Subdural strip electrode for determining epileptogenic foci
US4735208A · kind A · utility
141Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1987 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Jan 9, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/043
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved subdural strip electrode for determining epileptogenic foci. The strip has a long gradually tapered proximal end portion terminating in a narrow tip from which lead wires extend, allowing withdrawal of the strip electrode without substantial incision. The strip width and thickness are much less than in prior subdural strip electrodes, and the strip may be withdrawn after extended implantation without the need for general surgery. One preferred embodiment includes a reinforced central region along the strip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.