| 发明名称 |
Cover movable by rotation forming a cerumen barrier in a hearing aid |
| 摘要 |
A movable cover that pivots over a receiver port in the hearing aid shell forms a cerumen barrier. Alternatively, the cerumen barrier includes both a movable cover that pivots over a receiver port in the hearing aid shell and a deformable grommet and membrane assembly that is disposed over the receiver port.
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| 申请公布号 |
US6105713(A) |
申请公布日期 |
2000.08.22 |
| 申请号 |
US19980156212 |
申请日期 |
1998.09.17 |
| 申请人 |
SONIC INNOVATIONS, INC. |
发明人 |
BRIMHALL, OWEN D.;KOSKOWICH, GREGORY N.;WYCKOFF, ROBERT P.;NEE, JAMES M. |
| 分类号 |
H04R25/00;(IPC1-7):A61B7/02 |
主分类号 |
H04R25/00 |
| 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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