The Design of an Implantable Cardiac Pacemaker PDF Download

Author: R. D. McDonald
Publisher:
ISBN:
Category : Cardiac pacemakers
Languages : en
Pages :

View

Book Description

Author: John G. Webster
Publisher: Inst of Electrical &
ISBN: 9780780311343
Category : Medical
Languages : en
Pages : 479

View

Book Description
The result of systematic research of the most recent patents, this volume explicates the design and detailed functioning of the cardiac pacemaker in an accessible form for biomedical and electrical engineers. It explains the logic and circuit design fundamentals of pacemakers as well as their relation to the electrical conduction system of the heart, the types of irregular rhythms that may occur, and how a pacemaker can correct abnormalities. Includes pacemaker flow and timing diagrams, and a glossary of terms. Annotation copyright by Book News, Inc., Portland, OR

Author: Wilson Greatbatch
Publisher: Prometheus Books
ISBN: 1615924817
Category : Biography & Autobiography
Languages : en
Pages : 260

View

Book Description
Wilson Greatbatch, an electrical engineer in Buffalo, NY, had a brilliant idea and the technical know-how to turn his idea into a practical device, for which millions of people today are grateful. This is the story of the first pacemaker by the man who invented it. Intrigued by electronics from the time he was a boy, Greatbatch earned a degree in electrical engineering from Cornell University. It was during his time at Cornell that he first became interested in the medical applications of electronic devices. He learned about the problem of heart blocking at Cornell and knew it was fixable in principle, but at the time the vacuum-tube technology was impractical for medical use. By the 1950s he was teaching at the University of Buffalo School of Electrical Engineering and the first silicon transistors had just been invented. While using one of the new $90 transistors on another project Greatbatch discovered by accident, as he describes it, the proper design for a blocking oscillator that he immediately knew would work as a pacemaker. He soon interested Dr. William Chardack, chief of surgery at the Veteran''s Administration Hospital in Buffalo, in the project, and by 1958 they were conducting animal experiments. Greatbatch quit his job and for the next two years devoted full-time in his wood-heated barn workshop to building one pacemaker after another. During this time he built fifty pacemakers, forty of which went into animal experiments. By 1960 he and a team of surgeons and engineers had gained enough knowledge from the trial and error of the animal experiments to feel ready to begin implanting the remaining ten devices in people. The first trials went well and Greatbatch''s device extended the lives of many of these seriously ill patients by decades. What followed were years of hard work refining the battery and electrode technology, marketing the pacemaker to an initially skeptical medical community, and keeping the company that manufactured the device profitable. Reminiscent of Edison''s many dogged attempts to find the right solution in pursuit of an ingenious idea, The Making of the Pacemaker is a human-interest story at its best and also an important firsthand account for the medical archives of an invention that today saves millions of lives.

Author: Fernando Silveira
Publisher: Springer Science & Business Media
ISBN: 9781402077197
Category : Medical
Languages : en
Pages : 242

View

Book Description
Low Power Analog CMOS for Cardiac Pacemakers proposes new techniques for the reduction of power consumption in analog integrated circuits. Our main example is the pacemaker sense channel, which is representative of a broader class of biomedical circuits aimed at qualitatively detecting biological signals. The first and second chapters are a tutorial presentation on implantable medical devices and pacemakers from the circuit designer point of view. This is illustrated by the requirements and solutions applied in our implementation of an industrial IC for pacemakers. There from, the book discusses the means for reduction of power consumption at three levels: base technology, power-oriented analytical synthesis procedures and circuit architecture.

Author: Kenneth A. Ellenbogen
Publisher: Elsevier Health Sciences
ISBN: 0323323162
Category : Medical
Languages : en
Pages : 209

View

Book Description
To ensure the best outcomes, cardiologist must have a deep understanding of the design, manufacturing, and malfunctions of implantable devices. This issue of Cardiac Electrophysiology thoroughly examines implantable devices, providing the most reliable and updated information. Topics include MRI conditionally safe pacemakers, complications in lead extraction, troubleshooting malfunctioning pacemakers and ICDs.

Author: Fernando Silveira
Publisher: Springer Science & Business Media
ISBN: 1475756836
Category : Technology & Engineering
Languages : en
Pages : 217

View

Book Description
Low Power Analog CMOS for Cardiac Pacemakers proposes new techniques for the reduction of power consumption in analog integrated circuits. Our main example is the pacemaker sense channel, which is representative of a broader class of biomedical circuits aimed at qualitatively detecting biological signals. The first and second chapters are a tutorial presentation on implantable medical devices and pacemakers from the circuit designer point of view. This is illustrated by the requirements and solutions applied in our implementation of an industrial IC for pacemakers. There from, the book discusses the means for reduction of power consumption at three levels: base technology, power-oriented analytical synthesis procedures and circuit architecture.

