Computers; computer software and programs for use in conducting neurological, orthopedic, radiotherapeutic or radiosurgical surgery; computer software and programs for use in operating robot-assisted medical apparatus; computer software and programs for use in conducting ear, nose and throat surgery; computer software and programs for application to three-dimensional registration or referencing patient data by producing light markings; pre-recorded data carriers featuring planning software and programs for neurosurgical, orthopedic,radiotherapeutic or radiosurgical purposes; pre-recorded data carriers featuring planning software and programs for application in ear, nose, and throat surgery; pre-recorded data carriers featuring planning software and programs for robot-assisted applications; pre-recorded data carriers featuring planning software and programs for application to three-dimensional registration and/or referencing patient data by producing light markings; laser light pointers; laser light pointers; infrared light pointers; video cameras and infrared video cameras

Surgical instruments and apparatus for neurosurgical, orthopedic and radiotherapeutical purposes and applications in ear, nose and throat surgery; medical and surgical robots, and parts therefor, namely controllers for medical and surgical robots, control boxes, instrument adapters, tool holders, endoscope adapters, microscope adapters, connection cables, for medical, neurosurgical, orthopedic or surgical applications, and for ear, nose and throat surgery; adapters for endoscopes; radiotherapeutic and radiosurgical apparatus; medical devices for acquiring and adjusting radiation points for medical purposes; medical systems and components for precisely positioning patients for medical purposes; nuclear spin tomographs; intra-operative, image-guided localization systems for medical purposes; systems for software-controlled precision treatment in medical procedures, consisting of localizers, stereotactic neurosurgical arcs, biopsy kits, fixation adapters, instrument calibration matrixes and fixation rings, planning stations, computers, couch mounts, collimators, target positioners, film holders, mask systems, couch stabilizers, couch adapters, radiation devices, linear accelerators, gantrys, microscope adapters, fixation pins, neck and head immobilization devices; probes, sensors, electronic apparatus and image presentation apparatus all being parts of medical imaging systems for neurosurgical, orthopedic and radiotherapeutical purposes, for robot-assisted applications, and for applications in ear, nose and throat surgery; apparatus for controlling medical or surgical robots; supplementary devices for medical or surgical robots, namely control boxes, instrument adapters, tool holders, adapters for endoscopes and microscopes, and connection cables

Education in the nature of courses and training in the field of neurosurgical, orthopedic and radiotherapeutic or radiosurgical treatment; education in the nature of courses and training relating to the use of navigation, localization and tracking devices in spinal treatment

Computer programming services, namely, developing computer programs for others for use in performing neurosurgical, orthopedic, radiotherapeutic or radiosurgical treatment, for application in ear, nose,and throat surgery, for use in performing robot-assisted medical treatment, and for performing three-dimensional registration or referencing of patients; technical support services, namely, troubleshooting of computerized medical devices for medical navigation, localization and patient registration, and for the operation of medical apparatus used for neurosurgical, radiotherapeutic, and radiosurgical treatment and ear, nose, and throat surgery