PROBLEM TO BE SOLVED: To provide a measuring device and measuring method which can improve measurement accuracy of biological information.SOLUTION: The measuring device comprises: an external acoustic meatus connection section 116 inserted into an external acoustic meatus a shaft 113 which extends along the insertion direction from the external acoustic meatus connection section 116 a biological sensor 111 which can rotate around the shaft 113 with respect to the external acoustic meatus connection section 116 and a control section which measures biological information on the basis of biological measurement output obtained from the biological sensor 111.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】生体情報の測定精度を向上可能な測定装置及び測定方法を提供する。【解決手段】測定装置は、外耳道に挿入する外耳道接続部116と、外耳道接続部116から挿入方向に沿って延在する軸部113と、軸部113を軸にして、外耳道接続部116に対して回動可能な生体センサ111と、生体センサ111から得られる生体測定出力に基づいて生体情報を測定する制御部とを備える。【選択図】図2
