| 摘要 |
A device (1) for injecting a solid (600) into a human or animal body, in particular a syringe for injecting a solid medicament, said device (1) comprising a syringe body (100) mounted movably in a housing (200) and connected to a needle (122). A spring force acts on the syringe body (100) in the proximal direction, wherein the movement of the syringe body (100) in the proximal direction can be freed by means of a first locking device (121, 220) that cooperates with the syringe body (100). A primary plunger (400), which is movable in the syringe body (100) and in the needle, comprises a limit stop (410) that can cooperate with the syringe body (100), wherein the limit stop (410) is spaced apart proximally from the syringe body (100) in a state immediately prior to the unlocking of the first locking device (121, 220). By way of the limit stop (410) of the primary plunger (400), the latter can be driven back in the proximal direction through the syringe body (100) when the first locking device (121, 220) is unlocked. The first locking device (121, 220) can be deactivated by an actuating element (500) arranged proximally on the device (1).
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