9 Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments, namely, cameras; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing and processing sound, images and data; recorded media, namely, recorded computer software for use in performing surgical procedures and recorded data being recorded computer software for use in surgical navigation in connection with computer based medical applications, in particular in the fields of orthopedic surgery, trauma surgery and neurosurgery; downloadable media, namely, downloadable computer software for use in performing surgical procedures and downloading medical data in connection with computer based medical applications, in particular in the fields of orthopedic surgery, trauma surgery and neurosurgery; downloadable and recorded computer software for use in performing surgical procedures, in particular computer-based surgical and therapeutic applications, namely, orthopedic, trauma surgical and neurosurgical applications; blank digital and analog recording and storage media in the nature of optical, magnetic or semiconductor storage media, namely, blank recordable CD ROMs, DVD, magnetic tape drives, internal and external hard drives for computers, digital and analog cameras; computers; computer peripheral devices; all the aforesaid goods in particular in relation to computer-based medical applications, in particular in the fields of orthopedic surgery, trauma surgery, and neurosurgery