公开(公告)号：US09232325B2

公开(公告)日：2016-01-05

申请号：US14278392

申请日：2014-05-15

Applicant: WIDEX A/S

Inventor： Lars Hagedorn-Olsen ,  Klaus Henrik Vaarbroe

IPC: H04R25/00

CPC classification number: H04R25/654

Abstract: 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).

Abstract translation: 助听器（1）具有准备安置在耳道中的耳道部分。 耳道部分具有​​设置有用于接收耳垢护罩的衬套（6）的声音开口。 衬套包括用于接收耳罩的内部管状部分（11），其中内部管状部分从由声音开口形成的平面向内延伸。 衬套还包括从该平面向内延伸的外管状部件（10）。 外管状部分和内管状部分布置成在其间形成空间。 该空间适于接收声音引导件（5）。