Electrode for detecting bioelectrical signals
US4448199A · kind A · utility
97Cited by
1References
6Claims
0Family size
Inventor
Key dates
| Filing date | Feb 24, 1982 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Feb 24, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0217
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrode arrangement for bioelectric signals, especially for EKG measurements comprises at least one electrode element in which the material in contact with the skin includes a p-n semi-conductor. Preferably the test electrode and a reference or neutral electrode are joined in a single unit in relatively close proximity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.