PROBLEM TO BE SOLVED: To provide an extension sensor that suppresses restriction, discomfort, burden, and dermatitis to a subject, and allows a long period wearing for use.SOLUTION: An extension sensor includes a resistor 1 comprising an elastically deformable substrate in which a mixture containing electro-conductive polymer and binder resin is fixed on at least part of its surface and inside, and a pair of terminals 2a and 2b electrically connected with the edge of the conductive surface of the resistor 1. The substrate is made of fiber or cloth.COPYRIGHT: (C)2015,JPO&INPIT【課題】被験者への拘束性や不快感、負担、皮膚炎症を抑制し長期間の装用を可能にする伸長センサを提供する。【解決手段】伸長センサは、導電性高分子とバインダー樹脂とを含有する混合物が表面および内部の少なくとも一部に固定された弾性変形が可能な基材からなる抵抗体1と、抵抗体1の導電面の端部に電気的に接続された1対の端子2a,2bとを備える。基材は、繊維または布である。【選択図】 図1
