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Device for mechanical coupling of a electromechanical hearing aid transducer implantable in a cavity in the mastoid
Device for mechanical coupling of a electromechanical hearing aid transducer implantable in a cavity in the mastoid
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机译：用于将机械式助听器换能器机械耦合的装置，该换能器可植入乳突腔中
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摘要
device for mechanical coupling of a mechanical vibration anregbaren ausgangsseitigen wandlerteils (15) of an outside of the mittelohrbereiches in an artificial mastoidhu00f6hle implantable electromechanical hu00f6rgeru00e4tewandlers (13) to a selected ankoppelstelle (16) in the ossikelkette,the steigbu00fcgelfuu00dfplatte or the round window or a artifizielles window in the cochlea in vestibulum or labyrinth (gleichgewichtsorgan) final membrane, with a full, mechanically passive koppelanordnung (17).the ausgangsseitigen wandlerteil is connected and in the implanted state of the mastoidhu00f6hle in the paukenhu00f6hle ranges, and a ankoppelende (18) at the ankoppelstelle above.the ankoppelende is a koppelelement (22, 29, 34, 37, 40, 46, 52, 59, 68, 71, 77, 81, 88, 95) with a contact surface (32) is formed, the one to the oberflu00e4chenform the ankoppelstelle adaptive or adapted oberflu00e4chenform and such surface and surfaces size orthat use of ankoppelendes to ankoppelstelle a dynamic train pressure kraftkopplung of koppelelement and ossikelkette by oberflu00e4chenadhu00e4sion, for a secure interconnection of koppelelement and ossikelkette is sufficient.
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