computers; planning software and programs for medical purposes, namely for neurosurgical, orthopedic, radiotherapeutic and/or radiosurgical Purposes, for application in robot-assisted applications, for application in ear, nose and throat (ENT) surgery, and for application to three-dimensional registration or reference patient data by producing light markings; data carriers including planning software and programs for medical purposes, namely for neurosurgical, orthopedic, radiotherapeutic and...