| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an endoscope having a structure capable of improving insertion properties of a long insertion part while reducing built-in objects disposed at the insertion part. <P>SOLUTION: A circumference of an insertion part 5 has: a centering member 9 fixed in a rearward position of a flexure part 3; and a pushing rod 13 with a pipe shape along the insertion part 5, which applies forward pressing force to the centering member 9. The pushing rod 13 comprises a light guide 15 therein. <P>COPYRIGHT: (C)2012,JPO&INPIT |
