A powered surgical system includes a power console with locking speed
control capabilities. The surgical power console delivers power to two
separate surgical instruments, particularly surgical handpieces used in
orthopedic procedures. The user/console interface includes footswitches,
handpiece mounted switches, and front panel controls. The console
provides controls for speed and direction of the handpiece, as well as
the ability to switch directions on a variable time basis.
Advantageously, the console provides a "cruise control" capability which
locks in the speed of a particular handpiece. Once the cruise control
option is selected, the surgeon can engage the cruise control function
simply by using a "gas pedal" footswitch. Once a desired handpiece speed
is established, the surgeon's foot can be removed from the footswitch,
allowing the surgeon greater comfort, greater range of motion, and
improved access to the operational situs. Disengagement of cruise control
is achieved easily by actuating any of the foot control or front panel
switches, for example.