Drug Delivery Device and Method for Sequentially Delivering at Least Two Medicaments
    1.
    发明申请
    Drug Delivery Device and Method for Sequentially Delivering at Least Two Medicaments 审中-公开
    药物递送装置和方法,用于连续递送至少两种药物

    公开(公告)号:US20130253441A1

    公开(公告)日:2013-09-26

    申请号:US13989361

    申请日:2011-11-28

    IPC分类号: A61M5/19 A61M5/315

    CPC分类号: A61M5/19 A61M5/31548

    摘要: Various examples of a drug delivery device and corresponding method for sequentially delivering at least two medicaments via a single dispense interface are provided. In one example, the device includes a variable dose setting mechanism operably connected to a first cartridge containing a first medicament, a fixed dose setting mechanism operably connected to a second cartridge containing a second medicament, a dose setter for setting a user settable dose of the first medicament and a fixed dose of the second medicament, and a connecting feature for detachably connecting the variable dose setting mechanism to the fixed dose setting mechanism. During setting of the fixed dose of the second medicament, the rotationally driven variable dose setting mechanism and the fixed dose setting mechanism are connected via the connecting feature, however, during setting of the user settable dose of the first medicament, the rotationally driven variable dose setting mechanism and the fixed dose setting mechanism are not connected.

    摘要翻译: 提供了药物输送装置的各种实例以及通过单个分配界面顺序递送至少两种药物的相应方法。 在一个示例中,该装置包括可操作地连接到包含第一药剂的第一药筒,可操作地连接到含有第二药物的第二药筒的固定剂量设定机构的可变剂量设定机构,用于设定用户可设定剂量的剂量设定器 第一药剂和固定剂量的第二药剂,以及用于将可变剂量设定机构可拆卸地连接到固定剂量设定机构的连接特征。 在第二药剂的固定剂量的设定期间,旋转驱动的可变剂量设定机构和固定剂量设定机构经由连接特征连接,然而,在第一药剂的用户可设定剂量的设定期间,旋转驱动的可变剂量 固定剂量设定机构无法连接。