PROBLEM TO BE SOLVED: To provide an electrostimulator capable of facilitating the positioning when attaching an electrode to a surface of a living body.SOLUTION: An electrostimulator includes a probe having a leading end that is caused to contact a surface of a living body for applying electric stimulation to the living body from the leading end, and an electrode attached to the surface of the living body having a through-hole into which the leading end of the probe is inserted for inserting the probe for applying electric stimulation to the living body.COPYRIGHT: (C)2015,JPO&INPIT【課題】電極を生体の表面に取り付ける際の位置決めを容易化することができる電気刺激装置を提供する。【解決手段】本発明の電気刺激装置は、生体の表面に接触させられる先端を有し、該先端から前記生体に対して電気刺激を与える探針と、前記探針の先端が挿入される貫通孔を有し、前記生体の表面に取り付けられ、前記生体に対して電気刺激を与える探針挿入用電極とを備える。【選択図】図1