[go: up one dir, main page]

IT1116100B - SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN THE BLOOD - Google Patents

SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN THE BLOOD

Info

Publication number
IT1116100B
IT1116100B IT7949059A IT4905979A IT1116100B IT 1116100 B IT1116100 B IT 1116100B IT 7949059 A IT7949059 A IT 7949059A IT 4905979 A IT4905979 A IT 4905979A IT 1116100 B IT1116100 B IT 1116100B
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
IT7949059A0 (en
Original Assignee
Hagihara Bunji
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 Hagihara Bunji, Sumitomo Electric Industries filed Critical Hagihara Bunji
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 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)
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 IT7949059A0 (en) 1979-05-16
IT1116100B true 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
GB2025057A (en) 1980-01-16
GB2025057B (en) 1982-11-03
FR2425835A1 (en) 1979-12-14
JPS54183189U (en) 1979-12-25
DE2920038A1 (en) 1979-11-22
SE7904391L (en) 1979-11-19
FR2425835B1 (en) 1984-02-17
JPS5613935Y2 (en) 1981-04-01
DE2920038C2 (en) 1982-06-03
IT7949059A0 (en) 1979-05-16
IT7935845V0 (en) 1979-05-16

Similar Documents

Publication Publication Date Title
IT1218030B (en) DEVICE FOR THE TRANSCUTANEOUS MEASUREMENT OF THE OXYGEN PARTIAL PRESSURE IN THE BLOOD
SE7812146L (en) DEVICE FOR REGULATING THE GLUCOSE CONCENTRATION IN THE BLOOD OF A PERSON
IT1107552B (en) ELECTROCHEMICAL SENSOR SYSTEM FOR THE MEASUREMENT OF THE PARTIAL PRESSURE OF THE OXYGEN AND CARBON DIOXIDE IN FLUIDS
JPS53116896A (en) Measuring sensor for oxygen concentration
DE3786127D1 (en) OXYGEN CONCENTRATION MEASURING DEVICE.
JPS54164191A (en) Device for measuring concentration of oxygen
IT7848875A0 (en) WHITE AND PLATELETS IN THE BLOOD APPARATUS AND PROCEDURE FOR MEASURING THE CONCENTRATIONS OF BLOOD BLOOD CELLS
JPS53103796A (en) Evaluation of oxygen concentration sensor
SE438912B (en) POLAROGRAPHIC ELECTRODE DEVICE FOR TRANSCUTAN SATURATION OF ACID PARTIAL PRESSURE IN ARTERIAL BLOOD
DE2816344A1 (en) OXYGEN SENSOR
DE3767042D1 (en) MEASURING DEVICE FOR INTRA-CARDIAL DETECTION OF BLOOD OXYGEN SATURATION.
DE3677563D1 (en) MEASURING DEVICE FOR INTRA-CARDIAL DETECTION OF BLOOD OXYGEN SATURATION.
BR7902625A (en) IMPROVEMENT IN OXYGEN CONCENTRATION SENSOR
IT7920294A0 (en) DEVICE FOR THE TRANSCUTANEOUS ELECTROCHEMICAL DETERMINATION OF THE PARTIAL OXYGEN PRESSURE IN THE BLOOD.
JPS544185A (en) Oxygen concentration measuring device
IT1118735B (en) DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN PRESSURE IN BLOOD
IT1118661B (en) DEVICE FOR THE TRANSCUTANEOUS MEASUREMENT OF THE PARTIAL OXYGEN PRESSURE IN THE BLOOD
JPS52136689A (en) Sensor for measuring concentration of specific substance in fluid
IT1116100B (en) SENSOR DEVICE FOR TRANSCUTANEOUS MEASUREMENT OF OXYGEN CONCENTRATION IN THE BLOOD
JPS561139A (en) Sensor for measuring concentration of oxygen in percutaneous blood
IT7967403A0 (en) PROCEDURE AND DEVICE FOR DETERMINING BIOLOGICAL OXYGEN REQUIREMENTS
IT974032B (en) INSTRUMENT FOR MEASURING OXYGEN CONCENTRATION
IT7935825V0 (en) SENSOR FOR THE TRANSCUTANEOUS MEASUREMENT OF THE BLOOD-OXYGEN CONCENTRATION NO
IT1069983B (en) DEVICE TO MEASURE THE CONCENTRATION OF ELECTROLYTE SOLUTIONS
FR2430218B1 (en) TRANSCUTANEOUS MEASUREMENT OF OXYGEN BLOOD CONCENTRATION

Legal Events

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

Effective date: 19950530