Implantable epicardial electrode
US6266567A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1999 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Jun 1, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implantable epicardial lead (13) is provided which is comprised of two spherical ICs (25) and (26) disposed at opposite ends of a supporting structure and separated by a predetermined distance. These spherical ICs comprise an anode and a cathode, each having connections thereto. The epicardial lead (13) includes circuitry for allowing inductive coupling of power into the epicardial lead (13) for storage in a capacitor (926). A switch (928) allows for selective discharge of the capacitor (926) to the surrounding myocardium into which it is implanted. The epicardial lead (13) also includes a receive/transmit device (942) for receiving command information for storage in a memory (939) to provide operation information therefor and also for receiving sensed information therefrom. The sensed information is sent via a switch (930).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.