Title:	The Effects and Consequences of Blood Pressure Cuff Pulse Wave Filtering
Authors:	Jílek, Jiří Štork, Milan
Citation:	2021 International Conference on Applied Electronics: Pilsen, 7th – 8th September 2021, Czech Republic, p. 71-74.
Issue Date:	2021
Publisher:	University of West Bohemia
Document type:	conferenceObject konferenční příspěvek
URI:	http://hdl.handle.net/11025/45568
ISBN:	978–80–261–0972–3 (Print) 978–80–261–0973–0 (Online)
ISSN:	1803–7232 (Print) 1805–9597 (Online)
Keywords:	krevní tlak;oscilace;manžetový puls;pulzní vlny;pulzní vlnové filtry;systolický tlak;diastolický tlak;centrální tlak;hemodynamické proměnné
Keywords in different language:	blood pressure;oscillations;cuff-pulse;pulse waves;pulse wave filters;systolic pressure;diastolic pressure;central pressure;hemodynamic variables
Abstract in different language:	Cuff pulse waves together with cuff pressure are essential in modern automatic blood pressure (BP) devices. Most methods for BP determination employ cuff wave amplitudes. Physiological features of cuff waves have been neglected. In this study we described the origin of amplitude based approach to automatic BP determination. The cuff waves are commonly called oscillations and the methods for BP determination are called oscillometric methods. Excessive filtering of cuff waves causes obliteration of important physiological features of the waves. We introduced wider frequency band filtering that opens avenues to more sophisticated processing of cuff waves. Examples of cuff pulse wave applications beyond BP determination are shown.
Rights:	© University of West Bohemia, 2021
Appears in Collections:	Konferenční příspěvky / Conference Papers (KEI) Applied Electronics 2021 Applied Electronics 2021

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.