Improvements relating to automatic injection devices
    1.
    发明公开
    Improvements relating to automatic injection devices 审中-公开
    Verbesserungen im Zusammenhang mit automatischen Injektionsvorrichtungen

    公开(公告)号:EP2612686A1

    公开(公告)日:2013-07-10

    申请号:EP13152831.7

    申请日:2005-06-23

    IPC分类号: A61M5/20

    摘要: An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).

    摘要翻译: 注射装置包括从壳体(2)中的缩回位置延伸到突出注射位置的可弹性偏压(9)延伸的注射器(1)。 弹簧偏压的柱塞具有可折叠的弯头(10),当柱塞被释放时,其首先接合注射器的端部以将其驱动到突出位置,由此注射器运动的停止导致肘部在注射器内部折叠,以允许 柱塞接合并驱动塞子(3)。

    Improvements relating to automatic injection devices
    2.
    发明公开
    Improvements relating to automatic injection devices 审中-公开
    有关自动注射装置的改进

    公开(公告)号:EP2612687A1

    公开(公告)日:2013-07-10

    申请号:EP13152833.3

    申请日:2005-06-23

    IPC分类号: A61M5/20

    摘要: An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).

    摘要翻译: 注射装置包括注射器(1),所述注射器可抵抗弹簧偏压(9)从壳体(2)中的缩回位置延伸到突出的注射位置。 弹簧偏置柱塞具有可折叠肘管(10),当柱塞被释放时,其初始接合注射器的端部以将其驱动至突出位置,因此,注射器移动的阻止导致肘管在注射器内部塌陷以允许 柱塞接合并驱动塞子(3)。