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    • 8. 发明申请
    • MEDICAMENT DELIVERY DEVICE AND METHOD OF ASSEMBLING THE SAME
    • 药物递送装置及其装配方法
    • WO2015078756A1
    • 2015-06-04
    • PCT/EP2014/075078
    • 2014-11-20
    • CAREBAY EUROPE LTD
    • HOLMQVIST, Anders
    • A61M5/32A61M5/24A61M5/315A61M5/31A61M5/28B65D75/20
    • A61M5/31565A61M5/24A61M5/28A61M5/3137A61M5/31501A61M5/3271A61M5/3272A61M2005/3142A61M2005/3247A61M2005/3261A61M2207/00
    • The present disclosure relates to a medicament delivery device (1) for injection of a medicament. The medicament delivery device (1) comprises a housing (5) arranged to receive a medicament container assembly, an activation member (7) axially movable relative to the housing (5) between an extended position and a retracted position to expel medicament from the medicament container assembly, which activation member (7) comprises a gripping member, and wherein the housing (5) and the activation member (7) comprises a movement guide mechanism comprising a first guide, a second guide which has a locking portion, and a guide follower, wherein the guide follower is arranged to slide along the first guide when the activation member (7) is moved from the extended position to the retracted position for expelling medicament, wherein the gripping member is arranged to engage the medicament container assembly when the activation member (7) is in the retracted state, and wherein the guide follower is arranged to slide along the second guide when the activation member (7) is moved back from the retracted position to the extended position, and wherein the locking portion is arranged to interact with the guide follower when the activation member (7) has been moved back from the retracted position to the extended position to restrict movement of the activation member (7) relative to the housing (5). The present disclosure also relates to a method of assembling a medicament delivery device.
    • 本公开涉及用于注射药物的药物输送装置(1)。 药物输送装置(1)包括设置成容纳药物容器组件的壳体(5),在延伸位置和缩回位置之间可相对于壳体(5)可轴向移动的致动构件(7),以从药物 容器组件,该致动构件(7)包括夹持构件,并且其中壳体(5)和致动构件(7)包括移动引导机构,其包括第一引导件,具有锁定部分的第二引导件和引导件 随动件,其中当致动构件(7)从延伸位置移动到用于排出药物的缩回位置时,引导从动件布置成沿着第一引导件滑动,其中夹紧构件布置成当激活时接合药物容器组件 构件(7)处于缩回状态,并且其中所述引导从动件布置成当所述致动构件(7)从所述第二引导件向后移动时沿着所述第二引导件滑动 并且其中所述锁定部分布置成当所述致动构件(7)已经从所述缩回位置移动到所述延伸位置时与所述引导从动件相互作用,以限制所述致动构件(7)的相对运动 (5)。 本公开还涉及组装药物输送装置的方法。