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Wearable Phonocardiography

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Phonocardiography Signal Processing

Phonocardiography Signal Processing Book
Author : Abbas K. Abbas,Rasha Bassam
Publisher : Morgan & Claypool Publishers
Release : 2009
ISBN : 1598299751
Language : En, Es, Fr & De

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Book Description :

The auscultation method is an important diagnostic indicator for hemodynamic anomalies. Heart sound classification and analysis play an important role in the auscultative diagnosis. The term phonocardiography refers to the tracing technique of heart sounds and the recording of cardiac acoustics vibration by means of a microphone-transducer. Therefore, understanding the nature and source of this signal is important to give us a tendency for developing a competent tool for further analysis and processing, in order to enhance and optimize cardiac clinical diagnostic approach. This book gives the reader an inclusive view of the main aspects in phonocardiography signal processing. Table of Contents: Introduction to Phonocardiography Signal Processing / Phonocardiography Acoustics Measurement / PCG Signal Processing Framework / Phonocardiography Wavelets Analysis / Phonocardiography Spectral Analysis / PCG Pattern Classification / Special Application of Phonocardiography / Phonocardiography Acoustic Imaging and Mapping

Wearable Sensors

Wearable Sensors Book
Author : Edward Sazonov,Michael R Neuman
Publisher : Elsevier
Release : 2014-08-14
ISBN : 0124186661
Language : En, Es, Fr & De

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Book Description :

Written by industry experts, this book aims to provide you with an understanding of how to design and work with wearable sensors. Together these insights provide the first single source of information on wearable sensors that would be a valuable addition to the library of any engineer interested in this field. Wearable Sensors covers a wide variety of topics associated with the development and application of various wearable sensors. It also provides an overview and coherent summary of many aspects of current wearable sensor technology. Both industry professionals and academic researchers will benefit from this comprehensive reference which contains the most up-to-date information on the advancement of lightweight hardware, energy harvesting, signal processing, and wireless communications and networks. Practical problems with smart fabrics, biomonitoring and health informatics are all addressed, plus end user centric design, ethical and safety issues. Provides the first comprehensive resource of all currently used wearable devices in an accessible and structured manner. Helps engineers manufacture wearable devices with information on current technologies, with a focus on end user needs and recycling requirements. Combines the expertise of professionals and academics in one practical and applied source.

Handbook of Large Scale Distributed Computing in Smart Healthcare

Handbook of Large Scale Distributed Computing in Smart Healthcare Book
Author : Samee U. Khan,Albert Y. Zomaya,Assad Abbas
Publisher : Springer
Release : 2017-09-03
ISBN : 3319582801
Language : En, Es, Fr & De

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Book Description :

This volume offers readers various perspectives and visions for cutting-edge research in ubiquitous healthcare. The topics emphasize large-scale architectures and high performance solutions for smart healthcare, healthcare monitoring using large-scale computing techniques, Internet of Things (IoT) and big data analytics for healthcare, Fog Computing, mobile health, large-scale medical data mining, advanced machine learning methods for mining multidimensional sensor data, smart homes, and resource allocation methods for the BANs. The book contains high quality chapters contributed by leading international researchers working in domains, such as e-Health, pervasive and context-aware computing, cloud, grid, cluster, and big-data computing. We are optimistic that the topics included in this book will provide a multidisciplinary research platform to the researchers, practitioners, and students from biomedical engineering, health informatics, computer science, and computer engineering.

The Integrated CardioRespiratory Heart Function Monitoring System

The Integrated CardioRespiratory Heart Function Monitoring System Book
Author : Nils Peter Borgstrom
Publisher : Unknown
Release : 2017
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

A critical need has emerged for constant, vigilant heart function monitoring of patients in the clinic who are at risk due to heart failure (HF). A major indicator of HF is reduced left ventricular ejection fraction, more commonly known as ejection fraction (EF). Current clinical methods of measuring EF include echocardiography, magnetic resonance imaging (MRI), radionuclide ventriculography, and radionuclide angiography. These methods are expensive, require the presence and support of expert technicians, and are not capable of continuous monitoring. Our mission has been to develop the first wearable heart function monitoring system with the following characteristics: it must be capable of real-time, continuous monitoring; it must provide accurate measurement of EF; it must be low-cost and easy to use. To achieve this objective, we have developed the Integrated CardioRespiratory (ICR) Heart Function Monitoring System, which utilizes the electrical signal of the heart, the electrocardiogram (ECG), and the acoustic signal of the heart, the phonocardiogram (PCG), to compute EF. It consists of ICR acoustic sensors, ECG sensor electrodes, a sensor application system, and the ICR patient monitor system. The system acquires ECG and PCG signals, upon which signal processing is performed. This is accompanied by advanced machine learning methods which provide accurate computation of EF. We present several signal processing and machine learning methods in order to accomplish this. Noise suppression algorithms for both ECG and PCG signals are described. Novel methods are presented for identifying key events in the PCG signals, and extracting from them critical features regarding cardiac dynamics and function. We have also developed a neural network architecture to utilize these features in order to compute an EF value. The deployment of the ICR system in a clinical trial is discussed, in which the accuracy of its EF computation ability is demonstrated.

Index to IEEE Publications

Index to IEEE Publications Book
Author : Institute of Electrical and Electronics Engineers
Publisher : Unknown
Release : 1995
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Index to IEEE Publications book written by Institute of Electrical and Electronics Engineers, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

The Journal of the Acoustical Society of America

The Journal of the Acoustical Society of America Book
Author : Acoustical Society of America
Publisher : Unknown
Release : 2002
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download The Journal of the Acoustical Society of America book written by Acoustical Society of America, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Journal of the Audio Engineering Society

Journal of the Audio Engineering Society Book
Author : Audio Engineering Society
Publisher : Unknown
Release : 1975
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

"Directory of members" published as pt. 2 of Apr. 1954- issue.

Medical Biological Engineering Computing

Medical   Biological Engineering   Computing Book
Author : Anonim
Publisher : Unknown
Release : 1977
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Medical Biological Engineering Computing book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Medical Applications of Piezoelectric Polymers

Medical Applications of Piezoelectric Polymers Book
Author : Pierre M. Galletti,Danilo E. De Rossi,Aime S. De Reggi
Publisher : Routledge
Release : 1988
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This comprehensive book presents a detailed account of the operating principles of piezoelectric polymer transducers and their promising application in the field of biomedical research instrumentation. It emphasizes the novel measurement opportunities offered by the pliable and tissue-matches properties of the polymer transducer material.

Encyclopedia of Medical Devices and Instrumentation Alloys Shape Memory Brachytherapy Intravascular

Encyclopedia of Medical Devices and Instrumentation  Alloys  Shape Memory   Brachytherapy  Intravascular Book
Author : John G. Webster
Publisher : Wiley-Interscience
Release : 2006-04-07
ISBN : 9780470040669
Language : En, Es, Fr & De

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Book Description :

The articles in The Encyclopedia of Medical Devices and Instrumentation focus on what is currently useful or is likely to be useful in future medicine. They answer the question, What are the branches of medicine and how does technology assist each of them? Articles focus on the practice of medicine that is assisted by devices, rather than including, for example, the use of drugs to treat disease. The title is the only resource on the market dealing with the subject in encyclopedic detail. * Accessible to practitioners with a broad range of backgrounds from students to researchers and physicians * Articles cover the latest developments such as nanotechnology, fiber optics, and signal processing

Medi kwoc Index

Medi kwoc Index Book
Author : Anonim
Publisher : Unknown
Release : 1975
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

English-language papers presented at biomedical meetings during the previous 5 years. Includes only non-journal publications not indexed by major services and received by Washington University School of Medicine Library. Arranged under 3 sections, i.e., Key word index, Author index, and Register of conferences (contains full bibliographical information).

The Engineering Index Bioengineering and Biotechnology Abstracts

The Engineering Index Bioengineering and Biotechnology Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1989
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download The Engineering Index Bioengineering and Biotechnology Abstracts book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.