Endoscopic or fiberscopic imaging device using infrared fluorescence

摘要

An angiography device including an endoscope designed to be inserted into a body cavity, a light source for emitting excitation light in a first wavelength range into the cavity, a digital camera for sensing an image of the body cavity in a second wave range that does not overlap the first wavelength range, and a screen for displaying the sense image, the first and second wavelength ranges lying in the infrared range.