| 摘要 |
<p>PURPOSE:To provide an apparatus capable of measuring the degree of a autonomic imbalance quantitatively. CONSTITUTION:In a living body generating orthostatic hypotension owing to a functional disorder of autonomic nerve, a maximum blood pressure value SYS change curve caused by tilt-up for example can be assumed as a primary delay transmitting function shown by an approximate curve CSYS, so that a time constant TSYS1 is determined on the basis of the intersection point (i) of a tangential line (a) at a point (p) of the approximate line CSYS from which blood pressure fall is started by the tilt-up and a tilt-up balanced blood pressure value line (e) of the analogous curve CSYS. Then the time constant TSYS1 represents quantatively the degree of autonomic imbalance.</p> |
