PROBLEM TO BE SOLVED: To provide a nerve stimulation device capable of more accurately acquiring an electrocardiographic signal.SOLUTION: A nerve stimulation device 1 which is indwelled in an organism and performs electric stimulation on a nerve comprises: a nerve stimulation electrode 20 including stimulation electrodes 33A, 33B for applying the electric stimulation to the nerve and a lead unit 21 whose one end part is connected to the stimulation electrode a stimulation generation device 10 which is connected to the other end part of the lead unit and generates a nerve stimulation signal for the application of the electric stimulation and two or more detection electrodes 24, 25, at least one of which is provided on the lead unit so as not to be separated from the lead unit.COPYRIGHT: (C)2015,JPO&INPIT【課題】心電信号をより正確に取得することができる神経刺激装置を提供する。【解決手段】生体に留置されて神経に電気刺激を行う神経刺激装置1は、神経に電気刺激を印加する刺激電極33A、33Bと、一方の端部が刺激電極に接続されたリード部21とを有する神経刺激電極20と、リード部の他方の端部に接続され、電気刺激を印加させるための神経刺激信号を生成する刺激発生装置10と、少なくとも一つがリード部から離間しないようにリード部上に設けられた、二つ以上の検出電極24、25とを備えることを特徴とする。【選択図】図1
