Mechanism for preventing selection of a dose

    公开(公告)号:US10188801B2

    公开(公告)日:2019-01-29

    申请号:US13813477

    申请日:2011-08-11

    IPC分类号: A61M5/315 A61M5/24

    摘要: A dose setting mechanism having a locking mechanism for preventing selection of a dose in a drug delivery device is disclosed. The dose setting mechanism includes a locking mechanism that prevents movement of the dose setting mechanism. When a correct cartridge is inserted into the drug delivery device, the locking mechanism unlocks so as to allow movement of the dose setting mechanism. In one arrangement, the locking mechanism prevents rotation of the dose setting mechanism.

    Cartridge holder and alignment interface
    28.
    发明授权
    Cartridge holder and alignment interface 有权
    墨盒支架和对准接口

    公开(公告)号:US09381304B2

    公开(公告)日:2016-07-05

    申请号:US13641801

    申请日:2011-04-21

    摘要: A system for a drug delivery device comprising a reservoir holder configured to hold a reservoir, and an alignment interface comprising a main body configured to be coupled to the reservoir. A first alignment feature is provided on the main body. The first alignment feature cooperates with a corresponding alignment feature provided by the reservoir holder such that when the reservoir is inserted into the holder, the first alignment feature cooperates with the corresponding alignment feature provided by the holder so as to rotate the alignment interface and thereby align the alignment interface within the holder. Thus, the reservoir may be aligned within the reservoir holder. The first alignment feature may comprise at least one protrusion provided on the main body of the interface. The system further comprises one or more coding features.

    摘要翻译: 一种用于药物递送装置的系统,包括构造成保持储存器的贮存器保持器,以及对准界面,其包括构造成联接到储存器的主体。 在主体上设置第一对准特征。 第一对准特征与由贮存器保持器提供的对应的对准特征相配合,使得当储存器插入保持器时,第一对准特征与由保持器提供的对应对准特征配合,以便旋转对准界面,从而对齐 支架内的对准接口。 因此,储存器可以在储存器保持器内对准。 第一对准特征可以包括设置在界面的主体上的至少一个突起。 该系统还包括一个或多个编码特征。