[go: up one dir, main page]

SE7904391L - Avkennare for transkutan metning av blodsyre-koncentrationen - Google Patents

Avkennare for transkutan metning av blodsyre-koncentrationen

Info

Publication number
SE7904391L
SE7904391L SE7904391A SE7904391A SE7904391L SE 7904391 L SE7904391 L SE 7904391L SE 7904391 A SE7904391 A SE 7904391A SE 7904391 A SE7904391 A SE 7904391A SE 7904391 L SE7904391 L SE 7904391L
Authority
SE
Sweden
Prior art keywords
transcutan
saturation
sensors
acid concentration
blood acid
Prior art date
Application number
SE7904391A
Other languages
English (en)
Swedish (sv)
Inventor
B Hagihara
T Fukai
K Nomura
K Yoshida
I Isshiki
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 SE7904391L publication Critical patent/SE7904391L/xx

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)
SE7904391A 1978-05-18 1979-05-18 Avkennare for transkutan metning av blodsyre-koncentrationen SE7904391L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7904391L true SE7904391L (sv) 1979-11-19

Family

ID=13330188

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904391A SE7904391L (sv) 1978-05-18 1979-05-18 Avkennare for transkutan metning av blodsyre-koncentrationen

Country Status (6)

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

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 (it) * 1978-05-12 1981-04-01

Also Published As

Publication number Publication date
GB2025057A (en) 1980-01-16
GB2025057B (en) 1982-11-03
FR2425835A1 (fr) 1979-12-14
JPS54183189U (it) 1979-12-25
DE2920038A1 (de) 1979-11-22
FR2425835B1 (it) 1984-02-17
IT1116100B (it) 1986-02-10
JPS5613935Y2 (it) 1981-04-01
DE2920038C2 (de) 1982-06-03
IT7949059A0 (it) 1979-05-16
IT7935845V0 (it) 1979-05-16

Similar Documents

Publication Publication Date Title
CA2072885A1 (en) Polarographic chemical sensor with external reference electrode
ATE53502T1 (de) Herzschrittmacher-elektrodenleitung mit erhoehter empfindlichkeit.
IT1192771B (it) Dispositivo ad elettrodi per la misura transcutanea della pressione parziale dell anidride carbonica
SE7902208L (sv) Sett att framstella syrgassensorer med fast elektrolyt
IT1057486B (it) Diaframma per celle elettrolitiche e procedimento per la sua produzione
SE7714832L (sv) Syremetelektrod
IT8068123A0 (it) Elettrodo con uscite di corrente procedimento per la sua fabbricazione e dispositivi elettrochimici comprendenti tale elettrodo
SE7707759L (sv) Elektrokemisk zink-syre-cell
NL7601341A (nl) Elektrolysecel met een diafragma tussen anode en kathode.
GB1469835A (en) Electrochemical sensors
SE7904391L (sv) Avkennare for transkutan metning av blodsyre-koncentrationen
GB1436194A (en) Oxygen sensor
GB2021784A (en) Transcutaneous blood oxygen measuring device
NO169098C (no) Fremgangsmaate for fremstilling av en elektrokjemisk celle
IT9048148A0 (it) Accumulatore al piombo/acido con elettrodi tubolari bipolari.
JPS63138253A (ja) 溶液中のナトリウムイオン濃度を測定するための固体電極およびこれを含むセンサー
IT1189159B (it) Sensore elettrochimico per la misura della corrosione di apparecchiature metalliche
SE7904172L (sv) Metanordning
NO870466L (no) Fremgangsmaate for aa gaa over fra en elektrisk ledning til en annen med forutsetning av elektrisk forbindelsesdeler og innretning for gjennomfoering av fremgangsmaaten.
JPS6338053U (it)
JPH0321483Y2 (it)
JPS5211984A (en) Oxygen sensor
SE8202214L (sv) Katodenhet for elektrolysceller
SU605110A1 (ru) Двухпредельный сигнализатор уровн электролита
IT8048418A0 (it) Procedimento per la spruzzatura di platino per la produzione di elettrodi di rivelatori di ossigeno di tipo elettrochimico

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7904391-5