Tube system and life tube adaptor for a hearing aid
US9318098B2 · kind B2 · utility
0Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2015 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Feb 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hearing aid includes a body and an ear piece. A life tube is disposed between the hearing aid body and the ear piece for guiding sound from a receiver in the hearing aid body to the ear of the wearer. In order to adapt the hearing aid to different wearers with different ear conches, a tube system is provided with an adaptable length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.