Patent ID: 11890232
Assignee: SCHWIND EYE-TECH-SOLUTIONS GMBH
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A method for controlling an eye surgical laser of a treatment device for separation of a volume body with a predefined posterior interface and a predefined anterior interface from a human or animal cornea, comprising:
controlling the laser by means of a control device of the treatment device such that the laser emits pulsed laser pulses in a shot sequence in a predefined pattern into the cornea,
wherein the posterior and anterior interfaces of the volume body to be separated are defined by the predefined pattern, and the posterior and anterior interfaces are generated by means of an interaction between each of the laser pulses with the cornea due to a plurality of cavitation bubbles being generated by photodisruption,
wherein the plurality of cavitation bubbles is generated along a cavitation bubble path having an outer cavitation bubble path section and an inner cavitation bubble path section, and
wherein at least a partial area of the outer cavitation bubble path section of an outer edge area, as radially viewed, of the volume body to be separated is generated with a higher cavitation bubble density than the inner cavitation bubble path section.