Optical apparatus and instruments, namely, cameras, disc drives, disc readers, optical scanners, monitors, infrared transmitters; apparatus for recording, transmission or reproduction of sound and images, namely, cameras, microphones, sound recording apparatus; data-processing equipment, namely, data processors, processor units, central processing units for processing information, data, sound or images; computers

imaging dental handpiece for providing an image of an obscure area of the mouth for the purpose of dental drilling

MEDICAL DEVICE CREATED FOR DENTAL PURPOSES EQUIPPED WITH AN ENDOSCOPIC CAMERA AND A CONTROL-SCREEN REPRODUCING A 10-TIME ENLARGED TV PICTURE OF THE PATIENTS'S DENTAL PROBLEM