BERG JOHN,SCHENBERG MICHAEL ERIC,ESNOUF PHILIP STUART
申请号：
IN2038/KOLNP/2013
公开号：
IN2013KN02038A
申请日:
2013.06.24
申请国别(地区):
IN
年份:
2013
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.
