Unobtrusive Estimation of Cardiovascular Parameters with Limb Ballistocardiography
نویسندگان
چکیده
منابع مشابه
Theory and Developments in an Unobtrusive Cardiovascular System Representation: Ballistocardiography
Due to recent technological improvements, namely in the field of piezoelectric sensors, ballistocardiography - an almost forgotten physiological measurement - is now being object of a renewed scientific interest.Transcending the initial purposes of its development, ballistocardiography has revealed itself to be a useful informative signal about the cardiovascular system status, since it is a no...
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In the seventies of the past century ballistocardiography had been thought to be obsolete in cardiology for impossibility of objective calibration. In the present work the quantitative ballistocardiography (Q-BCG) for measurement of systolic force (F) and minute cardiac force (MF) in sitting subject was described. The new principle of piezoelectric transducer enabled to register the force cause...
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The overall goal of our research is to create a low-cost, home-based computer-based tool to monitor and assist the functional recovery of people with Upper Limb (UL) dysfunction. Our framework, implemented in the form of a Networked Virtual Driving Environment, takes advantage of manipulation of an instrumented manipulandum along prescribed movement patterns to create a sensitive and quantitati...
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In this work a blood pressure and heart rate variability estimation system is presented. Instead of merely using beat-to-beat time interval extracted from the electrocardiogram (ECG), it is also used finger photoplethysmography (PPG) and ballistocardiography (BCG) information to have three independent estimates of the heart rate variability. Since pulse arrival and transit times can be extracte...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19132922