BARLOW ADAM,EVES MATTHEW,VON MOGER LOCHLAN,HILL PHOEBE KATHERINE,STUEBIGER KAI,ANDERSON PETER ROSS
申请号：
NZ59648610
公开号：
NZ596486A
申请日:
2010.06.02
申请国别(地区):
NZ
年份:
2014
代理人:
摘要：
596486 A patient interface (200) for delivering breathable gas to a patient includes a sealing portion (210) including a nose tip engagement portion adapted to form a seal with the patient&rsquo；s nose tip, an upper lip engagement portion adapted to form a seal with the patient&rsquo；s upper lip and/or base of the patient&rsquo；s nares, and nostril engagement flaps adapted to form a seal with the patient&rsquo；s nares. The nose tip engagement portion, the upper lip engagement portion, and the nostril engagement flaps are all structured to extend outwardly from a supporting wall such that an area defined by an outer periphery of the sealing portion at a patient engaging side is greater than an area defined by an outer periphery of the sealing portion at a supporting wall engaging side, and wherein the supporting wall defines an air path.
