medical endoscopes featuring image processing that controls dimming appropriate for the dynamic range; medical devices sold as a component of medical endoscopes that controls the brightness of endoscopic images using image processing; medical endoscopes and parts and fitting therefor; medical endoscopes; diagnostic imaging apparatus for medical use; medical imaging apparatus; X-ray imaging apparatus for medical purposes; ultrasonic imaging apparatus for medical purposes; bronchoscopes; ultrasonic medical diagnostic apparatus; medical X-ray apparatus; X-ray CT scanners; X-ray apparatus for medical purposes; X-ray tubes for medical purposes; protection devices against X-rays, for medical purposes being patient x-ray radiation shields, namely, X-ray aprons, glasses, gloves, masks and thyroid collars; X-ray diagnostic apparatus; medical imaging apparatus; apparatus for analysing images for medical use; endoscopes for surgical use; endoscopy cameras for medical purposes; fiberscopes for medical use; light emitting diode (LED) apparatus for lighting, incorporated into medical instruments; medical diagnostic apparatus for processing medical and surgical images containing computer displays, computer hardware and computer software; medical diagnostic apparatus for medical purposes, namely to diagnose diseases of the esophagus, stomach, colon, ears, nose, throat, heart, urinary tract, joints and abdomen; surgical apparatus and instruments; medical apparatus and instruments for use in endoscopy, endovascular and cardiovascular procedures.