发明名称 HEARING AID WITH A BUSHING FOR AN EAR WAX GUARD
摘要 <p>A hearing aid (1) with an ear canal part prepared for being arranged in the ear canal. The ear canal part has a sound opening provided with a bushing (6) for receiving an ear wax guard. The bushing comprises an inner tubular part (11) for receiving the ear wax guard, where the inner tubular part is extending inward from the plane formed by the sound opening. The bushing further comprises an outer tubular part (10) extending inward from this plane. The outer tubular part and the inner tubular part are arranged such that a space is formed in between. This space is adapted for receiving a sound guide (5).</p>
申请公布号 EP2795922(B1) 申请公布日期 2015.07.08
申请号 EP20110802083 申请日期 2011.12.20
申请人 WIDEX A/S 发明人 HAGEDORN-OLSEN, LARS;VAARBROE, KLAUS HENRIK
分类号 H04R25/00 主分类号 H04R25/00
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