Michael Kassipillai Gunaratnam,Joanne Elizabeth Drew,Geoffrey Crumblin,Philip James Jenkinson,Susan Robyn Lynch
申请号：
US15638088
公开号：
US09999740B2
申请日:
2017.06.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A respiratory mask assembly for delivering breathable gas to a patient includes a frame and an elbow assembly. The frame has 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. The 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.
