Output Measurements For Medical Ultrasound

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Output Measurements For Medical Ultrasound

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Author : Roy C. Preston
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Output Measurements For Medical Ultrasound written by Roy C. Preston and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.

Medical applications of ultrasound range from therapy, foetal monitoring, diagnostic imaging and blood flow measurement, to surgery and lithotripsy. Ever since the earliest developments of medical ultrasound there has been an interest in the measurement and characterisation of the ultrasonic fields generated in these applications, either for assessment of performance of equipment or for safety. Until recently, procedures for acoustic output measurements were ill-defined, but standards are now being developed internationally by the International Electrotechnical Commission (1EC) and reliable commercial measuring equipment is becoming more widely available. The aim of this book is to introduce acoustic output measurement techniques and to provide an insight into the measurement methods. The material presented is based on a course originally run during November 1989 at the National Physical Laboratory. In addition to the lectures, the course consisted of a series of practicals to allow participants to gain experience of making measurements. Teddington, UK Roy C. Preston February 1991 Contents List of Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii List of Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 Safety of Diagnostic Ultrasonic Equipment: The Relevance of Acoustic Output Information to the Clinical User R. C. Preston 1. 1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1. 2 The Relevance of Acoustic Output Information. . . . . . . . . . . . . 6 1. 2. 1 What Is Acoustic Output Information? . . . . . . . . . . . . . . . . . . . 6 1. 2. 2 What Is Acoustic Output Information Used For? . . . . . . . 6 1. 2. 3 Why Should You Know the Acoustic Output Levels of Your Equipment? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1. 2. 4 Are Acoustic Output Levels Really that Important? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment

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Author : American Institute of Ultrasound in Medicine
language : en
Publisher:
Release Date : 1998

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment written by American Institute of Ultrasound in Medicine and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Ultrasonic imaging categories.

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment

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Author :
language : en
Publisher:
Release Date : 1998

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Ultrasonic imaging categories.

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment

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Author : American Institute of Ultrasound in Medicine
language : en
Publisher:
Release Date : 2007

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment written by American Institute of Ultrasound in Medicine and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Diagnostic ultrasonic imaging categories.

Acoustic Output Measurement Standard For Diagonstic Ultrasound Equipment Revision 1

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Author : Aium
language : en
Publisher:
Release Date : 2007-01-01

Acoustic Output Measurement Standard For Diagonstic Ultrasound Equipment Revision 1 written by Aium and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-01 with categories.

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment Revision 3

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Author : National Electrical Manufacturers Association (United States)
language : en
Publisher:
Release Date : 2004

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment Revision 3 written by National Electrical Manufacturers Association (United States) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.

Covers all active ultrasound apparatus designed for medical diagnostic use, including ultrasonic echo ranging devices (both manual and automatically scanned), through-transmission devices, Doppler echo equipment and combinations thereof

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment

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Author :
language : en
Publisher:
Release Date : 2007

Acoustic Output Measurement Standard For Diagnostic Ultrasound Equipment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

Acoustic Output Measurement And Labeling Standard For Diagnostic Ultrasound Equipment

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Author :
language : en
Publisher:
Release Date : 1992

Acoustic Output Measurement And Labeling Standard For Diagnostic Ultrasound Equipment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.

510 K Guide For Measuring And Reporting Acoustic Output Of Diagnostic Ultrasound Medical Devices

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Author :
language : en
Publisher:
Release Date : 1985

510 K Guide For Measuring And Reporting Acoustic Output Of Diagnostic Ultrasound Medical Devices written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Ultrasonic equipment categories.

Essentials Of Medical Ultrasound

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Author : Michael H. Repacholi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Essentials Of Medical Ultrasound written by Michael H. Repacholi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.

One of the first applications of ultrasound was in submarine sonar equip ment. Since then ultrasound has found increasing applications, particularly in industry, but increasingly in biomedicine. For many years ultrasound has been used in physical therapy, although only in the past decade or two has it evolved from laboratory curiosity to a well-established diagnostic imaging modality. Ultrasound is now a widely accepted, indeed pervasive, diagnos tic and therapeutic tool in the medical field, and its applications are increasing rapidly. Our intent in developing this book is to provide a coherent tutorial intro duction to the field of medical ultrasound at a level suitable for those en tering the area from either medical or scientific backgrounds. The topics discussed should be of interest to nearly all medical and health care per sonnel needing to understand or operate ultrasonic devices, including clini cians, medical technicians, physiotherapists, medical physicists, and other biomedical scientists interested in the field. The book opens with a description of the basic principles of propagating acoustic waves, explains how they interact with a wide range of biological systems, and outlines the effects they produce. To provide practical infor mation to operators of ultrasound equipment, we have included thorough coverage of the details of ultrasonic instrumentation and measurement techniques, and set forth the framework for an effective quality assurance program.