MICROSURGICAL CUTTING INSTRUMENT FOR REFRACTIVE OPHTHALMOLOGICAL TREATMENTS

摘要

Disclosed is a surgical cutting instrument for refractive ophthalmological treatments, comprising a base unit (12) which is to be placed on the eye and can be fastened relative thereto. Guiding retaining means (30, 44) which are used and embodied so as to guidingly mount at least two cutting units (14) that have different cutting geometries relative to the base unit of the instrument are assigned to the base unit of the instrument.