Powered medical device deployment systems and methods are described herein. An embodiment of a powered medical device deployment system comprises a housing, a cannula, a sheath slidably disposed over the cannula, a flush port, a trigger, a drive mechanism, and a medical device. The drive mechanism is moveable between an on state and an off state. When the drive mechanism is in the on state the sheath is axially advanced over the cannula such that the medical device can be deployed at a point of treatment.