发明名称 Transducer for electromagnetic hearing devices
摘要 A hearing system for producing audio signals perceptible to an individual. The hearing system includes a transducer having a surface adapted to attach to a middle-ear acoustic member of the individual, wherein the transducer is responsive to variations in a magnetic field emitted by a transmitter to directly vibrate the acoustic member. The transmitter is supported within an ear canal of the individual. The transmitter has a coil and a core positioned so that the distal end of the core is located at a predetermined distance and orientation relative to the transducer.
申请公布号 US2006023908(A1) 申请公布日期 2006.02.02
申请号 US20040902660 申请日期 2004.07.28
申请人 RODNEY C. PERKINS, M.D. 发明人 PERKINS RODNEY C.;PURIA SUNIL;FAY JONATHAN P.;WINSTEAD JOHN
分类号 H04R25/00;A61B5/00 主分类号 H04R25/00
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