HART, CHRISTOPHER PATRICK,SLATER, MICHAEL LEIGH,MILIJASEVIC, ZORAN,ANDERSON, NEIL
申请号：
CA2994175
公开号：
CA2994175A1
申请日:
2016.08.03
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
Apparatus for providing breathing assistance, the apparatus including a body for positioning within an oral cavity of a user, the body defining, at least one first opening for allowing airflow between lips of the user, two second openings provided in the oral cavity to allow air flow into and out of a posterior region of the oral cavity, two channels, each channel connecting a respective second opening to the at least one first opening and each channel passing at least one of at least partially along the buccal cavity and at least partially between the teeth to thereby provide an airway for the user, the airway at least partially bypassing the nasal passage to thereby act to replicate a healthy nasal passage and pharyngeal space and a tongue retaining portion including a cavity for receiving a portion of a tongue of the user, in use, wherein the tongue retaining portion is configured to retain the tongue in an extended position to project at least partially between the tooth of the user.
