发明名称 Device and Method to reduce Ear Wax Clogging of Acoustic Ports, Hearing Aid Sealing System, and Feedback Reduction System
摘要 At least one exemplary embodiment that is directed to a conformal hearing aid comprising: a hearing aid body, where the hearing aid body houses a microphone and a receiver, where the microphone is positioned within the hearing aid body to measure acoustic signals from an ambient environment, and where the receiver is positioned within the hearing aid body to emit acoustic signals toward a tympanic membrane of a user; an expandable element, where the expandable element is operatively connected to the hearing aid body, and where the expandable element is configured to encompass a circumferential portion of the hearing aid body when expanded; and an inflation management system, where the inflation management system is configured to expand the expandable element when actuated.
申请公布号 US2010177918(A1) 申请公布日期 2010.07.15
申请号 US20090579673 申请日期 2009.10.15
申请人 PERSONICS HOLDINGS INC. 发明人 KEADY JOHN P.;HOSHIZAKI GARY;CASALI JOHN G.
分类号 H04R25/00;A61F11/00;H04R31/00 主分类号 H04R25/00
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