Transcutaneous power optimization circuit for a medical implant
US7171273B2 · kind B2 · utility
14Cited by
13References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2004 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jul 6, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/37276
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In a cochlear implant system, the implantable stimulator includes a monitor which monitors parameters associated with the stimulation signals and/or the power stored in an energy storage element which stores energy transmitted from the processor. This parameter or parameters is/are analyzed and one or more feedback signals are generated and transmitted back to the processor. The processor uses the feedback signal to insure that power is transmitted to the stimulator optimally and that the stimulation signals are compliant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.