Powder inhaler
    1.
    发明授权
    Powder inhaler 有权
    粉末吸入器

    公开(公告)号:US08550070B2

    公开(公告)日:2013-10-08

    申请号:US10481621

    申请日:2002-06-20

    IPC分类号: A61M15/00

    摘要: An inhaler device includes an air conduit including a mouthpiece and a dosing means adapted to provide a dose of powder to the air conduit for entrainment in the stream of air. In the area downstream from the dosing means the wall of the air conduit is provided with a secondary air inlet extending to the direction of the mouthpiece such that the entry of secondary air occurs over an extended length of the air conduit downstream from the dosing means.

    摘要翻译: 吸入器装置包括空气导管,其包括接口管和适于向空气管道提供一定剂量的粉末以用于夹带在空气流中的计量装置。 在给料装置下游的区域中,空气管道的壁设置有二次空气入口,其延伸到接口管的方向,使得二次空气的进入在配量装置下游的空气管道的延伸长度上发生。