VON HOLLEN DIRK,DENYER JONATHAN STANLEY HAROLD,LIEBERMAN ERIC
申请号：
IN5181/CHENP/2011
公开号：
IN2011CN05181A
申请日:
2011.07.18
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
Various embodiments of a valved holding chamber and a mask for a respiratory drug delivery apparatus each having an exhalation valve element having two portions which, based on the movement thereof, encourages proper use of the device. Also, a valved holding chamber having an MDI adapter having a rigid outer portion and a flexible inner portion structured to receive and hold an outlet of an MDI. In addition, a mouthpiece assembly for a valved holding chamber that includes a main body portion and a mouthpiece portion having a plurality of legs for supporting the valved holding chamber in a first orientation and preventing it from freely rolling.
