Powder aerosolization apparatus and method

    公开(公告)号:US07540284B2

    公开(公告)日:2009-06-02

    申请号:US10175145

    申请日:2002-06-19

    IPC分类号: A61M15/00 A61M16/00 A61M15/08

    摘要: An aerosolization device comprises a chamber adapted to contain a powder pharmaceutical formulation, a lid at least partially covering the chamber, at least one piercing element forcible through the lid to provide access to the powder pharmaceutical formulation, and a shapeable surface extending from the chamber, the shapeable surface being adapted to undergo a shape change to form a conduit. The powder pharmaceutical formulation may be extracted from the chamber by a user inhaling through the conduit. In another version, the lid is removable from the chamber without the need for a piercing element.

    Safety closure and container combination
    10.
    发明授权
    Safety closure and container combination 失效
    安全关闭和集装箱组合

    公开(公告)号:US4275817A

    公开(公告)日:1981-06-30

    申请号:US83978

    申请日:1979-10-11

    申请人: John S. Patton

    发明人: John S. Patton

    IPC分类号: B65D50/04 B65D55/02

    CPC分类号: B65D50/043

    摘要: A safety closure and container combination is disclosed. The container and closure each have mating lugs which cooperate with each other to move the closure toward the container when rotated in a first direction and to move the closure away from the container when moved in a second direction. Cooperating stop surfaces are provided on the closure and container which engage when the closure is rotated in a direction to move it away from the container so that it is necessary to move the closure toward the container to allow the stop surfaces to move past each other thereby allowing the closure to be removed from the container.

    摘要翻译: 公开了安全封闭和容器组合。 容器和封闭件各自具有配合的凸耳,它们彼此配合以在沿第一方向旋转时将封闭件朝向容器移动,并且当沿第二方向移动时将盖移动离开容器。 当封闭件沿着使其远离容器的方向旋转的方向旋转的闭合件和容器上时,配合的止动表面设置在闭合件和容器上,使得必须将封闭件朝向容器移动以允许止动表面彼此移动,从而 允许将封闭物从容器中取出。