US Patent 11266385 Control of multiple generators for surgical devices

A method for controlling a plurality of surgical devices includes: receiving a foot pedal signal indicating a foot pedal activation of a first foot pedal of a plurality of foot pedals; generating a control signal based on the foot pedal signal, wherein: if the foot pedal signal indicates that only the first foot pedal is pressed, then generating the control signal to cause a generator to activate a first surgical device associated with the first foot pedal; if the foot pedal signal indicates that the first foot pedal remains pressed and a second foot pedal is newly pressed, then generating the control signal to cause the generator to: maintain activation of the first surgical device associated with the first foot pedal; and not activate a second surgical device associated with the second foot pedal; and outputting the control signal to the generator.