PROBLEM TO BE SOLVED: To provide a biological information reading device which, while being attached to a human body, can acquire pulse wave signals that are biological information constantly and continuously and can perform highly accurate measurement by removing an influence of disturbance due to a body motion or the like as much as possible.SOLUTION: A biological information reading device comprises: a biological signal acquiring unit for acquiring a biological signal from a living body； a disturbance removing unit for removing a disturbance component superimposed on the biological signal acquired by the biological signal acquiring unit； and a biological information computing unit for computing biological information on the basis of the biological signal from which the disturbance is removed by the disturbance removing unit. The biological signal acquiring unit is a multiaxial pressure sensor, and direction components of pressure detection axes of the multiaxial pressure sensor are different from each other.SELECTED DRAWING: Figure 1【課題】人体に装着して常時連続して生体情報である脈波信号を取得可能であり、かつ体動等による外乱の影響をできるだけ除去して高精度な測定が可能な生体情報読取装置を提供する。【解決手段】生体情報読取装置は、生体からの生体信号を取得する生体信号取得部と、生体信号取得部が取得した生体信号に重畳する外乱成分を除去する外乱除去部と、外乱除去部が外乱を除去した生体信号に基づいて生体情報を演算する生体情報演算部と、を具備し、生体信号取得部は多軸圧力センサであり、多軸圧力センサの圧力検出軸の方向成分がそれぞれ異なる。【選択図】図１
