Key result
A prototype clip-type pulsimeter simultaneously connected to a photoplethysmography meter successfully measured peripheral blood flow velocity (0.27-0.50 m/s) and peripheral pulse wave velocity (1.25-1.52 m/s) in 40 subjects.
Population
40 subjects in their 20s
Authors
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Prototype feasible for velocity measurement in small sample; leaves open clinical validation and utility in cardiovascular assessment.
Cross-Sectional (n=40)
No
A novel prototype clip-type pulsimeter equipped with a permanent magnet and Hall device can successfully measure peripheral blood flow velocity and pulse wave velocity when combined with photoplethysmography.
Kim et al. (2015) conducted a cross-sectional in Healthy subjects (n=40). Clip-type pulsimeter with permanent magnet and Hall device was evaluated on Peripheral blood flow velocity (PBFV) and peripheral pulse wave velocity (PPWV). A prototype clip-type pulsimeter simultaneously connected to a photoplethysmography meter successfully measured peripheral blood flow velocity (0.27-0.50 m/s) and peripheral pulse wave velocity (1.25-1.52 m/s) in 40 subjects.
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