| 摘要 |
PROBLEM TO BE SOLVED: To provide a surgical device in which plural surgical members can be used, and freedom of their motions can be increased. SOLUTION: This surgical device is provided with a cylindrical outer syringe 3, and an cylindrical endoscopic device body 5 which is provided with a penerating hole in the same direction as a longitudinal direction of this outer tube 3 except such a position that its axis is coincident with that of the outer tube 3. |
