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    • 85. 发明公开
    • MULTIDOSE POWDER INHALER
    • 多剂量粉剂吸入器
    • EP1235605A1
    • 2002-09-04
    • EP00987498.3
    • 2000-12-07
    • ORION CORPORATION
    • SEPPÄLÄ, Kari
    • A61M15/00
    • A61M15/0065A61M15/0068A61M2202/064
    • A powder inhaler comprises a medicament container (1), a rotatable metering disc (7) extending into the interior of the medicament container (1) and an air channel through which air is drawn via a mouthpiece (2). The metering disc (7) has one or more peripherally located dosing grooves (9) extending axially through the metering disc (7). The dosing grooves (9) are filled with a metered dose of the medicament while being inside the medicament container (1) and are transferred to the air channel wherein the stream of inhaled air discharges the dose of the medicament directly from the dosing groove (9).
    • 粉末吸入器包括药物容器(1),延伸到药物容器(1)内部的可旋转计量盘(7)以及空气通道,空气通过该空气通道经由吹口(2)抽出。 计量盘(7)具有一个或多个沿周向设置的剂量槽(9),其沿轴向延伸穿过计量盘(7)。 剂量槽(9)在处于药物容器(1)内部时被计量剂量的药物填充,并被传送到空气通道,其中吸入的空气流直接从剂量槽(9)排出药物剂量 )。