PROBLEM TO BE SOLVED: To easily perform mounting without making a subject feel uncomfortable, and to perform downsizing and weight reduction.SOLUTION: A slide type electrode connection part 100 is freely detachably attached to the terminal part 46 of a planar contact electrode 40 to be attached to a living body. A bottom surface part 120 is provided with: an insertion hole part 132 which is formed in a diameter larger than the head part 46b of the terminal part 46, and to which the terminal part 46 is to be inserted an engaging groove part 134 which is formed continuously with the insertion hole part 132, has a width smaller than the outer diameter of the head part 46b, positions a neck part 46a and is engaged with the head part 46b and a contact terminal member 140 to be in contact with the terminal part 46 when the neck part 46a is positioned inside the engaging groove part 134.COPYRIGHT: (C)2013,JPO&INPIT【課題】被検者に不快感を与えずに容易に装着可能であり、小型軽量化を実現すること。【解決手段】生体に取り付けられる面状の接触電極40の端子部46に着脱自在に取り付けられるスライド式電極接続部100である。底面部120に、端子部46の頭部46bよりも大径に形成され、端子部46が挿入される挿入孔部132と、この挿入孔部132と連続して形成され、頭部46bの外径よりも小さい幅を有し、頸部46aを位置させて頭部46bに係合する係合溝部134と、係合溝部134内に頸部46aを位置させた際に、端子部46に接触する接触端子部材140とを備える。【選択図】図3
