George E. Howe, JR.,Brian Maxfield,Jeffrey B. Ratner
申请号：
US12838571
公开号：
US20120012111A1
申请日:
2010.07.19
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An application for a PEEP valve includes a filter media in the air flow between a patient interface and exit vent(s). The patient interface is connected to a patient airway system and the exit vents exhaust exhalation gasses into the atmosphere. The filter prevents or reduces the passage of microbes from the patients exhalation gasses into the atmosphere. The PEEP valve provides positive gas pressure to a patients lungs, requiring a predetermined exhalation gas pressure to be exceeded before releasing exhalation gasses into the atmosphere.
