FR2459647A1 - Dispositif d'electrode pour le prelevement de tensions electro-physiologiques - Google Patents
Dispositif d'electrode pour le prelevement de tensions electro-physiologiques Download PDFInfo
- Publication number
- FR2459647A1 FR2459647A1 FR8012097A FR8012097A FR2459647A1 FR 2459647 A1 FR2459647 A1 FR 2459647A1 FR 8012097 A FR8012097 A FR 8012097A FR 8012097 A FR8012097 A FR 8012097A FR 2459647 A1 FR2459647 A1 FR 2459647A1
- Authority
- FR
- France
- Prior art keywords
- silver
- electrode
- electrode body
- screw
- support
- 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
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 15
- 239000004332 silver Substances 0.000 title claims abstract description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 239000010936 titanium Substances 0.000 title claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 19
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010946 fine silver Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 4
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 3
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims description 2
- 229910021612 Silver iodide Inorganic materials 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 2
- 229940045105 silver iodide Drugs 0.000 claims description 2
- ZMXCPAZFETZBII-UHFFFAOYSA-N silver sulfurocyanidic acid Chemical compound S(=O)(=O)(O)C#N.[Ag] ZMXCPAZFETZBII-UHFFFAOYSA-N 0.000 claims description 2
- LFAGQMCIGQNPJG-UHFFFAOYSA-N silver cyanide Chemical compound [Ag+].N#[C-] LFAGQMCIGQNPJG-UHFFFAOYSA-N 0.000 claims 1
- 229940098221 silver cyanide Drugs 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
- A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/252—Means for maintaining electrode contact with the body by suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
- A61B2562/0215—Silver or silver chloride containing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2925909A DE2925909C2 (de) | 1979-06-27 | 1979-06-27 | Elektrodenvorrichtung zur Abnahme elektro-physiologischer Spannungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459647A1 true FR2459647A1 (fr) | 1981-01-16 |
| FR2459647B1 FR2459647B1 (OSRAM) | 1984-02-10 |
Family
ID=6074283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8012097A Granted FR2459647A1 (fr) | 1979-06-27 | 1980-05-30 | Dispositif d'electrode pour le prelevement de tensions electro-physiologiques |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT371691B (OSRAM) |
| DE (1) | DE2925909C2 (OSRAM) |
| FR (1) | FR2459647A1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300765C1 (de) * | 1983-01-12 | 1983-10-20 | Ingeborg Nieß Elektromedizinische Apparate, 7906 Blaustein | Elektrodenvorrichtung zur Abnahme elektro-physiologischer Spannungen |
| DE3878976D1 (de) * | 1987-05-08 | 1993-04-15 | Siemens Ag | Saugelektrode. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108820B (de) * | 1959-10-16 | 1961-06-15 | Muenchener Elektro Physikalisc | Unterdruck-Haftelektrode fuer elektromedizinische Zwecke |
| US3498291A (en) * | 1966-02-10 | 1970-03-03 | Lockheed Aircraft Corp | Body signal sensing electrode apparatus |
| DE1566089A1 (de) * | 1967-09-09 | 1970-09-10 | Hellige & Co Gmbh F | Zur Abnahme elektro-physiologischer Spannungen oder Stroeme dienende Elektrode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826246A (en) * | 1973-03-07 | 1974-07-30 | Esb Inc | Apparatus for sensing physiological potentials |
-
1979
- 1979-06-27 DE DE2925909A patent/DE2925909C2/de not_active Expired
-
1980
- 1980-05-05 AT AT0238180A patent/AT371691B/de not_active IP Right Cessation
- 1980-05-30 FR FR8012097A patent/FR2459647A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108820B (de) * | 1959-10-16 | 1961-06-15 | Muenchener Elektro Physikalisc | Unterdruck-Haftelektrode fuer elektromedizinische Zwecke |
| US3498291A (en) * | 1966-02-10 | 1970-03-03 | Lockheed Aircraft Corp | Body signal sensing electrode apparatus |
| DE1566089A1 (de) * | 1967-09-09 | 1970-09-10 | Hellige & Co Gmbh F | Zur Abnahme elektro-physiologischer Spannungen oder Stroeme dienende Elektrode |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2459647B1 (OSRAM) | 1984-02-10 |
| ATA238180A (de) | 1982-12-15 |
| AT371691B (de) | 1983-07-25 |
| DE2925909B1 (de) | 1980-10-23 |
| DE2925909C2 (de) | 1981-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |