发明名称 |
SEMI-PERMANENT CANAL HEARING DEVICE |
摘要 |
<p>A semi-permanent hearing device is disclosed which is adapted to be completely positioned within the ear canal of an individual for long-term use. The device comprises a sealing retainer substantially positioned in the bony region of the ear canal and a core assembly including a receiver assembly coaxially positioned within the sealing retainer. When the device is inserted into its completely-in-the-canal position, the core assembly extends from the sealing retainer to the cartilaginous region of the ear canal in a non-occluding fashion, thereby minimizing interference in the ear canal. The hearing device is inserted in the ear canal past the aperture thereof and in close proximity to the eardrum by a physician or a hearing aid dispenser.</p> |
申请公布号 |
EP1151636(A2) |
申请公布日期 |
2001.11.07 |
申请号 |
EP19990962690 |
申请日期 |
1999.11.24 |
申请人 |
INSOUND MEDICAL, INC. |
发明人 |
SHENNIB, ADNAN;URSO, RICHARD, C.;NGO, DIEP, H. |
分类号 |
A61F11/00;H01R12/24;H04R25/00;H04R25/02;(IPC1-7):H04R25/00;H04R3/00 |
主分类号 |
A61F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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