| 摘要 |
PROBLEM TO BE SOLVED: To provide a hemodynamometry device capable of measuring a blood pressure highly accurately for a short time period without troubling the user.SOLUTION: A hemodynamometry device comprises: a pressing face 6b formed with an element row composed of a plurality of pressure sensors 6a and 7a arranged in one direction; an air bag 2 for pushing the pressing face 6b onto a living body region containing a radial artery T while having one direction intersecting with the extending direction of a radial artery T; an air bag drive part 11 for controlling a pressing force by the air bag 2; a rotating drive part 10 for driving the pressing face 6b on at least one of an axis X and an axis Y orthogonal in the pressing direction by the air bag 2; and a control part 12 for performing the rotational control of the pressing face 6b on the basis of pressure pulse wave which is detected by the pressure sensors 6a and 7a in the process where the pressing force increases, to detect a blood pressure value in the radial artery T on the basis of the pressure pulse wave which is detected by the pressure sensors 6a and 7a after the rotation control in a process where the pressing force decreases.SELECTED DRAWING: Figure 6 |
