Abstract
The present invention relates to a hearing aid system comprising a hearing implant (20) and a method of powering a hearing implant, the system comprising an external ear canal module (1) and an implant (20) wherein the signalling and/or powering of the ear implant is by way of a light signal being provided to the implant through the ear drum from, for example, the ear canal module.
| Original language | English |
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| Patent number | EP1470737 |
| IPC | H04R25/00 |
| Publication status | Published - 27 Oct 2004 |