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    Self-fitting device for location in an ear canal
    12.
    发明申请
    Self-fitting device for location in an ear canal 审中-公开
    用于位于耳道内的自适应装置

    公开(公告)号：US20080264428A1

    公开(公告)日：2008-10-30

    申请号：US11799344

    申请日：2007-04-30

    申请人： Ricky W. Purcell ,  Waihong Long ,  Scott Belliveau ,  Sean Corbin

    发明人： Ricky W. Purcell ,  Waihong Long ,  Scott Belliveau ,  Sean Corbin

    IPC分类号： A61F11/08

    CPC分类号： A61F11/10 ,  A61F11/12

    摘要： Self-fitting device for location in ear canal and related method, including a body having a shaft, a resilient bladder joined with the body and an elongate plunger located in the shaft. The elongate plunger actuates between an at-rest position and an insertion position to cause the resilient bladder to be deformed from the at-rest position to the insertion position before the device is located in the ear canal.

    摘要翻译： 用于耳道定位的自适应装置和相关方法，包括具有轴的主体，与主体连接的弹性囊和位于轴中的细长柱塞。 细长柱塞在静止位置和插入位置之间启动，以使弹性囊在装置位于耳道内之前从静止位置变形到插入位置。