| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide tube forming a feeding-in/out passage of a target object for conducting a predetermined action to an interest portion of an internal space.SOLUTION: A guide tube 10 has an initial shape that is designed in advance based on a shape of an internal space. The guide tube is deformed into another shape from the initial shape when an external force is applied, and recovers to the initial shape when the applied external force is removed. The guide tube 10 comprises a body 101 extending in a longitudinal direction. The body 101 comprises an insertion part 41 of an endoscope embedded in the body 101, and an intra-tube space 15 defined in the body 101 separately from the insertion part 41.SELECTED DRAWING: Figure 5 |
