Article (Scientific journals)
A survey on signals and systems in ambulatory blood pressure monitoring using pulse transit time
Buxi, D.; Redouté, Jean-Michel; Yuce, M. R.
2015In Physiological Measurement, 36 (3), p. 1-R26
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Keywords :
Blood Pressure Monitoring, Ambulatory; Humans; Pulse Wave Analysis
Abstract :
[en] Blood pressure monitoring based on pulse transit or arrival time has been the focus of much research in order to design ambulatory blood pressure monitors. The accuracy of these monitors is limited by several challenges, such as acquisition and processing of physiological signals as well as changes in vascular tone and the pre-ejection period. In this work, a literature survey covering recent developments is presented in order to identify gaps in the literature. The findings of the literature are classified according to three aspects. These are the calibration of pulse transit/arrival times to blood pressure, acquisition and processing of physiological signals and finally, the design of fully integrated blood pressure measurement systems. Alternative technologies as well as locations for the measurement of the pulse wave signal should be investigated in order to improve the accuracy during calibration. Furthermore, the integration and validation of monitoring systems needs to be improved in current ambulatory blood pressure monitors. © 2015 Institute of Physics and Engineering in Medicine.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Buxi, D.;  Department of Electrical and Computer Systems Engineering, Monash University, Melbourne, VIC, Australia
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Yuce, M. R.;  Department of Electrical and Computer Systems Engineering, Monash University, Melbourne, VIC, Australia
Language :
English
Title :
A survey on signals and systems in ambulatory blood pressure monitoring using pulse transit time
Publication date :
2015
Journal title :
Physiological Measurement
ISSN :
0967-3334
Publisher :
Institute of Physics Publishing
Volume :
36
Issue :
3
Pages :
R1-R26
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 04 February 2019

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