NGUYEN, TUNG T.,IRVING, CHRISTOPHER L.,COX, KENNETH A.,MCRAE, DOUGLAS D.,NICHOLS, WALTER A.
申请号：
CA2497845
公开号：
CA2497845C
申请日:
2003.09.04
申请国别(地区):
CA
年份:
2012
代理人:
摘要：
Liquid aerosol formulations for generating aerosols include at least one highvolatility carrier and a second component. In some embodiments, the liquidaerosol formulation is propellant free. An aerosol generating device generatesan aerosol by passing liquid aerosol formulation through a flow passage heatedto convert the liquid into a vapor, which is mixed with air to form anaerosol. In some embodiments, particles of the aerosol consist essentially ofthe second component. The aerosol generator can be incorporated in a hand heldinhaler. The aerosol can be delivered to a targeted portion of the lung usingthe inhaler.
