| 摘要 |
本发明系有关一供使用于一注射装置中之施配速度控制机构。注射装置系可具有一壳体(10,30,40；40’,40”,40''')及一驱动构件(70)，其被一动力贮器(100,100’)所驱动并可轴向移动于一其中驱动构件(70)被旋转地拘限至壳体(10,30,40；40’,40”,40''')之剂量设定位置与一其中驱动构件(70)从壳体(10,30,40；40’,40”,40''')被旋转地退耦之剂量施配位置之间。速度控制机构系包含摩擦部件(42)以供在剂量施配期间依据驱动构件(70)的轴向位置而阻滞驱动构件(70)。并且，本发明系有关一具有如是一施配速度控制机构之注射装置。; 40'; 40"; 40''') and a drive member (70), which is driven by a power reservoir (100, 100') and axially movable between a dose setting position, in which the drive member (70) is rotationally constrained to the housing (10, 30, 40; 40'; 40"; 40'''), and a dose dispensing position, in which the drive member (70) is rotationally de-coupled from the housing (10, 30, 40; 40'; 40"; 40'''). The speed control mechanism comprises friction means (42) for retarding the drive member (70) during dose dispensing depending on the axial position of the drive member (70). Further, the invention relates to an injection device with such a dispensing speed control mechanism. |
