Walker, Richard Ian,Hailey, Mark Andrew,Palmer, Mark Gregory,Davies, Michael Birsha
申请号：
AU2006324478
公开号：
AU2006324478B2
申请日:
2006.12.11
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
There is provided a manifold (450) for use in a medicament dispenser device forthe delivery of medicament powder from an open blister pocket (404a,b) of a blisterpack (400a,b). The manifold comprises a body, said body defining a chimney (452)having a chimney inlet (453) and a chimney exit (454a,b) for directing airflow(485) from said chimney inlet to said chimney exit； the body further defininga chamber (460) having a chamber inlet (473a,b) and a chamber exit (474). The chimneyexit and said chamber inlet lie side-by-side each other such that when said openblister pocket of said blister pack is positioned adjacent thereto said airflow(485) may be directed from the chimney exit to the chamber inlet via the open blisterpocket to entrain said medicament powder and enable transport thereof in theairflow from the chamber inlet to said chamber exit. One or more bleed holes (480)are provided between the chimney and the chamber such that bleed airflow (486)may be directed into the chamber to disruptively impact the airflow (485) thattransports the entrained medicament powder.
