| 摘要 |
Electronic programmable device intended to stimulate the contraction of smooth vasomotor muscles, particularly the smooth muscular fibers present in the vascular tissue, comprising means which generate unidirectional positive travelling pulses, unidirectional negative travelling pulses, or successively positive and negative pulses by pulse trains incorporating a plurality of alternating pulses; said generator means comprising logically arranged implementation programming means (1, 2, 3, 4) having a programmed logic system and a comparison and control logic system arranged as a logic loop, integration means defining the form of the generated pulse signal and amplification means (11), said pulse generator means being associated to at least two electrodes (14).
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