KOHLHAMMER, Susanne,FANENBRUCK, Martin,LANGHEINRICH, Peter
申请号:
ES16716843
公开号:
ES2721167T3
申请日:
2016.04.07
申请国别(地区):
ES
年份:
2019
代理人:
摘要:
A control apparatus for a phacoemulsification system is disclosed. The control apparatus is configured to supply electrical energy to an actuator for a phaco needle during a plurality of time intervals, wherein the time intervals includes a first time interval, in which electrical energy for pulses with a constant maximum amplitude is supplied, a second time interval following the first time interval, wherein electrical energy with a value equal to zero is supplied, and a third time interval following the second time interval, wherein the third time interval has a first time duration in which electrical energy for pulses which have a lower constant amplitude than the maximum amplitude during the first time interval is supplied.