Breath actuated nasal drug delivery system
    3.
    发明申请
    Breath actuated nasal drug delivery system 审中-公开
    呼吸启动鼻腔给药系统

    公开(公告)号:US20060289007A1

    公开(公告)日:2006-12-28

    申请号:US11418527

    申请日:2006-05-03

    IPC分类号: A61M15/00

    摘要: A nasal drug delivery system and method of delivering a predetermined amount of medication to the nasal epithelia. The system including a container containing a substance to be delivered into the nasal passages of a user. The nasal drug delivery system also includes a nasal shaft extending from the drug delivery system for placement in or around the nose of user, the nasal shaft is in fluid communication with a valve of the container, and an oral shaft, extending from the drug delivery system for placement in the mouth of a user. The nasal drug delivery system also comprises a pressure activated diaphragm trigger, wherein upon application of pressure to the oral shaft triggers the release of a predetermined amount of a substance from the container to the nasal shaft. The method includes steps of inserting the oral shaft into the mouth of a user, inserting the nasal shaft into or around the nose of a user, pressurizing the oral shaft which activates the trigger, and releasing a predetermined amount of medicament from the container into the nasal shaft and into the nasal passage of the user.

    摘要翻译: 鼻剂药物递送系统和将预定量的药物递送至鼻上皮的方法。 该系统包括容纳要输送到使用者的鼻通道中的物质的容器。 鼻药物递送系统还包括从药物递送系统延伸的鼻轴,用于放置在使用者的鼻子中或其周围,鼻轴与容器的阀流体连通,以及口服轴,其从药物递送 用于放置在用户口中的系统。 鼻药物递送系统还包括压力激活的膜片触发器,其中当向口腔轴施加压力时,将预定量的物质从容器释放到鼻轴。 该方法包括以下步骤:将口腔轴插入使用者的口中,将鼻轴插入使用者的鼻子中或其周围,对施加触发器的口腔轴进行加压,并将预定量的药物从容器释放到 鼻轴并进入使用者的鼻通道。

    Dose counting in metered dose inhaler
    5.
    发明申请
    Dose counting in metered dose inhaler 审中-公开
    计量剂量吸入器的剂量计数

    公开(公告)号:US20060254581A1

    公开(公告)日:2006-11-16

    申请号:US11431687

    申请日:2006-05-09

    IPC分类号: A61M11/00 G08B3/00 A62B27/00

    摘要: A counter for indicating the number of doses left in a canister that is suitable for use in a metered dose inhaler. The counter is affixed to the canister and includes a module for providing an indication of the number of doses left in the canister and a triggering mechanism for updating the indication in response to activation of the inhaler.

    摘要翻译: 用于指示适合用于计量剂量吸入器的罐中留下的剂量的计数器。 该计数器固定在该罐上,并且包括一个模块,用于提供罐内留下的剂量数量的指示;以及触发机构,用于响应于吸入器的启动来更新该指示。