APPARATUS FOR ADAPTIVE MONITORING OF BREATHING AND SYSTOLES Russian patent published in 1996 - IPC

FIELD: medical equipment. SUBSTANCE: the apparatus for monitoring of breathing and systoles has series-connected systole signal transducer 1, systole frequency signal separation unit 2, systole frequency parameters measurement unit 6, indicator, breathing cycle phase duration setter 10. Systole frequency parameters measurement unit 6 uses series-connected complement flip-flop 7, controlled oscillator 8 and reversible counter 9. Breathing cycle phase duration setter 10 uses master oscillator 11, switch 12, pulse counter 14, scaling factor setter 13. Indicator 15 uses a systole frequency current value indicating unit, inspiratory phase indicating unit 17, inspiratory pause indicating unit 17, inspiratory pause indicating unit 18, expiratory phase indicating unit 19 and expiratory pause indicating unit 20. EFFECT: improved design. 4 cl, 1 dwg