73465758
Feb 15, 1984
Nov 19, 1985
VISUAL/AURAL BIOFEEDBACK INSTRUMENT CONSISTING OF A KEYBOARD, MICROPROCESSOR, SLOTS FOR RECEIVING INTERCHANGEABLE MODALITY BOARDS PERMITTING THE SELECTION OF A PHYSIOLOGICAL PARAMETER TO BE SENSED, AND A PORT FOR RECEIVING INTERCHANGEABLE CARTRIDGES PERMITTING VARIATION IN THE BIOFEEDBACK OF THE SENSED PHYSIOLOGICAL PARAMETER
Medical Apparatus