HEIGHT CORRECTION DEVICE AND BLOOD-PRESSURE MEASUREMENT SYSTEM USING THE SAME AND HEIGHT CORRECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a height correction device for solving problems in which it is not possible to adjust a blood pressure measurement device to the height of a heart of a subject during sleeping, and therefore the effect to a blood pressure by the sleeping rolling over and the movement of a wrist cannot be found from a recorded blood pressure measurement value.SOLUTION: A height correction device is provided in which, when a body rotation or a body movement occurs in a region wearing a measuring device in a subject in a measurement period comprising a bedtime period, the height information of a heart serving as a reference and the height information of a wrist with a blood pressure measurement device being worn thereon are measured by using communications technology, height correction is given to an acquired blood pressure measurement value by using the height information, and thereby the measurement blood pressure value measured in the height position of the heart is approximated and a high-precision measurement value is acquired.SELECTED DRAWING: Figure 1