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    • 2. 发明申请
    • DELIVERY DEVICE AND RELATED METHODS
    • 交付设备及相关方法
    • WO2011116293A3
    • 2012-01-19
    • PCT/US2011029013
    • 2011-03-18
    • MANTA DEVICES LLCJONES ANDREWMILLER RICHARD L
    • JONES ANDREWMILLER RICHARD L
    • A61M15/00A61J1/05B65D83/06
    • A61M15/0028A61M15/0035A61M15/0038A61M15/0045A61M15/0048A61M15/0075A61M15/0081A61M2202/064A61M2206/16B65D83/06
    • A dose delivery device with a mouthpiece having an inlet, an outlet, and an air path extending between the inlet and the outlet. A dose chamber having an opening may hold a dose, e.g., for inhalation by a user. A disc element may be arranged to move between a closed position in which the disc element closes the opening of the dose chamber, and an open position in which the disc opens the dose chamber to permit introduction of the dose into the air path of the device. In the closed position, the disc element, which may be substantially rigid and/or substantially flat, may be in contact with the dose. Movement of the disc element from the closed position to the open position may be in a direction away from the dose chamber (e.g., a puller may engage the disc element and pull the element away from the chamber) and may leave a substantial portion of the dose in the dose chamber.
    • 具有口部的剂量递送装置,其具有在入口和出口之间延伸的入口,出口和空气路径。 具有开口的剂量室可以保持剂量,例如用于用户的吸入。 盘元件可以被布置成在盘元件关闭剂量室的开口的闭合位置和打开位置之间移动,在该打开位置,盘打开剂量室以允许将剂量引入到装置的空气路径中 。 在关闭位置,可以基本上刚性和/或基本上平坦的盘元件可以与剂量接触。 盘元件从关闭位置到打开位置的移动可以是远离剂量室的方向(例如,拉拔器可以接合盘元件并将元件拉离腔室),并且可以留下大部分的 剂量剂量。