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Author: Douglas Christensen Publisher: John Wiley & Sons ISBN: Category : Medical Languages : en Pages : 268
Book Description
The wave equation and its solutions. Impedance, power, and reflection. Acoustical properties of biological tissues. Transducers, beam patterns, and resolution. Diagnostic imaging configurations. Doppler and other ultrasonic flowmeters. The safety and measurement of ultrasound.
Author: Douglas Christensen Publisher: John Wiley & Sons ISBN: Category : Medical Languages : en Pages : 268
Book Description
The wave equation and its solutions. Impedance, power, and reflection. Acoustical properties of biological tissues. Transducers, beam patterns, and resolution. Diagnostic imaging configurations. Doppler and other ultrasonic flowmeters. The safety and measurement of ultrasound.
Author: Publisher: Academic Press ISBN: 0080538908 Category : Science Languages : en Pages : 495
Book Description
While research on ultrasonics has been covered in earlier volumes of the Physical Acoustics series, Volumes 23 and 24 demonstrate the successful commercialization of devices and instruments arising from research in this area. These volumes will assist in the process of bringing research output into the marketplace to the benefit of customers. The chapters are liberally illustrated with pictures of actual commercial objects which have been or are in use. Included are Medical Ultrasonic Diagnostics, Nondestructive Testing (NDT), Acoustic Emission, Process Control, Surface Acoustic Wave (SAW) Devices, Frequency Control Devices, Research Instruments, Transducers, and Ultrasonic Microscopes. Also contained in the text are six essays covering technology transfer and commercialization.
Author: Clarence W. de Silva Publisher: CRC Press ISBN: 1420074458 Category : Technology & Engineering Languages : en Pages : 492
Book Description
Mechatronics has emerged as its own discipline over the past decade, yet no reference has lived up to the demands of being a working guide for designing and implementing the new generation of mechatronic systems. Uniting an international team of leading experts, Mechatronic Systems: Devices, Design, Control, Operation and Monitoring rises to the challenge of providing a practical, comprehensive, and detailed guide to the theory and application of modern mechatronics. Weaving the Multi-Domain Tapestry This book treats all components of the mechatronic system as a unified whole, combining mechanics, electronics, intelligent control, sensors, actuators, and communication networks through integrated design. Extensive cross-referencing lends this work a coherence not found in other books on mechatronics, which amount to little more than collections of papers. Real-World Guidance from the Experts Extensive examples and case studies take you effortlessly from theory to analysis, design, and application. Convenient snapshots in the form of tables, graphs, illustrations, and summaries give you immediate access to the information you need. Mechatronic Systems: Devices, Design, Control, Operation and Monitoring is a critical compendium of need-to-know information covering mechatronic devices, communication and control technologies, mechatronic design and optimization, and techniques for monitoring and diagnosis.
Author: Leonid A. Bulavin Publisher: CRC Press ISBN: 9067644463 Category : Medical Languages : en Pages : 539
Book Description
To correctly diagnose a human organism with the help of acoustic waves is impossible without knowledge of the physics of acoustic waves interaction with the issues of the organism. This book is dedicated to the given problem. It consists of four sections, the first of which deals with physical models of the biological issues used in ultrasonic diagnostics. In the other sections the basic stages of ultrasonic diagnostics (sound radiation, sound scattering, depictions visualization) are studied. It is shown how different bodies and issues of a human organism scatter acoustic waves and how, using the scattered wave, one learns about what happens with some body or issue.
Author: Lawrence C. Lynnworth Publisher: Academic Press ISBN: 0323138039 Category : Technology & Engineering Languages : en Pages : 715
Book Description
Engineers, scientists, and technologists will find here, for the first time, a clear and comprehensive account of applications of ultrasonics in the field of process control. Using numerous examples of high-volume, low-cost applications, the author illustrates how the use of new transducer materials and designs, combined with microprocessor-based electronics, make technical and financial sense for concepts that only a few years ago might have been of interest only to academicians. Some of the important topics covered include coupling, acoustic isolation, transducer and sensor design, and signal detection in the presence of noise.
