发明授权
- 专利标题: Patient interface
-
申请号: US17820253申请日: 2022-08-17
-
公开(公告)号: US11660415B2公开(公告)日: 2023-05-30
- 发明人: Memduh Guney , Rupert Christian Scheiner , David Anthony Pidcock , Gerard Michael Rummery , Matthew Eves , Craig David Edwards , Melanie Lucia Cariola , Muditha Pradeep Dantanarayana , Michael Fu Pin Chen , Christopher Scott Skipper , Karthikeyan Selvarajan , Steven John Lubke , Bruce David Gregory , Joel Edward Gibson , Andrew David Cameron , Philip Rodney Kwok
- 申请人: ResMed Pty Ltd
- 申请人地址: AU Bella Vista
- 专利权人: ResMed Pty Ltd
- 当前专利权人: ResMed Pty Ltd
- 当前专利权人地址: AU Bella Vista
- 代理机构: Nixon & Vanderhye P.C.
- 优先权: AU 08900134 2008.01.11 AU 08900136 2008.01.11 AU 08900137 2008.01.11 AU 08900138 2008.01.11 AU 08900139 2008.01.11 AU 08900140 2008.01.11 AU 08900141 2008.01.11 AU 08900891 2008.02.25
- 主分类号: A61M16/06
- IPC分类号: A61M16/06 ; A61M16/08 ; A61M16/20
摘要:
A patient interface for delivering breathable gas to a patient includes a nasal prong assembly including a pair of nasal prongs structured to sealingly communicate with nasal passages of a patient's nose in use and headgear to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps and rigidizers provided to respective side straps. Each rigidizer includes a first end portion that provides a connector structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.
公开/授权文献
- US20220387743A1 PATIENT INTERFACE 公开/授权日:2022-12-08
信息查询
IPC分类: