Artifact cancellation in hybrid audio prostheses
US8862220B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 29, 2013 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | May 29, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36039
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method are described for determining an estimated neural response in a hybrid electric acoustic audio prosthesis. Target nerve tissue such as remaining hair cells and cochlear nerve tissue receive synchronized electric and acoustic stimulation signals which are recorded and processed to determine an artifact canceled estimated neural response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.