<p>A blister piercing element for puncturing the Hd of a blister containing a dose of medicament for inhalation by a user is disclosed. The piercing element comprising an outlet opening for the passage of medicament entrained in an airflow out of the blister and, a piercing head extending beyond and overhanging the opening that cuts a flap in a lid of a blister and pushes it away from the opening during insertion.</p>
申请公布号
CA2822345(C)
申请公布日期
2015.06.09
申请号
CA20062822345
申请日期
2006.04.13
申请人
VECTURA DELIVERY DEVICES LIMITED
发明人
HARMER, QUENTIN JOHN;CLARKE, ROGER WILLIAM;EASON, STEPHEN WILLIAM;MELINIOTIS, ANDREAS MARK