| 摘要 |
A blood pressure measurement method whereby it becomes possible to acquire the change in a blood pressure over time, said blood pressure measurement method comprising: a pulse wave acquisition step of acquiring a time waveform on the basis of a volume pulse wave; a DN point detection step of detecting a DN point, which corresponds to a dicrotic notch point in a blood pressure waveform that shows the change in a blood pressure over time, in the time waveform; and a waveform correction step of correcting the time waveform so that the time waveform value at the DN point becomes a predetermined blood pressure value, thereby acquiring the change in a blood pressure over time. |
