Flow Restriction Principle approach to noninvasive arterial blood pressure
determination -- a method for highly accurate waveform recording.
For Illustration of Principle, click here
The Flow Restriction Principle for accurate recording of the blood pressure waveform was first described in 1981:
Aaslid R, Brubakk AO.
Accuracy of an ultrasound Doppler servo method for noninvasive determination of instantaneous and mean arterial blood pressure.
Conventional Ultrasound Doppler Method for Systolic Blood Pressure
Updated March, 2013
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