Invention Grant
- Patent Title: Hearing aid device having a sealing device
- Patent Title (中): 具有密封装置的助听器装置
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Application No.: US13632483Application Date: 2012-10-01
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Publication No.: US08644543B2Publication Date: 2014-02-04
- Inventor: Marco Lederer , Andreas Ratay , Hartmut Ritter
- Applicant: Siemens Medical Instruments Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: Siemens Medical Instruments Pte. Ltd.
- Current Assignee: Siemens Medical Instruments Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102011083728 20110929
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
With a hearing aid device in a frame configuration, acoustic feedback is avoided with an opened battery charger. To this end, a seal surrounds the frame component in an annular manner, the seal sealing a gap between the frame component and the housing thus providing a more user friendly hearing aid.
Public/Granted literature
- US20130083952A1 HEARING AID DEVICE HAVING A SEALING DEVICE Public/Granted day:2013-04-04
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