| 摘要 |
<p>Disclosed is an inserting apparatus, which is provided with: a curved section (7) provided on an inserting section (4); a flexible tube section (8) connected to the base end side of the curved section (7); an inner guide pipe (40), which is provided in the inserting section (4), and has a wire inserted therein such that the wire can freely advance/retract; and an outer guide pipe (50), which is provided in the inserting section (4), and has the inner guide pipe (40) inserted therein such that the inner guide pipe can freely advance/retract. In the inserting section (4), the leading end (40s) of the inner guide pipe (40) is fixed at the intermediate position of the curved section (7), and the base end (40k) of the inner guide pipe (40) is configured such that the state thereof can be switched between the fixed state and the unfixed state. In the inserting section (4), the leading end (50s) of the outer guide pipe (50) is fixed to the leading end of the flexible tube section (8), and the base end (50k) thereof is fixed on the further rear side than the flexible tube section (8).</p> |
