DE3365237D1 - Electrochemical cell for determining a particular component of a fluid - Google Patents
Electrochemical cell for determining a particular component of a fluidInfo
- Publication number
- DE3365237D1 DE3365237D1 DE8383102976T DE3365237T DE3365237D1 DE 3365237 D1 DE3365237 D1 DE 3365237D1 DE 8383102976 T DE8383102976 T DE 8383102976T DE 3365237 T DE3365237 T DE 3365237T DE 3365237 D1 DE3365237 D1 DE 3365237D1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- determining
- electrochemical cell
- particular component
- component
- 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
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
- A61B5/1473—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 invasive, e.g. introduced into the body by a catheter
-
- 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)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19830102976 EP0120108B1 (de) | 1983-03-25 | 1983-03-25 | Elektrochemische Zelle zur Bestimmung eines bestimmten Bestandteils eines Fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3365237D1 true DE3365237D1 (en) | 1986-09-18 |
Family
ID=8190374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383102976T Expired DE3365237D1 (en) | 1983-03-25 | 1983-03-25 | Electrochemical cell for determining a particular component of a fluid |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0120108B1 (de) |
DE (1) | DE3365237D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8501039D0 (en) * | 1985-01-16 | 1985-02-20 | Neotronics Ltd | Gas sensor |
FR2578056B1 (fr) * | 1985-02-22 | 1988-08-26 | Tacussel Jacques | Sonde de mesure simultanee de l'activite ionique et de la temperature d'un milieu |
US4741343A (en) * | 1985-05-06 | 1988-05-03 | Massachusetts Institute Of Technology | Method and apparatus for measuring oxygen partial pressure and temperature in living tissue |
EP0273258B1 (de) * | 1986-12-22 | 1991-11-21 | Siemens Aktiengesellschaft | Anordnung zur Untersuchung eines flüssigen Mediums und Verfahren zum Betrieb der Anordnung |
GB8725936D0 (en) * | 1987-11-05 | 1987-12-09 | Genetics Int Inc | Sensing system |
GB8819086D0 (en) * | 1988-08-11 | 1988-09-14 | Univ Wales Medicine | "in-vivo"oxygen tension measurement |
EP2179691A1 (de) * | 2008-10-23 | 2010-04-28 | General Electric Company | Gasanalysiergerät und Atemwegsadapter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1505343A (en) * | 1973-12-18 | 1978-03-30 | Butler J | Electrochemical cells |
DE2849209C2 (de) * | 1978-11-13 | 1983-02-03 | Hans-Jürgen 4630 Bochum Gräbner | Elektrochemische Diffussionsmeßzelle |
-
1983
- 1983-03-25 EP EP19830102976 patent/EP0120108B1/de not_active Expired
- 1983-03-25 DE DE8383102976T patent/DE3365237D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0120108A1 (de) | 1984-10-03 |
EP0120108B1 (de) | 1986-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PPG HELLIGE B.V., BEST, NL |
|
8328 | Change in the person/name/address of the agent |
Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 8000 MUENCHEN STEINMEISTER, H., DIPL.-ING. WIEBUSCH, M., PAT.-ANW., 4800 BIELEFELD |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DRAEGER NEDERLAND B.V., BEST, NL |
|
8328 | Change in the person/name/address of the agent |
Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 8000 MUENCHEN STEINMEISTER, H., DIPL.-ING. WIEBUSCH, M., 4800 BIELEFELD URNER, P., DIPL.-PHYS. ING.(GRAD.), PAT.-ANWAELTE, 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |