PROBLEM TO BE SOLVED: To provide a biological vibration sensor that can be mounted easily.SOLUTION: A biological vibration sensor includes a sheet-like vibration detection element 1, a cover member 2 for covering the front side of the vibration detection element 1, and a space 13 for reducing the pressure on the back side of the cover member 2.SELECTED DRAWING: Figure 1【課題】本発明は、装着が容易な生体振動センサーを提供することを課題とする。【解決手段】本発明の一態様に係る生体振動センサーは、シート状の振動検出素子１と、振動検出素子１の表面側を覆う被覆部材２と、被覆部材２の裏面側を減圧するための空間１３とを備える。【選択図】図１
