发明名称 |
BANDLESS HEARING PROTECTOR AND METHOD |
摘要 |
A hearing protection device and method of use intended for a human ear. A plug member caps or enters ear canal, and may be shaped to conform to the external auditory meatus. The plug member may be part of a replacement assembly. The device is biased at least in part by a pressure pad to provide some force against the plug member. An optional handle may be provided to assist with temporarily pulling the plug member away from the ear canal or providing adjustment. An optional bow member clips about the pinna. The device may be adapted for use as an ear phone. |
申请公布号 |
CA2726865(C) |
申请公布日期 |
2016.08.23 |
申请号 |
CA20092726865 |
申请日期 |
2009.06.17 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
GEHLING, STEVEN CRAIG;LEONG, WAIHONG |
分类号 |
A61F11/06;A61F11/08;A61F11/12 |
主分类号 |
A61F11/06 |
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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