Method for determining the position of a flap incision on a cornea and the limb belonging to the flap and a device for carrying out such a method

摘要

The invention relates to a method for determining the position of a flap incision on a cornea and the limb belonging to the flap. The method comprises the steps of taking an image of an eye that includes at least the pupil and the limbus; Determining a region having the outer circumference of the flap cut; Determining the location of the flap cut; Determining a straight area encompassing the hinge; Determining the position of the hinge. The invention also relates to a device for determining the position of a flap incision on a cornea and the hinge belonging to the flap.