Patent ID: 9492322
Filing Date: 2016-11-15
CPC Classification: A61B,A61F

Claim Text:
1. A method for guiding an eye surgery, comprising the steps of; creating first scan data by determining a depth of an eye target region at a first set of points along a first arc by one of an optical coherence tomographic (OCT) imaging system and an interference-based imaging system: creating second scan data by determining a depth of the eye target region at a second set of points along a second arc by the one of the OCT imaging system and the interference-based imaging system; determining target region parameters based on the first and second scan data by a computer controller; wherein the determining target region parameters step comprises: fitting a sinusoidal function or Fourier harmonics with at least one fitting parameter to the first and second scan data; and determining the target region parameters using the fitting parameter; and assisting an adjusting of one or more surgical position parameters according to the determined target region parameters by the computer controller.