| 摘要 |
An injection device comprises: a housing comprising a syringe having a discharge nozzle which is movable between a retracted position in which the discharge nozzle is contained within the housing and an extended position in which the discharge nozzle extends from the housing; a 5 syringe cap for enclosing the discharge nozzle, wherein removal of the syringe cap from the syringe requires rotation of the syringe cap relative to the syringe; and a syringe carrier adapted to restrain rotation of the syringe relative to the housing as the cap is removed. |
