Method and device for representing an operative field during laser operations
AssigneeCarl Zeiss Meditec AG
InventorsManfred Dick, Juergen Kuehnert, Holger Maeusezahl
Life of this patent
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Abstract
The invention relates to a device for the three-dimensional representation of an operation area, in particular an eye, during laser operations, comprising a spatial recording system (10), an image-processing system (15) and a spatial display unit (20).
Claims9
Device for the three-dimensional representation of an operation area, in particular an eye, during laser operations, comprising
- a spatial recording system (10),
- an image-processing system (15) and
- a spatial display unit (20).
Device according to one of the preceding claims,
- characterized in that
- a touch-sensitive display overlay is additionally provided.
Device according to one of the preceding claims,
- characterized in that
- image data of the operation area, additional data and information and also control panels can be represented on the display unit (20).
Device according to one of the preceding claims,
- characterized in that
- reference data of an ideal operation area after the operation, in particular of an ideal cornea shape, can be represented on the spatial display unit (20) spatially via an image of the current operation area, in particular of the current cornea.
Method for the three-dimensional representation of an operation area (1), in particular an eye, during laser operations, comprising the steps:
- recording of the operation area (1) by means of a spatial recording system (10);
- transfer of the information obtained from the preceding step to an image-processing system (15);
- processing of the information in the image-processing system (15);
- representation of this processed information on a spatial display unit (20).
Method according to one of the preceding method claims, also comprising the steps:
- registration of control commands, in particular by touching a touch-sensitive display (25);
- controlling medical equipment (40) in accordance with the registered control commands.
Use of a device according to one of the preceding device claims for the implementation of a method according to one of the preceding method claims for the three-dimensional representation of an operation area (1), in particular an eye, during laser operations.
Dependencies are inferred from the claim text.