专利名称：INCREASED DOSAGE METERED DOSE
INHALER
发明人：SCHULER, Carlos,CLARK, Andrew, R.,WALSH,
Kevin, R.,ALSTON, William
申请号：EP03777999.8申请日：20031030公开号：EP1567217A2公开日：20050831
摘要：An aerosolization apparatus (100) comprises a container (105) containing apharmaceutical formulation, the pharmaceutical formulation comprising an active agentand a propellant. The aerosolization apparatus (100) further comprises a meteringchamber (130) in communication with the container (105), the metering chambe (130)adapted to hold a metered amount of the pharmaceutical formulation, a valve (140) toallow the metered amount of the pharmaceutical formulation to be released from themetering chamber (130) when the valve (140) is actuated, and a pressurizer (165) thatapplies pressure to the pharmaceutical formulation in the metering chamber (130) whilethe pharmaceutical formulation is being released from the metering chamber (130). Inone version, the metering chamber (130) is sized so that at least 2 mg, and preferably atleast 5 mg, of the active agent is be aerosolized for delivery to a user during inhalation.
申请人：Nektar Therapeutics
地址：150 Industrial Road San Carlos, CA 94070 US
国籍：US
代理机构：Vossius & Partner
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