发明名称 EARPIECE FOR A HEARING AID AND A HEARING AID
摘要 An earpiece for a hearing aid comprises a plug for contacting the meatus of the user's ear canal, a contact element for resting against an inside of the user's tragus and or the ear canal, and a fixture for holding the plug and the contact element together, the fixture having means for adjusting the spacing between the plug and the contact element. The invention further provides a hearing aid.
申请公布号 CA2579358(C) 申请公布日期 2011.11.15
申请号 CA20052579358 申请日期 2005.09.03
申请人 WIDEX A/S 发明人 ESPERSEN, CHRISTIAN BOHL;OLSEN, JORGEN MEJNER
分类号 H04R25/00;H04R1/10;H04R25/02 主分类号 H04R25/00
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