Interfaces for positive pressure therapy having various vent designs are disclosed herein. The interfaces include a bias flow vent with design geometries that help reduce and/or minimize draft and noise levels of the fluids exiting the vents. Some of the vent designs include particular vent hole geometries, plenum spaces, diffusers and fibrous media.
申请公布号
WO2014129913(A1)
申请公布日期
2014.08.28
申请号
WO2014NZ00021
申请日期
2014.02.21
申请人
FISHER & PAYKEL HEALTHCARE LIMITED
发明人
HUDDART, BRETT JOHN;GANE, RONALD;GORDON, CALLUM ROSS;THOMPSON, MARK ANDREW;RICHARDSON, THOMAS MARK