GB1587879A - Oxygen measuring electrode assembly - Google Patents
Oxygen measuring electrode assembly Download PDFInfo
- Publication number
- GB1587879A GB1587879A GB5298877A GB5298877A GB1587879A GB 1587879 A GB1587879 A GB 1587879A GB 5298877 A GB5298877 A GB 5298877A GB 5298877 A GB5298877 A GB 5298877A GB 1587879 A GB1587879 A GB 1587879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- membrane
- anode
- electrode assembly
- electrode
- oxygen
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 70
- 239000001301 oxygen Substances 0.000 title claims description 70
- 229910052760 oxygen Inorganic materials 0.000 title claims description 70
- 239000012528 membrane Substances 0.000 claims description 77
- 239000003792 electrolyte Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000008280 blood Substances 0.000 claims description 13
- 210000004369 blood Anatomy 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 206010029113 Neovascularisation Diseases 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 206010033675 panniculitis Diseases 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- 210000004304 subcutaneous tissue Anatomy 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Medical Informatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15811976A JPS53137590A (en) | 1976-12-29 | 1976-12-29 | Percutaneous oxygen measuring electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1587879A true GB1587879A (en) | 1981-04-08 |
Family
ID=15664705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5298877A Expired GB1587879A (en) | 1976-12-29 | 1977-12-20 | Oxygen measuring electrode assembly |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS53137590A (enrdf_load_stackoverflow) |
| GB (1) | GB1587879A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124387A (en) * | 1982-07-08 | 1984-02-15 | Polystan | Oxygen sensor |
| GB2140563A (en) * | 1983-04-27 | 1984-11-28 | Critikon Inc | Method and apparatus for zero calibration of oxygen-sensing polarographic devices |
| FR2895226A1 (fr) * | 2005-12-26 | 2007-06-29 | Lvmh Rech | Dispositif et procede electrochimiques de mesure de l'etat redox de la peau |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303076A (en) * | 1979-12-31 | 1981-12-01 | Air Shields, Inc. | Probe for transcutaneous sampling |
| EP0205399B1 (en) * | 1985-06-10 | 1993-10-06 | ORBISPHERE CORPORATION Wilmington Succursale de Collonge-Bellerive | Amperometric cell and method |
| JPS6424798U (enrdf_load_stackoverflow) * | 1987-08-04 | 1989-02-10 | ||
| JP2014010046A (ja) * | 2012-06-29 | 2014-01-20 | Seiko Epson Corp | 物質検出装置、腕時計型体脂肪燃焼測定装置 |
-
1976
- 1976-12-29 JP JP15811976A patent/JPS53137590A/ja active Granted
-
1977
- 1977-12-20 GB GB5298877A patent/GB1587879A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124387A (en) * | 1982-07-08 | 1984-02-15 | Polystan | Oxygen sensor |
| GB2140563A (en) * | 1983-04-27 | 1984-11-28 | Critikon Inc | Method and apparatus for zero calibration of oxygen-sensing polarographic devices |
| FR2895226A1 (fr) * | 2005-12-26 | 2007-06-29 | Lvmh Rech | Dispositif et procede electrochimiques de mesure de l'etat redox de la peau |
| WO2007077360A1 (fr) * | 2005-12-26 | 2007-07-12 | Lvmh Recherche | Dispositif et procede electrochimiques de mesure de l'etat redox de la peau |
| US8515523B2 (en) | 2005-12-26 | 2013-08-20 | L V M H Recherche | Electrochemical device and method for measuring the redox state of the skin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111095B2 (enrdf_load_stackoverflow) | 1986-04-01 |
| JPS53137590A (en) | 1978-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19971219 |