DOSING ASSEMBLY FOR DRUG DELIVERY DEVICE WITH DIFFERENT LEADS AND MULTI-START THREAD SECTION
    2.
    发明公开
    DOSING ASSEMBLY FOR DRUG DELIVERY DEVICE WITH DIFFERENT LEADS AND MULTI-START THREAD SECTION 审中-公开
    给药装置使用不同引线和多引线部分给药装置

    公开(公告)号:EP3204076A1

    公开(公告)日:2017-08-16

    申请号:EP15778319.2

    申请日:2015-10-09

    申请人: SANOFI

    IPC分类号: A61M5/20 A61M5/315

    摘要: The present invention is generally directed to an assembly for a drug delivery device comprising a first threaded member (50, 50'), a second threaded member (40, 60') with a longitudinal axis and a thread (61), having at least two consecutive portions (62, 63, 64) with different leads. The first threaded member (50, 50') and the second threaded member (40, 60') are adapted and arranged to rotate with respect to one another about the longitudinal axis of the second threaded member (40, 60') during dose setting operation of the assembly, the first threaded member (50, 50') thereby being axially displaced along the second threaded member (40, 60') from a start position to an end position with respect to the second threaded member (40, 60') due to the mechanical cooperation of the first threaded member (50, 50') with the thread (61). According to the invention, a fast portion (62, 64) of the thread (61), having a greater lead than a slow portion (63) of the thread (61), comprises a multi-start thread and the slow portion (63) comprises less starts than the fast portion (62, 64). The invention is further directed to a drug delivery device for setting and dispensing a number of user variable doses of a medicament comprising such an assembly.

    摘要翻译: 本发明总体上涉及一种用于药物输送装置的组件,该组件包括第一螺纹构件(50,50'),具有纵向轴线和螺纹(61)的第二螺纹构件(40,60'),其至少具有 两个连续的部分(62,63,64)具有不同的引线。 第一螺纹构件(50,50')和第二螺纹构件(40,60')适于并布置成在剂量设定期间围绕第二螺纹构件(40,60')的纵向轴线相对于彼此旋转 操作所述组件时,所述第一螺纹构件(50,50')由此相对于所述第二螺纹构件(40,60')沿着所述第二螺纹构件(40,60')从起始位置轴向移位至终止位置, )由于第一螺纹构件(50,50')与螺纹(61)的机械配合。 根据本发明,具有比线(61)的慢速部分(63)更大的引线的线(61)的快速部分(62,64)包括多头线和慢速部分(63 )包括比快速部分(62,64)少的起始点。 本发明还涉及一种用于设定和分配多个用户可变剂量的药剂的药物输送装置,其包括这种组件。

    ASSEMBLY FOR A DRUG DELIVERY DEVICE COMPRISING A FEEDBACK FEATURE
    3.
    发明公开
    ASSEMBLY FOR A DRUG DELIVERY DEVICE COMPRISING A FEEDBACK FEATURE 审中-公开
    包含反馈特征的药物递送装置的组装

    公开(公告)号:EP2968786A1

    公开(公告)日:2016-01-20

    申请号:EP14708566.6

    申请日:2014-03-10

    IPC分类号: A61M5/315

    摘要: An assembly for a drug delivery device is provided, the assembly comprising at least one feedback feature. The feedback feature is configured to indicate the end of a dispense operation to a user by giving an audible and/or tactile feedback.

    摘要翻译: 提供了用于药物输送装置(1)的组件(60),该组件(60)包括至少一个反馈特征(2)。 反馈特征(2)被配置为通过发出可听和/或可触知的反馈来向用户指示分配操作的结束。