PROBLEM TO BE SOLVED: To provide a laminate for a biological sensor capable of preventing short-circuiting through a living body surface, and a biological sensor.SOLUTION: A laminate 1 for a biological sensor includes a pressure-sensitive adhesive layer 2, an elastic base material layer 3 disposed on the top face of the pressure-sensitive adhesive layer 2, a wiring layer 4 disposed in the base material layer 3, a probe 5 embedded in the pressure-sensitive adhesive layer 2 so as to be exposed from the undersurface of the pressure-sensitive adhesive layer 2, and a connection part 6 for electrically connecting the wiring layer 4 and the probe 5 so as to pass through the pressure-sensitive adhesive layer 2 and the base material layer 3.SELECTED DRAWING: Figure 2【課題】生体表面を介した短絡を防止できる生体センサ用積層体および生体センサを提供すること。【解決手段】生体センサ用積層体１は、感圧接着層２と、感圧接着層２の上面に配置され、伸縮性を有する基材層３と、基材層３に配置される配線層４と、感圧接着層２の下面から露出するように、感圧接着層２に埋め込まれているプローブ５と、感圧接着層２および基材層３内を通過するように、配線層４とプローブ５とを電気的に接続する接続部６とを備える。【選択図】図２
