PROBLEM TO BE SOLVED: To solve the problem that, in a conventional long-time measuring system for electrocardiograph, an electrode has a strong contact with a skin of a person to be measured, to thereby generate sometimes a pain or a rash in the skin.SOLUTION: An electrode is constituted of a conductive silicon part having a plurality of projection parts coming in contact with a chest of a human body, and an insulating silicon part coming in contact with the periphery of the conductive silicon part, and bonded to a belt.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2016,JPO&INPIT【課題】従来の長時間で心電を測定する方式では電極が被測定者の肌に強く接触し、痛みを生じたり、かぶれを生じることがあった。【解決手段】電極は人体の胸に接触する複数の突起部を持つ導電性シリコン部と、前記導電性シリコン部の周囲と接触し、前記ベルトと結合する絶縁性シリコン部とから構成する。【選択図】図3
