Medical delivery device
    2.
    发明公开
    Medical delivery device 有权
    医疗运送装置

    公开(公告)号:EP2301611A1

    公开(公告)日:2011-03-30

    申请号:EP09171370.1

    申请日:2009-09-25

    申请人: Letcat Aktiebolag

    IPC分类号: A61M5/20 A61M5/315

    摘要: The present invention relates to a medicament delivery device comprising a housing; a medicament container (18) arranged inside said housing, a drive mechanism (14,58,12) comprising a plunger rod (12) capable of acting on a stopper (16) inside said medicament container (18) for expelling a dose of medicament, said drive mechanism further comprising a force member (14) acting on said plunger rod, an actuation mechanism capable of releasing said drive mechanism upon activation. The invention is characterised in that said actuation mechanism comprises a locking mechanism (18) capable of releasibly locking said plunger rod in any positions between an initial start position and an end position.

    摘要翻译: 药物输送装置技术领域本发明涉及一种药物输送装置,其包括壳体; ,布置在所述壳体内的药物容器(18),包括能够作用在所述药物容器(18)内的塞子(16)上的柱塞杆(12)的驱动机构(14,58,12),用于排出一定剂量的药物 ,所述驱动机构还包括作用在所述柱塞杆上的作用力构件(14),所述作用机构能够在启动时释放所述驱动机构。 本发明的特征在于,所述致动机构包括能够将所述柱塞杆可释放地锁定在初始开始位置和结束位置之间的任何位置的锁定机构(18)。