发明名称 |
Semi-permanent canal hearing device |
摘要 |
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. |
申请公布号 |
AU1908300(A) |
申请公布日期 |
2000.06.13 |
申请号 |
AU20000019083 |
申请日期 |
1999.11.24 |
申请人 |
INSONUS MEDICAL, INC. |
发明人 |
ADNAN SHENNIB;RICHARD C. URSO;DIEP H. NGO |
分类号 |
A61F11/00;H01R12/24;H04R25/00;H04R25/02 |
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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