Scott A. Leonard,Brian Green,John Allen,David Adams,Marc Gervais,Mark Kolnsberg,Richelle Helman
申请号：
US15783566
公开号：
US20180104436A1
申请日:
2017.10.13
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Systems, methods, and devices for humidifying a breathing gas are presented. The system includes a base unit, a vapor transfer unit, a nasal cannula, and a liquid container. The base unit includes a blower. The vapor transfer unit is external to the base unit and includes a gas passage, a liquid passage, a gas outlet, and a membrane separating the gas passage and the liquid passage. The membrane permits transfer of vapor into the gas passage from liquid in the liquid passage. The nasal cannula is coupled to the gas outlet. The liquid container is configured to reversibly mate with the base unit.
