发明申请
US20060256990A1 Hearing aid eartip 审中-公开
助听器耳塞

  • 专利标题: Hearing aid eartip
  • 专利标题(中): 助听器耳塞
  • 申请号: US11231574
    申请日: 2005-09-20
  • 公开(公告)号: US20060256990A1
    公开(公告)日: 2006-11-16
  • 发明人: David Holmes
  • 申请人: David Holmes
  • 主分类号: H04R25/00
  • IPC分类号: H04R25/00
Hearing aid eartip
摘要:
A hearing aid eartip is disclosed for use with an over-the-ear hearing aid which incorporates a means for accepting a detachable wax guard for the purposes of preventing wax buildup in the hearing aid sound transmission tube. The disclosed invention is effective at transmitting sound from an over-the-ear hearing aid to the patient's ear canal, is easily inserted into the patient's ear canal, and provides for a more aesthetically pleasing form factor than the prior art. The disclosed invention controls cerumen, improves overall hearing aid gain, and reduces unwanted hearing aid feedback.
信息查询
0/0