John Berg;Michael Eric Schenberg;Philip Stuart Esnouf
发明人:
Philip Stuart Esnouf,John Berg,Michael Eric Schenberg
申请号：
US13981829
公开号：
US20140034060A1
申请日:
2012.02.02
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An artificial airway including an airway tube having proximal and distal ends and a mask mounted at the distal end of the airway tube characterized in that the airway tube includes a curved portion adjacent to its distal end and a straight portion extending from the curved portion to the proximal end of the airway tube and the curved portion is more rigid than the straight portion.
