PROBLEM TO BE SOLVED: To provide a compact and practical biological information measurement device capable of achieving a long life of a battery and displaying a heartbeat interval instantly while imposing only a small burden when worn.SOLUTION: A biological information measurement device that can be worn on a living body and can measure a heartbeat interval of the living body includes a plurality of electrodes that contact the living body signal processing means for creating an electrocardiogram signal heartbeat interval measurement means that, from the electrocardiogram signal, measures a heartbeat interval from an interval between one R wave in the electrocardiogram signal and another R wave adjacent to the one R wave, or from an interval between one S wave and another S wave adjacent to the one S wave triaxial acceleration measurement means and temperature measurement means. The biological information measurement device also includes radio transmission means for wirelessly transmitting the heartbeat interval acquired by the heartbeat interval measurement means, the triaxial acceleration acquired by the triaxial acceleration measurement means, and the temperature acquired by the temperature measurement means at the same time.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】小型で、身につける負担が少なく、しかもバッテリの長寿命化を図れ、心拍間隔を即時に表示することもできる実用的な生体情報測定装置の提供。【解決手段】生体の心拍間隔を測定可能で生体に着用可能な生体情報測定装置であって、生体に接触する複数の電極と、心電図信号を作成する信号処理手段と、心電図信号から該心電図信号中の一のR波及び該一のR波と隣り合う他のR波の間隔若しくは一のS波及び該一のS波と隣り合う他のS波の間隔から心拍間隔を測定する心拍間隔測定手段と、三軸加速度測定手段と、温度測定手段とを備え、前記心拍間隔測定手段によって得られた心拍間隔と前記三軸加速測定手段によって得られた三軸加速度と前記温度測定手段によって得られた温度とを、同時に無線で送信する無線送信手段を備える。【選択図】図1
