FR2425232A1 - Dispositif de mesure de l'oxygene du sang a travers la peau - Google Patents
Dispositif de mesure de l'oxygene du sang a travers la peauInfo
- Publication number
- FR2425232A1 FR2425232A1 FR7911916A FR7911916A FR2425232A1 FR 2425232 A1 FR2425232 A1 FR 2425232A1 FR 7911916 A FR7911916 A FR 7911916A FR 7911916 A FR7911916 A FR 7911916A FR 2425232 A1 FR2425232 A1 FR 2425232A1
- Authority
- FR
- France
- Prior art keywords
- electrode
- blood oxygen
- cathode
- forming part
- opening
- 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.)
- Granted
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)
Abstract
DISPOSITIF DE MESURE DE L'OXYGENE DU SANG. LE DISPOSITIF COMPREND UNE PARTIE FORMANT ELECTRODE QUI COMPORTE UNE CATHODE ET UNE ANODE ENTOURANT LADITE CATHODE, LA CATHODE ET L'ANODE ETANT SEPAREES PAR UN ISOLANT, UNE PARTIE DE CHAUFFAGE COMPORTANT UNE PARTIE DE CHAUFFAGE DE LA PEAU MUNIE D'UNE OUVERTURE, ET UNE MEMBRANE PERMEABLE A L'OXYGENE QUI EST PLACEE ENTRE LA PARTIE DE CHAUFFAGE ET LES FACES EXTREMES DE LA PARTIE FORMANT ELECTRODE POUR RETENIR UN ELECTROLYTE DANS UN INTERSTICE FORME ENTRE LA MEMBRANE ET LA FACE EXTREME DE LA PARTIE FORMANT ELECTRODE. L'INVENTION EST CARACTERISEE EN CE QUE LA FACE EXTREME DE LA PARTIE FORMANT ELECTRODE COMPORTE UNE PARTIE CENTRALE EN SAILLIE QUI EST DISPOSEE DANS L'OUVERTURE, ET EN CE QUE LADITE OUVERTURE EST SENSIBLEMENT LIMITEE A LA SURFACE DE LA PARTIE CENTRALE EN SAILLIE. APPLICATION AUX DISPOSITIFS DE MESURE DE L'OXYGENE DU SANG.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978063373U JPS5613934Y2 (fr) | 1978-05-12 | 1978-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425232A1 true FR2425232A1 (fr) | 1979-12-07 |
FR2425232B1 FR2425232B1 (fr) | 1984-01-27 |
Family
ID=13227411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911916A Granted FR2425232A1 (fr) | 1978-05-12 | 1979-05-10 | Dispositif de mesure de l'oxygene du sang a travers la peau |
Country Status (7)
Country | Link |
---|---|
US (1) | US4407291A (fr) |
JP (1) | JPS5613934Y2 (fr) |
DE (1) | DE2918951A1 (fr) |
FR (1) | FR2425232A1 (fr) |
GB (1) | GB2020823B (fr) |
IT (2) | IT7953252V0 (fr) |
SE (1) | SE7904012L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461483A1 (fr) * | 1979-07-23 | 1981-02-06 | Brattle Res & Dev Ass | Dispositif de mesure de la concentration de gaz dans le sang |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57500454A (fr) * | 1980-04-11 | 1982-03-18 | ||
DE3111190C2 (de) * | 1981-03-21 | 1983-04-07 | Drägerwerk AG, 2400 Lübeck | Elektrochemischer Meßaufnehmer mit auswechselbarer Membranhalterung |
EP0097553A3 (fr) * | 1982-06-04 | 1984-08-01 | The Bendix Corporation | Capteurs d'oxygène à membrane hydrophile |
US4539092A (en) * | 1983-11-07 | 1985-09-03 | Morgan Louis W | Plasma oxygen permeability meter |
EP0248304A3 (fr) * | 1986-06-06 | 1989-08-23 | Kontron Instruments Holding N.V. | Agencement d'électrodes |
US4821733A (en) * | 1987-08-18 | 1989-04-18 | Dermal Systems International | Transdermal detection system |
US5906726A (en) * | 1996-03-15 | 1999-05-25 | Mine Safety Appliances Company | Electrochemical sensor approximating dose-response behavior and method of use thereof |
US5667653A (en) * | 1996-03-15 | 1997-09-16 | Mine Safety Appliances Company | Electrochemical sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838034A (en) * | 1968-04-22 | 1974-09-24 | Gen Electric | Apparatus for detection of catalase-containing bacteria |
CH530006A (de) * | 1970-10-01 | 1972-10-31 | Hoffmann La Roche | Elektrodenanordnung |
GB1506048A (en) * | 1974-06-28 | 1978-04-05 | Siemens Ag | Electrode assembly for polarographic investigation |
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 |
-
1978
- 1978-05-12 JP JP1978063373U patent/JPS5613934Y2/ja not_active Expired
-
1979
- 1979-05-08 SE SE7904012A patent/SE7904012L/xx not_active Application Discontinuation
- 1979-05-09 GB GB7915968A patent/GB2020823B/en not_active Expired
- 1979-05-10 DE DE19792918951 patent/DE2918951A1/de not_active Ceased
- 1979-05-10 FR FR7911916A patent/FR2425232A1/fr active Granted
- 1979-05-11 IT IT7953252U patent/IT7953252V0/it unknown
- 1979-05-11 IT IT7968003A patent/IT1118661B/it active
-
1980
- 1980-08-07 US US06/176,033 patent/US4407291A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2461483A1 (fr) * | 1979-07-23 | 1981-02-06 | Brattle Res & Dev Ass | Dispositif de mesure de la concentration de gaz dans le sang |
Also Published As
Publication number | Publication date |
---|---|
JPS5613934Y2 (fr) | 1981-04-01 |
IT1118661B (it) | 1986-03-03 |
FR2425232B1 (fr) | 1984-01-27 |
DE2918951A1 (de) | 1979-11-22 |
GB2020823A (en) | 1979-11-21 |
IT7968003A0 (it) | 1979-05-11 |
JPS54183188U (fr) | 1979-12-25 |
IT7953252V0 (it) | 1979-05-11 |
GB2020823B (en) | 1982-08-18 |
SE7904012L (sv) | 1979-11-13 |
US4407291A (en) | 1983-10-04 |
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