Computers; software, planning software, and computer programs for use in conducting and planning neurosurgical, orthopedic, trauma-specific, spinal, radio-therapeutic, radio-surgical, and ear, nose and throat surgical procedures; software, planning software, and computer programs for use in conducting and planning three-dimensionally registering and/or referencing patient location data; software, planning software, recognition software and computer programs for use in conducting, planning and recognition of referencing markings or referencing marker arrays attached to medical or surgical instruments or attached to patients for referencing or registering purposes which can be attached directly or via clamps to surgical instruments or apparatus using detachable adaptors; software, planning software, operating software and computer programs for use in conducting, planning and operation of medical or surgical pointers, namely, pointers for registering purposes comprising tactile or contact-signaling tips; data carriers featuring software, planning software and computer programs, namely, robot-assisted applications and applications for use in conducting and planning three-dimensionally registering and/or referencing patient location data for neurosurgical, orthopedic, trauma-specific, spinal, radio-therapeutic, radiosurgical, and ear, nose and throat surgical procedures surgery; data carriers featuring software, planning software and computer programs use in conducting and planning three-dimensionally registering and/or referencing patient location data; light pointers, laser light pointers, infrared light pointers for use in three-dimensionally registering and/or referencing patient location data by producing light markings; data carriers featuring software, planning software, recognition software and computer programs for use in conducting, planning, recognition and operation of referencing markings or referencing marker arrays attached to medical or surgical instruments or attached to patients for referencing or registering purposes which can be attached directly or via clamps to surgical instruments or apparatus using detachable adaptors; data carriers featuring software, planning software, operating software and computer programs for use in conducting, planning and operation of medical or surgical pointers, namely, pointers for registering purposes comprising tactile or contact-signaling tips; electronic identifying or authorizing devices for using medical devices or treatment apparatus

Electrical and electronic devices, namely, image-presenting devices for three dimensionally registering and /or referencing patient location data by producing light markings, namely, light reflection points by means of light emitters for neurosurgical, orthopedic, trauma-specific, spinal, radio-therapeutic, radio-surgical, namely, robot assisted applications and for ear, nose and throat surgery; medical and/or surgical robots for use with image-guided localization systems for surgical applications; neurosurgical, orthopedic, radio-therapeutic and radio-surgical instruments and apparatus; medical or surgical robots for robot-assisted neurosurgical, spinal, trauma-specific, orthopedic, radio-therapeutic and radio-surgical applications; medical equipment, namely, portable or mobile screens for displaying internal body structures on the basis of previously captured patient data sets; intra-operative, image-guided localization systems comprised of monitors and cameras for surgical applications for neurosurgical, orthopedic, stereotactic and radio-surgical applications in ear nose and throat surgery; medical apparatus and instruments for software controlled precision treatment for use in neurosurgery, orthopedics, radiotherapy, radiosurgery and in ear, nose and throat surgery; laser light pointers for medical purposes; infrared laser light pointers for medical purposes; medical referencing markings or referencing marker arrays attached to medical or surgical instruments or attached to patients directly or via clamps to surgical instruments or apparatus using detachable adaptors for referencing and/or registering purposes; medical or surgical pointers, namely, pointers for registering purposes comprising tactile or contact-signaling tips

Design and development of software, planning software and computer programs for robot assisted neurosurgical, orthopedic, trauma-specific, spinal, radio-therapeutic and radio-surgical applications and for applications in ear, nose and throat surgery for others; Design and development of software, planning software and computer programs for three-dimensionally registering and/or referencing patient location data by producing light markings; Design and development of software, planning software, recognition software and computer programs for the processing of referencing markings or referencing marker arrays attached to medical or surgical instruments or attached to patients directly or via clamps to surgical instruments or apparatus using detachable adaptors for referencing and/or registering purposes; Design and development of software, planning software, operating software and computer programs for the operation of medical or surgical pointers, namely, pointers for registering purposes comprising tactile or contact-signaling tips

Creating software, planning software and computer programs for robot assisted neurosurgical, orthopedic, trauma-specific, spinal, radio-therapeutic and radio-surgical applications and for applications in ear, nose and throat surgery for others; creating software, planning software and computer programs for three-dimensionally registering and/or referencing patient location data by producing light markings; creating software, planning software, recognition software and computer programs for the processing of referencing markings or referencing marker arrays attached to medical or surgical instruments or attached to patients directly or via clamps to surgical instruments or apparatus using detachable adaptors for referencing and/or registering purposes; creating software, planning software, operating software and computer programs for the operation of medical or surgical pointers, namely, pointers for registering purposes comprising tactile or contact-signaling tips