| 摘要 |
An injection device has a housing (42) for receiving a container (50) having a liquid (49; 226'). In said container (50), a piston (90) is displaceably arranged so that by means of pressure upon the distal end of said piston (90), liquid can be expelled from the container (50). Arranged displaceably in the housing (42) is a tappet (92), which is configured for contact against the distal end of the piston (90) and which enables transfer of a force to the piston (90) in the proximal direction. Associated with the tappet (92) and displaceable relative thereto is a member (91) which at its proximal end region can be joined to the piston (90) in such a way that it enables the transfer of a force in the proximal direction and the transfer of a force in the distal direction to the piston (90). |
