OXYGEN IN THE BLOOD
IT7949059A IT1116100B (en) 1978-05-18 1979-05-16 SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN THE BLOOD

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT7935845U IT7935845V0 (en) 1978-05-18 1979-05-16 SENSOR DEVICE FOR THE TRANSCUTANEOUS MEASUREMENT OF THE CONCENTRATION OF OXYGEN IN THE BLOOD

Country Status (6)

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

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 (en) * 2003-04-06 2006-05-24 Ground Zero Gmbh Woofer
DE102006022854B4 (en) * 2006-05-16 2008-04-17 Albert-Ludwig-Universität Freiburg Implantable blood oxygen sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640987C3 (en) * 1976-09-11 1982-06-09 Drägerwerk AG, 2400 Lübeck Transducer for the transcutaneous measurement of gases in the blood
JPS5613933Y2 (en) * 1978-05-12 1981-04-01

Also Published As

Publication number Publication date
GB2025057B (en) 1982-11-03
FR2425835B1 (en) 1984-02-17
FR2425835A1 (en) 1979-12-14
JPS5613935Y2 (en) 1981-04-01
JPS54183189U (en) 1979-12-25
SE7904391L (en) 1979-11-19
DE2920038A1 (en) 1979-11-22
IT7935845V0 (en) 1979-05-16
IT1116100B (en) 1986-02-10
DE2920038C2 (en) 1982-06-03
GB2025057A (en) 1980-01-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530