Patent ID: 11951043
Assignee: CARL ZEISS MEDITEC AG
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. An ophthalmologic therapy system for processing a portion of a processing volume of a transparent material of an eye by application of focused radiation, comprising
a device that generates radiation;
an optical system that focuses the radiation at a focus in the processing volume, wherein the focus of the focused radiation has a focal angle (φ) and the focused radiation is directed along a beam axis;
a scanner that changes position of the focus in the processing volume, which can be described with three spatial directions x, y and z, wherein the z-direction proceeds parallel to the beam axis of the focused radiation;
a controller that controls the ophthalmologic therapy system;
wherein the controller is encoded with a scan pattern, the scan pattern including adjacent strokes with each adjacent stroke having an angle of inclination (α) to the beam axis; and
wherein the angle of inclination (α) of the strokes to the beam axis is always larger than or equal to the focal angle (φ) of the focused radiation.