FIELD: obstetrics. SUBSTANCE: device registering actual physiologic condition of woman in childbirth contains timing pulse generator, base voltage source, uterine contraction function sensor, threshold elements, pulse former, NOT elements, OR elements, triggers, AND elements, pulse counters, arithmetic unit, retention elements, and registers. EFFECT: increased representativity of analysis data due to taking into account uterine contraction dynamics and improved reliability due to decreased equipment redundancy. 4 dwg
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Authors
Dates
1999-05-20—Published
1998-05-13—Filed