INJECTION DEVICE FOR POWDERED DRUGS AND INJECTION METHOD FOR POWDERED DRUGS
    1.
    发明公开
    INJECTION DEVICE FOR POWDERED DRUGS AND INJECTION METHOD FOR POWDERED DRUGS 审中-公开
    FOR POWDER及药物喷射装置喷射粉状MEDICATIONS

    公开(公告)号:EP2987404A1

    公开(公告)日:2016-02-24

    申请号:EP14784796.6

    申请日:2014-04-17

    IPC分类号: A01M7/00

    摘要: An injection device (1) for powdered drugs comprises: a cylindrical guide member (21) mounted to a container body (11); a gas generating agent (43) that is accommodated in a cylindrical section (26); a cylindrical breaking member (31) that drops the gas generating agent (43) into water in the container body (11) by breaking a sealing portion (41); a piston (63) that slides against a bottom sliding inner circumferential wall (53) in an airtight manner and that defines a gap with an upper enlarged diameter inner circumferential wall (55); and a powdered drug (30) that is accommodated on the piston (63).

    摘要翻译: 一种注射装置(1),用于粉状药物包括:(21),其安装到容器主体(11)的筒状导向构件; 的气体发生剂(43),其被容纳在圆筒形部分(26); 圆筒状的断裂构件(31)下降通过断裂的密封部分(41)做了气体发生剂(43)在水中在容器主体(11); 的活塞(63)做对抗底部滑动以气密地滑动的内周壁(53)和没有定义与在上部直径增大的内周壁(55)的间隙; 和粉状药物(30)那样被容纳在活塞(63)上。