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    DRIVE MECHANISM FOR AN INJECTION DEVICE
    29.
    发明公开
    DRIVE MECHANISM FOR AN INJECTION DEVICE 有权

    公开(公告)号：EP3256194A1

    公开(公告)日：2017-12-20

    申请号：EP16703557.5

    申请日：2016-02-10

    申请人： Sanofi-Aventis Deutschland GmbH

    发明人： PLUMPTRE, David Aubrey ,  VEASEY, Robert ,  CROSS, John David

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31541 ,  A61M5/31535 ,  A61M5/31543 ,  A61M5/31551 ,  A61M5/31575 ,  A61M5/31585 ,  A61M2205/581 ,  A61M2205/582

    摘要： The present invention relates to a drive mechanism for an injection device for setting and dispensing of a dose of a medicament, the drive mechanism comprising: - an inner body (20) fixable inside a housing (10) of the injection device (1), the inner body (20) comprising an elongated shaft (20a) extending in an axial direction (z) and having an outer thread (21), a tubular-shaped display member (60; 160; 260) having an inner thread (61) engaged with the outer thread (21) of the inner body (20), and a dose member (70) axially displaceable between a dose setting position (S) and a dose dispensing position (D) relative to the display member (60; 160; 260), - wherein the display member (60; 160; 260) comprises at least one blocking member (66) movable in axial direction (z) between a blocking position (B) and a release position (R) and engageable with a blocking structure (26) on the outer circumference of the inner body (20), - wherein when in blocking position (B) the blocking member (66) axially engages with the dose member (70) and with the blocking structure (26) to block an axial displacement of the dose member (70) from the dose setting position (S) towards the dose dispensing position (D).

    ASSEMBLY FOR A DRUG DELIVERY DEVICE
    30.
    发明公开
    ASSEMBLY FOR A DRUG DELIVERY DEVICE 审中-公开
    用于药物递送装置的组装

    公开(公告)号：EP3041546A1

    公开(公告)日：2016-07-13

    申请号：EP14758898.2

    申请日：2014-09-03

    申请人： SANOFI

    发明人： BAINTON, Michael ,  PLUMPTRE, David Aubrey

    IPC分类号： A61M5/315 ,  A61M5/24

    CPC分类号： A61M5/31553 ,  A61M5/24 ,  A61M5/31585 ,  A61M2005/3126 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/584 ,  A61M2205/586

    摘要： Assembly for a drug delivery device (100) is provided. The assembly comprises a dose setting member (70) provided to be moved by a user from an initial position to a dose set position to set a dose and a main housing part (12), wherein the dose setting member (70) and the main housing part (12) are connected to form a housing (11) of the assembly. The assembly further comprises an activation member (1) which is coupled to the dose setting member (70) to convert a rotation of the dose setting member (70) with respect to the housing (11) into a proximal movement of the activation member (1) with respect to the dose setting member (70) when the dose setting member (70) is moved from the initial position to the dose set position. The activation member (1) has a proximal end section (9) extending from an activation face (3) of the activation member (1). In the initial position of the dose setting member (70), the proximal end section (9) is fully received in the housing (11) or slightly protrudes by a protruding distance Dp beyond the proximal end (17) of the housing (11).

    摘要翻译： 提供用于药物输送装置（100）的组件。 该组件包括设置成由使用者从初始位置移动到剂量设定位置以设定剂量的剂量设定构件（70）和主壳体部件（12），其中剂量设定构件（70）和主体 壳体部分（12）连接以形成组件的壳体（11）。 该组件进一步包括联接到剂量设定构件（70）以将剂量设定构件（70）相对于壳体（11）的旋转转换成致动构件（70）的近侧移动的致动构件（1） 当所述剂量设定构件从所述初始位置移动到所述剂量设定位置时，所述剂量设定构件相对于所述剂量设定构件移动。 激活构件（1）具有从激活构件（1）的激活面（3）延伸的近端部分（9）。 在剂量设定构件70的初始位置中，近端部分9完全容纳在壳体11中或稍微突出超出壳体11的近端17的突出距离Dp， 。