A closed-loop control system for altering the optical characteristics of a patient's cornea includes an algorithm for predicting the shape of the cornea after one or more gas bubbles resulting from intrastromal photoablation have collapsed. Patient data can be used as an input for the algorithm, which...http://www.google.se/patents/US7232436?utm_source=gb-gplus-sharePatent US7232436 - Closed loop control for intrastromal wavefront-guided ablation with fractionated treatment program
