- 专利标题: EXTERNAL EAR CANAL PRESSURE REGULATION DEVICE
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申请号: US17401733申请日: 2021-08-13
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公开(公告)号: US20220202617A1公开(公告)日: 2022-06-30
- 发明人: David George , George Buckler , Timothy A. Crown , 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: A61F11/12
- IPC分类号: A61F11/12 ; A61F11/08 ; A61F11/00 ; A61H9/00 ; A61H21/00
摘要:
An external ear canal pressure regulation device including a fluid flow generator, an earpiece having an axial earpiece bore, and a valved conduit fluidicly coupled to the fluid flow generator and the axial earpiece bore, 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.