Schwind Eye-tech-solutions Gmbh

Schwind Eye-tech-solutions Gmbh & Co. Kg

Anita Grimm

Samuel Arba Mosquera

Samuel Arba-Mosquera

Thomas Klinner

A method is disclosed for providing control data for an eye surgical laser of a treatment apparatus for the removal of tissue from a human or animal cornea. The method includes ascertaining a temperature distribution expected in the cornea per laser pulse, and determining, by using a temperature model of the cornea, a laser pulse sequence of a preset laser pulse distribution for removing the tissue. A respective laser pulse position in the cornea is preset by the laser pulse distribution and sequence. A temperature profile of the cornea is calculated by means of cumulated temperature distributions of the laser pulses in the temperature model and a difference profile to a preset limit temperature profile is determined. An order of the laser pulses is ascertained depending on the difference profile for determining the laser pulse sequence, and providing control data for controlling the laser pulse sequence for removing tissue.

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Eichenbühl, Germany

Anita Grimm