To develop the noninvasive measurement method of circulatory parameters by analyzing the waveforms of digital plethysmograms (DPTG), mathematical modeling of input (ventricular ejection)/output (observed DPTG waveforms) relations was performed. It is well known that human DPTG is chaotic. Among several parametric system identification methods, the BJ model sufficiently fitted the observed waveforms
Published in:
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
(Volume:2
)
Date of Conference: Oct 1999