A surgical system that is able to sense the onset of an occlusion or other surgical event as well as the instant an occlusion breaks. To help avoid overheating of the tip, the system determines a temperature of an eye using irrigation flow rate and reduces the power to the handpiece automatically if...http://www.google.se/patents/US7758538?utm_source=gb-gplus-sharePatent US7758538 - Method of controlling a surgical system based on irrigation flow