Author: Amin Al-Ahmad, MD
Publisher: Cardiotext Publishing
ISBN: 1935395726
Category : Medical
Languages : en
Pages : 484

View

Book Description
In the rapidly evolving field of treating cardiac arrhythmias, the importance of direct management of patients with implantable cardiac devices is growing. The devices have become increasingly complex, and understanding their algorithms and growing programming options is essential for physicians who implant and manage them. Written by experts and world authorities in the field, Pacemakers and Implantable Cardioverter Defibrillators: An Expert's Manual provides electrophysiologists, fellows in training, nurses, and cardiovascular technicians involved in day-to-day management of device patients with detailed information about the many device algorithms and interactions. Heavily illustrated with over 300 figures and tables Uniquely meets the day-to-day needs of all direct management professionals Focuses in detail on algorithms Describes device interactions, addressing every major manufacturer Provides in-depth insight into pacing, including biventricular pacing Discusses arrhythmia detection and device classification, testing, and therapy Pacemakers and Implantable Cardioverter Defibrillators: An Expert's Manual was listed by the American Journal of Cardiology as one of the "Good Books in Cardiovascular Disease in 2010." - American Journal of Cardiology Vol. 107, Issue 8, Pages 1250-1251

Author: Riccardo Proietti
Publisher: Springer
ISBN: 3319557211
Category : Medical
Languages : en
Pages : 298

View

Book Description
Electrical therapy of the heart has rapidly evolved over recent years with the development of the cardiac implantable defibrillator and the application of the cardiac resynchronization therapy to improve performance of the congestive failed heart. There is an impressive amount of literature produced to assess the efficacy and effectiveness of the electrical therapy. New technology is continuously introduced into the market for the treatment of electrical heart disease with optimized performance and implemented design, with approximately 600,000 new pacemakers implanted each year. Attention of the electrophysiology community has mainly focused on the biomedical aspects of electrical therapy, but the psychological, emotional, social and cognitive aspects of the implantable devices has been largely overlooked. Health-related quality of life (QoL) and, to a lesser extent, psychological disorders, i.e. anxiety and depression, have rarely been assessed as outcomes in clinical trials, and results are pointing towards the impact of the implantable devices on QoL and mental health not being direct but moderated and mediated by several biomedical as well as psychosocial variables. Furthermore, the cognitive effects of the implantable devices have rarely been assessed in empirical studies, although cognitive impairment is largely associated with the heart disorders that require implantation of an electrical device and cognitive benefits are strongly expected from the therapy. The aim of this book is to collect, appraise and condense the results of all empirical studies that have investigated, even marginally, the relationships between the implantable devices and any psychological, emotional, social and cognitive dimension. This book is a cornerstone for all involved in device utilization (physicians, nurses, technicians, industry representatives) that need to understand this topic.​

Author: Zhong Lin Wang
Publisher: Springer
ISBN: 3319400398
Category : Technology & Engineering
Languages : en
Pages : 537

View

Book Description
This book introduces an innovative and high-efficiency technology for mechanical energy harvesting. The book covers the history and development of triboelectric nanogenerators, basic structures, working principles, performance characterization, and potential applications. It is divided into three parts: Part A illustrates the fundamental working modes of triboelectric nanogenerators with their prototype structures and theoretical analysis; Part B and Part C introduce two categories of applications, namely self-powered systems and self-powered active sensors. The book will be an ideal guide to scientists and engineers beginning to study triboelectric nanogenerators or wishing to deepen their knowledge of the field. Readers will be able to place the technical details about this technology in context, and acquire the necessary skills to reproduce the experimental setups for fabrication and measurement.

Author: Anthony W C Chow
Publisher: John Wiley & Sons
ISBN: 1405172576
Category : Medical
Languages : en
Pages : 184

View

Book Description
Pacing and ICDs are used increasingly in the management of arrhythmias and a number of different cardiac conditions. Specialists, general cardiologists and general physicians are now closely involved in managing patients with these devices. Implantable Cardiac Pacemakers and Defibrillators: All you wanted to know is written by leading specialists from the UK and USA and is designed for all physicians looking for a clear and comprehensive introduction to the principles and functions of these devices. The focus of this book has been on the indications for these devices and continuing patient management for the generalist and those in training – including complications and troubleshooting that arise peri- and post-implantation. Not only does Implantable Cardiac Pacemakers and Defibrillators provide a sound introduction to the subject, in the later chapters it goes beyond the basics, introducing more advanced techniques such as lead extraction. It can be used both for those in training and for those with direct patient care responsibilities. With its up to date, evidence-based approach and inclusion of the latest AHA guidelines on pacing, this is an ideal guide to a major aspect of modern cardiac management.