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    Dry Powder Inhalers with Rotating Piercing Mechanisms and Related Devices and Methods
    4.
    发明申请
    Dry Powder Inhalers with Rotating Piercing Mechanisms and Related Devices and Methods 有权
    具有旋转穿刺机理和相关设备和方法的干粉吸入器

    公开(公告)号：US20110186047A1

    公开(公告)日：2011-08-04

    申请号：US13054809

    申请日：2009-09-25

    Applicant: Scott Alexander Lewis ,  Andrew Murray Gow ,  Jonathan David Tuckwell ,  Greg Beard

    Inventor： Scott Alexander Lewis ,  Andrew Murray Gow ,  Jonathan David Tuckwell ,  Greg Beard

    IPC: A61M15/00

    CPC classification number: A61M15/0045 ,  A61M15/0026 ,  A61M15/0041 ,  A61M15/0048 ,  A61M15/0075 ,  A61M2202/064

    Abstract: Dry powder inhalers with rotatable piercing mechanisms facilitate the use of dose container assemblies having dose containers arranged in concentric rows. A piercing mechanism is operably associated with the dose container assembly and is configured to pierce sealants that seal a dose container. The piercing mechanism is rotatable such that it can serially alternate between the two rows of dose containers. The piercing mechanism includes a rotatable drum, an elongate piercing member, and a biasing member operably associated with the piercing member. The rotatable drum has an open end, an opposite closed end, and a cylindrical wall that extends from the closed end and terminates at the open end. The closed end includes an aperture formed therein in a location adjacent to the wall. The elongate piercing member is extended and retracted through the aperture to pierce the sealants of a dose container.

    Abstract translation: 具有可旋转穿孔机构的干粉吸入器便于使用具有排列成同心排的剂量容器的剂量容器组件。 穿刺机构与剂量容器组件可操作地相关联并且被构造成刺穿密封剂量容器的密封剂。 刺穿机构是可旋转的，使得其可以在两排剂量容器之间串联交替。 刺穿机构包括可旋转滚筒，细长刺穿构件和可操作地与穿孔构件相关联的偏压构件。 可旋转的滚筒具有开口端，相对的封闭端，以及从封闭端延伸并在开口端终止的圆柱形壁。 闭合端包括邻近壁的位置形成在其中的孔。 细长刺穿构件延伸并缩回穿过孔以刺穿剂量容器的密封剂。

    Dry powder inhalers with rotating piercing mechanisms and related devices and methods
    5.
    发明授权
    Dry powder inhalers with rotating piercing mechanisms and related devices and methods 有权
    具有旋转刺穿机构的干粉吸入器及相关装置和方法

    公开(公告)号：US08646446B2

    公开(公告)日：2014-02-11

    申请号：US13054809

    申请日：2009-09-25

    Applicant: Scott Alexander Lewis ,  Andrew Murray Gow ,  Jonathan David Tuckwell ,  Greg Beard ,  David Harris

    Inventor： Scott Alexander Lewis ,  Andrew Murray Gow ,  Jonathan David Tuckwell ,  Greg Beard ,  David Harris

    IPC: A61M16/00 ,  A61M15/00

    CPC classification number: A61M15/0045 ,  A61M15/0026 ,  A61M15/0041 ,  A61M15/0048 ,  A61M15/0075 ,  A61M2202/064

    Abstract: Dry powder inhalers with rotatable piercing mechanisms facilitate the use of dose container assemblies having dose containers arranged in concentric rows. A piercing mechanism is operably associated with the dose container assembly and is configured to pierce sealants that seal a dose container. The piercing mechanism is rotatable such that it can serially alternate between the two rows of dose containers. The piercing mechanism includes a rotatable drum, an elongate piercing member, and a biasing member operably associated with the piercing member. The rotatable drum has an open end, an opposite closed end, and a cylindrical wall that extends from the closed end and terminates at the open end. The closed end includes an aperture formed therein in a location adjacent to the wall. The elongate piercing member is extended and retracted through the aperture to pierce the sealants of a dose container.

    Abstract translation: 具有可旋转穿孔机构的干粉吸入器便于使用具有排列成同心排的剂量容器的剂量容器组件。 穿刺机构与剂量容器组件可操作地相关联并且被构造成刺穿密封剂量容器的密封剂。 刺穿机构是可旋转的，使得其可以在两排剂量容器之间串联交替。 刺穿机构包括可旋转滚筒，细长刺穿构件和可操作地与穿孔构件相关联的偏压构件。 可旋转的滚筒具有开口端，相对的封闭端，以及从封闭端延伸并在开口端终止的圆柱形壁。 闭合端包括邻近壁的位置形成在其中的孔。 细长刺穿构件延伸并缩回穿过孔以刺穿剂量容器的密封剂。

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