Author: John G. Webster Publisher: John Wiley & Sons ISBN: 1119457335 Category : Science Languages : en Pages : 928
Book Description
Provides a comprehensive overview of the basic concepts behind the application and designs of medical instrumentation This premiere reference on medical instrumentation describes the principles, applications, and design of the medical instrumentation most commonly used in hospitals. It places great emphasis on design principles so that scientists with limited background in electronics can gain enough information to design instruments that may not be commercially available. The revised edition includes new material on microcontroller-based medical instrumentation with relevant code, device design with circuit simulations and implementations, dry electrodes for electrocardiography, sleep apnea monitor, Infusion pump system, medical imaging techniques and electrical safety. Each chapter includes new problems and updated reference material that covers the latest medical technologies. Medical Instrumentation: Application and Design, Fifth Edition covers general concepts that are applicable to all instrumentation systems, including the static and dynamic characteristics of a system, the engineering design process, the commercial development and regulatory classifications, and the electrical safety, protection, codes and standards for medical devices. The readers learn about the principles behind various sensor mechanisms, the necessary amplifier and filter designs for analog signal processing, and the digital data acquisition, processing, storage and display using microcontrollers. The measurements of both cardiovascular dynamics and respiratory dynamics are discussed, as is the developing field of biosensors. The book also covers general concepts of clinical laboratory instrumentation, medical imaging, various therapeutic and prosthetic devices, and more. Emphasizes design throughout so scientists and engineers can create medical instruments Updates the coverage of modern sensor signal processing New material added to the chapter on modern microcontroller use Features revised chapters, descriptions, and references throughout Includes many new worked out examples and supports student problem-solving Offers updated, new, and expanded materials on a companion webpage Supplemented with a solutions manual containing complete solutions to all problems Medical Instrumentation: Application and Design, Fifth Edition is an excellent book for a senior to graduate-level course in biomedical engineering and will benefit other health professionals involved with the topic.
Author: Babak Mohammadzadeh Asl Publisher: Springer Nature ISBN: 981997528X Category : Technology & Engineering Languages : en Pages : 368
Book Description
This book deals with the concept of medical ultrasound imaging and discusses array signal processing in ultrasound. Signal processing using different beamforming techniques in order to achieve a desirable reconstructed image and, consequently, obtain useful information about the imaging medium is the main focus of this book. In this regard, the principles of image reconstruction techniques in ultrasound imaging are fully described, and the required processing steps are completely expanded and analyzed in detail. Simulation results to compare the performance of different beamformers are also included in this book to visualize their differences to the reader. Other advanced techniques in the field of medical ultrasound data processing, as well as their corresponding recent achievements, are also presented in this book. Simply put, in this book, processing of medical ultrasound data from different aspects and acquiring information from them in different manners are covered and organized in different chapters. Before going through the detailed explanation in each chapter, it gives the reader an overview of the considered issue and focuses his\her mind on the challenge ahead. The contents of the book are also presented in such a way that they are easy for the reader to understand. This book is recommended for researchers who study medical ultrasound data processing.
Author: Aaron Fenster Publisher: Taylor & Francis ISBN: 1439866295 Category : Medical Languages : en Pages : 336
Book Description
Up-to-Date Details on Using Ultrasound Imaging to Help Diagnose Various Diseases Due to improvements in image quality and the reduced cost of advanced features, ultrasound imaging is playing a greater role in the diagnosis and image-guided intervention of a wide range of diseases. Ultrasound Imaging and Therapy highlights the latest advances in using ultrasound imaging in image-guided interventions and ultrasound-based therapy. The book presents current and emerging techniques, identifies trends in the use of ultrasound imaging, and addresses technical and computational problems that need to be solved. The book is organized into three sections. The first section covers advances in technology, including transducers (2-D, 3-D, and 4-D), beamformers, 3-D imaging systems, and blood velocity estimation systems. The second section focuses on diagnostic applications, such as elastography, quantitative techniques for therapy monitoring and diagnostic imaging, and ultrasound tomography. The final section explains the use of ultrasound in image-guided interventions for image-guided biopsy and brain imaging.
Author: Douglas Christensen
Author: Douglas Christensen
Author: Douglas A. Christensen
Author: 
Author: Clarence W. de Silva
Author: Leonid A. Bulavin
Author: Lawrence C. Lynnworth
Author: John G. Webster
Author: Babak Mohammadzadeh Asl
Author: Aaron Fenster
Author: Joseph D. Bronzino