2014 International Conference on Applied Electronics 2014
DOI: 10.1109/ae.2014.7011687
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Wrist cuff method determines mean arterial pressure in dual-cuff blood pressure system

Abstract: Mean arterial pressure (MAP) is the pressure in the arteries averaged over time. Oscillometric blood pressure (BP) monitors determine the value of MAP by processing arterial pulses in the cuff. Cuff pressure at the point of largest pulse amplitude is equal to MAP. The oscillometric determination of MAP is subject to errors resulting from wave reflections and stroke volume variability. We developed an experimental system that uses two cuffs in order to improve accuracy of noninvasive BP measurement. The system … Show more

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Cited by 2 publications
(2 citation statements)
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“…Hypertension was determined by systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg, or current antihypertensive medication use. Mean arterial pressure (MAP) was calculated using the formula: MAP = (SBP−DBP) × 0.41 + DBP [44].…”
Section: Study Population and Measuresmentioning
confidence: 99%
“…Hypertension was determined by systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg, or current antihypertensive medication use. Mean arterial pressure (MAP) was calculated using the formula: MAP = (SBP−DBP) × 0.41 + DBP [44].…”
Section: Study Population and Measuresmentioning
confidence: 99%
“…The dual cuff method is based on physiology rather than on unreliable statistical estimate as is the case of the single cuff method [9]. The first study [10] described the determination of SBP, the second study [11] concentrated on the determination of MAP, the third study [12] described the determination of DBP, and the present study integrated the three previous studies. We have also used wrist cuff waveforms for experimental determination of hemodynamics [13].…”
Section: Discussionmentioning
confidence: 93%