Exercise apparatus having exercise-load changing function

Details Exercise apparatus having exercise-load changing function Exercise apparatus having exercise-load changing function

1996-12-04

1998-04-14

Apley, Richard J.

Exercise devices

Having specific electrical feature

Monitors exercise parameter

482 5, 482 9, 482 57, 482900, 128707, A63B 2100

Patent

active

057386129

ABSTRACT:
An exercise apparatus including an exercise-load applying device which applies an exercise load to a person such as a patient, an exercise-load changing device which changes the exercise load applied to the person by the exercise-load applying device, a pulse-rate measuring device which successively measures a pulse rate of the person in synchronism with a heartbeat of the person, a blood-pressure measuring device which successively and non-invasively measures a blood pressure of the person in synchronism with the heartbeat of the person, a calculating device which successively calculates a product of the pulse rate and the blood pressure in synchronism with the heartbeat of the person, and a control device which controls the exercise-load changing device to change the exercise load applied to the person by the exercise-load applying device, so that the products successively calculated by the calculating device substantially coincide with a predetermined target value.

REFERENCES:
patent: 3675640 (1972-07-01), Gatts
patent: 4408614 (1983-10-01), Weaver et al.
patent: 5170796 (1992-12-01), Kobayashi
patent: 5318487 (1994-06-01), Golen et al.
patent: 5462504 (1995-10-01), Trulaske et al.
patent: 5527239 (1996-06-01), Abbondanza

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