| 摘要 |
FIELD: medical engineering. SUBSTANCE: inventive novelty resides in using, for blood pressure measurements, ring-shaped dynamometric tensometric transducer having constant cross-section and structurally made integral with support and pulsed wave sensor. Electronic signal processing circuit of apparatus additionally incorporates following units: autocontrollable amplifier, integrator, threshold element, two sampling-and-storing units, adder, two control circuits, sign determination circuit, amplifier, pulse indicator, increment indicator, decision making circuit, analog-digital converter, two digital registers. Apparatus is intended for use on masss scale. EFFECT: faster blood measurement procedure. 1 cl, 2 dwg |
