| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lighting apparatus and endoscopic apparatus capable of irradiating a subject with emitting light from a light source part thereof, preventing a light volume lowering at a low cost, and detecting the light volume of the irradiating light. <P>SOLUTION: The endoscopic apparatus 1a which includes an insertion part 2 to be inserted into the subject for irradiating the inside of the subject comprises the light source part 11 provided on the proximal end side of the insertion part 2 to emit the irradiating light, a light guide 13 arranged from the proximal end side to the distal end side of the insertion part 2 to guide the irradiating light from the light source part 11, and a light detection part 20 to detect the light volume of a leak light leaking from the periphery surface of the light guide 13. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
