Patent ID: 9610129
Date: 2017-04-04
CPC Classifications: A61B

Claim:
1. A medical manipulator comprising: a longitudinal member which extends in a longitudinal axis direction; an arm body portion provided at a distal end of the longitudinal member; a first bending portion disposed at a distal end portion of the arm body portion; a second bending portion disposed at the distal end portion of the arm body portion and disposed at a more proximal side than the first bending portion; an angle wire which has a distal end part fixed to the first bending portion and has a proximal end part, the angle wire being movably inserted into the arm body portion; a connecting rod which is connected to the proximal end part of the angle wire, the connecting rod being movably inserted into the arm body portion; an operating wire fixed to the second bending portion and movably inserted into the arm body portion; and an arm operating portion including a guide member which is fixed to a proximal end part of the arm body portion, wherein the arm operating portion has: wherein the turning member has: wherein the connecting rod is configured such that a position of the connecting rod in the longitudinal axis direction is fixed while the turning member rotates around the coupling portion and the turning member rotates around the rotating shaft in a direction opposite to a rotation direction which the turning member rotates around the coupling portion by operating the operating lever, wherein the operating wire is configured to be pulled to the arm operating portion side by which the turning member rotates around the coupling portion and rotates around the rotating shaft in a direction opposite to the direction in which the turning member rotates around the coupling portion by operating the operating lever, and wherein the second bending portion is bent by being pulled by the operation wire to the arm operating portion side.