发明授权
- 专利标题： Patient interfaces
- 专利标题（中）： 患者接口
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申请号： US12536656申请日： 2009-08-06
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公开(公告)号： US08267091B2公开(公告)日： 2012-09-18
- 发明人: Nicholas Charles Alan Smith , Lewis George Gradon , Alastair Edwin McAuley , Christopher Earl Nightingale , Ivan Milivojevic
- 申请人： Nicholas Charles Alan Smith , Lewis George Gradon , Alastair Edwin McAuley , Christopher Earl Nightingale , Ivan Milivojevic
- 申请人地址： NZ Auckland
- 专利权人： Fisher & Paykel Healthcare Limited
- 当前专利权人： Fisher & Paykel Healthcare Limited
- 当前专利权人地址： NZ Auckland
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 优先权： NZ515577 20011120
- 主分类号： A62B9/04
- IPC分类号： A62B9/04 ; A62B7/00 ; A62B18/02 ; A62B9/02 ; A62B7/10 ; A62B18/08
摘要：
The present invention relates to a device for delivering a supply of gases to a patient. The device includes a patient interface and connecting member. The connecting member is preferably a L-shaped swivelled connector that is capable of being fixed into one of two positions, a first position where the connector is freely rotatable within the patient interface, and a second position where an interference between the interface and connector prevents the free rotation of the connector within the patient interface. The present invention further relates to a connector that has outlet means, which includes at least one outlet vent and a funnel, which in use directs and passes a substantial portion gases expired from the patient through the outlet vent or vents.
公开/授权文献
- US20100024825A1 PATIENT INTERFACES 公开/授权日：2010-02-04
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