Control of a phacoemulsification surgical system by transitioning between modes and pulse burst.

摘要

Method for controlling and manipulating pulses that are delivered to an ultrasound handpiece of a phacoemulsification surgical system, said method comprising generating pulse mode pulses (1700); and transforming the pulse mode pulses in pulse burst mode (1500) in response to a controller, wherein generating pulse mode pulses (1700) comprises generating pulses having an on-time, a first downtime and a first amplitude, transforming the pulse mode pulses comprises reducing the amplitude from a first amplitude to a second amplitude in response to the controller, and when the second amplitude reaches a predetermined amplitude, increases the first time down to a second downtime in response to a controller.