- 专利标题： External Ear Canal Pressure Regulation System
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申请号： US15691668申请日： 2017-08-30
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公开(公告)号： US20180000686A1公开(公告)日： 2018-01-04
- 发明人: David George , George Buckler , David Brice Sullivan
- 申请人： Nocira, LLC
- 申请人地址： US AZ Tempe
- 专利权人： Nocira, LLC
- 当前专利权人： Nocira, LLC
- 当前专利权人地址： US AZ Tempe
- 主分类号： A61H23/02
- IPC分类号： A61H23/02 ; A61H9/00 ; A61M13/00 ; A61H23/04 ; H04R1/42 ; A61F11/12 ; A61H21/00
摘要：
An external ear canal pressure regulation device including a fluid flow generator and an earpiece having a first axial earpiece conduit fluidicly coupled to the fluid flow generator, whereby the earpiece has a compliant earpiece external surface configured to sealably engage an external ear canal as a barrier between an external ear canal pressure and an ambient pressure.
公开/授权文献
- US10076464B2 External ear canal pressure regulation system 公开/授权日：2018-09-18
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