![PRESSURE CONTROLLED EXHAUST VENT](/ep/2017/03/29/EP3145570A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: PRESSURE CONTROLLED EXHAUST VENT
- 专利标题(中):DRUCKGESTEUERTE AUSLASSENTLUFTUNG
- 申请号:EP15796260.6 申请日:2015-05-19
- 公开(公告)号:EP3145570A1 公开(公告)日:2017-03-29
- 发明人: HUDDART, Brett John , SALMON, Andrew Paul Maxwell , PEDERSEN, Matthew James , ROSE, Hamish Joshua , MASHAL, Fadi Karim Moh'd , RICHARDSON, Thomas Mark , MITTERMEIER, Simon , BETTERIDGE, Max Leon
- 申请人: Fisher&Paykel Healthcare Limited
- 申请人地址: 15 Maurice Paykel Place East Tamaki Auckland 2013 NZ
- 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: 15 Maurice Paykel Place East Tamaki Auckland 2013 NZ
- 代理机构: Harding, Andrew Philip
- 优先权: US201462000163P 20140519
- 国际公布: WO2015177716 20151126
- 主分类号: A61M16/20
- IPC分类号: A61M16/20 ; F16K15/14
摘要:
A patient interface includes a mask body, an elbow, a connector and a conduit. Any one or more of the mask body, the elbow, the connector and the conduit includes a bias flow vent. The bias flow vent is configured to deform with the application of pressure but not fully collapse such that an orifice size defined by the bias flow vent can vary with the application of pressure.
摘要(中):
患者界面包括面罩主体,弯头,连接器和导管。 面罩主体,弯头,连接器和导管中的任何一个或多个包括偏流通气口。 偏压通风口构造成随施加压力而变形,但不完全塌陷,使得由偏压流通口限定的孔口尺寸可以随施加压力而变化。
公开/授权文献:
- EP3145570B1 PRESSURE CONTROLLED EXHAUST VENT 公开/授权日:2021-03-31