| 摘要 |
PROBLEM TO BE SOLVED: To improve operability of an end effector performing treatment to an object to be treated.SOLUTION: A manipulator 10 includes a shaft 16, a distal end operation section 14 having a gripper 12 for performing electrical treatment to an object to be treated X, a wire 60 capable of supplying power to the gripper 12, and a handle 18 for operating the gripper 12. The distal end operation section 14 includes: a bending section 34 provided between the gripper 12 and the shaft 16 and bending the distal end operation section 14 in a direction different from the axial direction of the shaft 16 by operating force in a bending direction transmitted from the handle 18; and a hollow tube 82 provided at a position overlapping the bending section 34, and capable of bending following the operation of the bending section 34. The hollow tube 82 has a hollow section 82a where the wire 60 is disposed, and is capable of transmitting operating force transmitted from the handle 18 to the gripper 12. |
