Eye surgery operating system with an OCT device as well as computer program and computer-implemented method for the continuous determination of a position of a surgical object

摘要

The invention relates to an ophthalmic surgery operating system (10, 10 ', 10' ', 10' '') with a visualization device (28) for displaying a position of a section (84) of a surgical object (24, 24 ', 24 ") in a 3D reconstruction (94) of an area (18) of a patient's eye (14), with at least one device for the continuous provision of at least two data sets on at least partially overlapping sub-areas of the area (18) of the patient's eye (14) and the section (84) of the surgical object (24, 24 ', 24 ") to a computer unit (60) with a computer program loaded into a program memory of the computer unit (60) for the continuous determination of the position of the section (84) of the surgical object (24, 24 ', 24 ") and the continuous determination of the 3D reconstruction (94) of the patient's eye (14) from the provided at least two data sets, the computer program having a first program routine for the continuous determination of the lag e of the section (84) of the surgical object (24, 24 ', 24 ") and the 3D reconstruction (94) of the area (18) of the patient's eye (14) from the provided at least two data sets by means of a registration process, and a second Has program routine for adapting the registration process as a function of a criterion.