SURGICAL DRIVE APPARATUS

A surgical drive apparatus includes a rotating shaft of a sectioning device and a drive unit having a motor disposed in a motor chamber, in which the motor rotationally couples to the rotating shaft as the rotating shaft extends through an end of the motor chamber. A suction chamber is defined by an interior of a cap, in which the end of the motor chamber is receptive to the cap for sealing engagement with the drive unit, and a rotary tool such as the sectioning device extends through the cap for rotational movement relative to the cap while maintaining fluid communication with the suction chamber. For evacuation of surgical material, an outflow tube is in fluid communication with the suction chamber for providing a fluid path to the suctioning device via the suction chamber. The drive protrudes from the motor chamber which is sealed to allow cleaning and sterilization.