Patent ID: 8522776
Filing Date: 2013-09-03
Classification: A61M

Abstract:
1. An inhaler comprising a housing having a mouthpiece through which a user may inhale a dose of medicament and a blister support member having a slot to receive a dose containing blister, the housing and the blister support member being pivotable relative to each other between a first position for insertion of a blister into said slot and, a second, pierced position, in which a blister piercing element carried by the housing pierces an inserted blister so that when a user inhales on the mouthpiece, the dose is entrained in an airflow and flows out of the blister through the mouthpiece and into the user's airway, wherein the housing comprises a substantially cylindrical chamber having an inlet at one end for the flow of drug laden air into the chamber from a pierced blister and an outlet at its opposite end for the flow of drug laden air out of the mouthpiece and into a patient's airway.