公开(公告)号：US20130174839A1

公开(公告)日：2013-07-11

申请号：US13784213

申请日：2013-03-04

Applicant: ResMed Limited

Inventor： Anthony Michael GING ,  Saad NASR ,  Rachael Elizabeth MOORE ,  Andrew Martin PRICE

IPC: A61M16/08 ,  A61M16/00 ,  A61M16/06

CPC classification number: A61M16/0816 ,  A61M16/0066 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0683 ,  A61M16/0694 ,  A61M16/0825 ,  A61M16/0875 ,  A61M2206/14 ,  A61M2210/0618 ,  A62B18/084 ,  Y10T24/1959 ,  Y10T24/32

Abstract: A respiratory mask assembly for delivering breathable gas to a patient includes a frame having a front surface and a rear surface adapted in use to face the patient. The frame includes a main body providing an aperture therethrough for the introduction of breathable gas into a nasal breathing cavity. An elbow assembly is swivelably coupled to the front surface of the frame. The elbow assembly includes a swivel elbow that defines an intake port and an exhaust port separated from the intake port using a baffle. The elbow assembly includes an end portion that interfaces with the aperture of the frame.