Paul Anthony Green,Robert Henry Frater,Quangang Yang
申请号：
NZ71669813
公开号：
NZ716698A
申请日:
2013.01.25
申请国别(地区):
NZ
年份:
2017
代理人:
摘要：
A patient interface (1) for treatment of a user having a respiratory disorder, the patient interface comprising: a nasal portion (10) configured to seal around the nose of the user and communicate a supply of pressurized gas to at least one nasal opening of the user； and a mouth portion (20) configured to act as a one-way valve that allows the user to breath out to ambient but does not allow the user to breath in from ambient.
