PROBLEM TO BE SOLVED: To highly accurately measure physical information of a subject.SOLUTION: This physical information measuring device (U) includes: frequency component intensity computing means (CA3) which computes the intensities of frequency components included in the waveform of the history of a first output signal and the waveform of the history of a second output signal stored in output signal history storage means (CA1) synthesized intensity computing means (CA5) which computes the synthesized intensity of the respective frequency components of the waveform of the history of the first output signal and the waveform of the history of the second output signal frequency component extraction means (CA6) which extracts a heart rate component based on the synthesized intensity for every frequency component heart rate computing means (CA7a) which computes the heart rate (h) based on the extracted heart rate component and physical information image display means (CA11) which displays a physical information image (101) notifying of the heart rate (h).COPYRIGHT: (C)2010,JPO&INPIT【課題】被検体の身体情報を精度良く測定すること。【解決手段】出力信号履歴記憶手段(CA1)に記憶された第1出力信号の履歴の波形、第2出力信号の履歴の波形に含まれる周波数成分の強度を演算する周波数成分強度演算手段(CA3)と、第1出力信号の履歴の波形と第2出力信号の履歴の波形との各周波数成分の合成強度を演算する合成強度演算手段(CA5)と、周波数成分ごとの合成強度に基づいて心拍成分を抽出する周波数成分抽出手段(CA6)と、抽出された心拍成分に基づいて心拍数(h)を演算する心拍数演算手段(CA7a)と、心拍数(h)を告知する身体情報画像(101)を表示する身体情報画像表示手段(CA11)とを備えた身体情報測定装置(U)。【選択図】図2
