Method for providing control data for an ophthalmological laser for providing a transition zone between interfaces

Abstract

The invention relates to a method for providing control data for an ophthalmological laser (12) of a treatment apparatus (10). As steps, the method includes determining an anterior (14) and a posterior (16) interface in a cornea (17) of a human or animal eye; determining a transition zone, in which the interfaces (14, 16) are connected to each other, wherein transition positions (24) are determined on the anterior interface (14), from which an incision progression of the anterior interface (14) is changed towards the posterior interface (16), and wherein transition positions (26) are determined on the posterior interface (16), at which an incision progression of the posterior interface (16) is changed towards the anterior interface (14), such that the respective incision progressions of the interfaces (14, 16) converge and connect to each other in the transition zone; and providing control data for controlling the ophthalmological laser (12), which includes the interfaces (14, 16) and the incision progression of the transition zone.

Dependencies are inferred from the claim text.