BLOOD PRESSURE CORRECTION INFORMATION GENERATOR, BLOOD PRESSURE MEASUREMENT DEVICE, BLOOD PRESSURE CORRECTION INFORMATION GENERATION METHOD, AND BLOOD PRESSURE CORRECTION INFORMATION GENERATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a blood pressure correction information generator, a blood pressure measurement device comprising the blood pressure correction information generator, a blood pressure correction information generation method, and a blood pressure correction information generation program that generate information by which a measurement error of blood pressure information can be accurately corrected, the measurement error being caused by a variation in a wrist position in the blood pressure measurement device of a wrist mounting type.SOLUTION: A blood pressure measurement device 100 including a blood pressure information calculation unit 11 for calculating blood pressure information for each beat on the basis of a pulse wave detected by a pulse wave detection unit 10 and an acceleration sensor 12 for outputting information corresponding to a motion of a wrist of a subject detects, on the basis of motion information output from the acceleration sensor 12, a variation period in which a position of the wrist in the gravity direction has largely changed; and, on the basis of the blood pressure information calculated by the blood pressure information calculation unit 11 before and after the detected variation period, generates blood pressure correction information for correcting blood pressure information calculated by the blood pressure information calculation unit 11 after the variation period.SELECTED DRAWING: Figure 1