Dunn Jessica Lea,Romagnoli Jose Ignacio,Lombardo Julian Ross
申请号：
NZ71188612
公开号：
NZ711886A
申请日:
2012.07.12
申请国别(地区):
NZ
年份:
2017
代理人:
摘要：
A mask system (200) for delivering pressurized breathable gas to a patient, comprising: a chamber forming portion including: a back panel (220) at least partially delimiting a cavity adapted to receive a patient’s nose, the back panel including an upper panel (220a) coupled to a lower panel (220b) such that an opening is formed between the upper panel and the lower panel, the opening configured such that the patient’s nose is received into the cavity through the opening. The upper panel has an upper seal portion (246) configured to seal against the patient’s external nares, and the lower panel has a lower seal portion (248) configured to seal against the patient’s upper lip.
