<p>A passive inhaler (1) for delivery of a powder-form inhalation formulation from a blister strip (2) with a plurality of blister pockets (3) is proposed. The inhaler comprises an impaction element (31) onto which the air stream can impact together with entrained inhalation formulation for better deagglomeration. Alternatively, the inhaler comprises an oscillating and/or vibrating device (35) for better deagglomeration of the inhalation formulation. Alternatively or additionally, the inhaler comprises one or two mixing means for generating swirls, preferably with opposite rotation directions.</p>
申请公布号
EP2254631(A2)
申请公布日期
2010.12.01
申请号
EP20080871381
申请日期
2008.12.29
申请人
BOEHRINGER INGELHEIM INTERNATIONAL GMBH;VECTURA DELIVERY DEVICES LIMITED
发明人
WACHTEL, HERBERT;HARMER, QUENTIN, JOHN;SARKAR, MATTHEW, NEIL;MILIVOJEVIC, IVAN