The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2025
Filed:
Dec. 09, 2021
Schwind Eye-tech-solutions Gmbh, Kleinostheim, DE;
Samuel Arba Mosquera, Aschaffenburg, DE;
SCHWIND eye-tech-solutions GmbH, Kleinostheim, DE;
Abstract
A method is disclosed for controlling an eye surgical laser of a treatment apparatus for the separation of a volume body with a predefined posterior interface and a predefined anterior interface from a human or animal cornea. The method includes controlling the laser with a control device of the treatment apparatus such that it emits pulsed laser pulses in a shot sequence in a predefined pattern into the cornea. The interfaces of the volume body to be separated are defined by the predefined pattern and the interfaces are generated by means of an interaction of the individual laser pulses with the cornea by the generation of a plurality of cavitation bubbles. An arc length of the anterior interface and an arc length of the posterior interface are generated of equal length in all radial directions by at least one indentation in one of the interfaces.