PROBLEM TO BE SOLVED: To provide a medical electrostimulation electrode, the position of which is less likely to deviate from a desired position, and medical electrostimulation apparatus.SOLUTION: A lead part 3 in a medical electrostimulation electrode 2 according to the present invention, includes: an adapter 9 disposed at a proximal part to the lead part 3 and a torque mitigation structure 5 that is disposed at least a part of an area 3B of the lead part 3 disposed outside the body, and mitigates transmission of a rotation torque about a central line of the lead part 3 at the area 3A of the lead part 3 disposed outside the body, to the adapter 9.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】電極の位置が所望の位置からずれにくい医療用電気刺激電極及び医療用電気刺激装置を提供すること。【解決手段】本発明の医療用電気刺激電極2において、リード部3は、リード部3の近位部分に配されたアダプタ9と、リード部3において体外に配置される領域3Bの少なくとも一部に配され、リード部3において体内に配置される領域3Aにおけるリード部3の中心線回りの回転トルクのアダプタ9への伝達を緩和するトルク緩和構造5とを有する。【選択図】図1
