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Powering Biomedical Devices
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Book Synopsis Powering Biomedical Devices by : Edwar Romero
Download or read book Powering Biomedical Devices written by Edwar Romero and published by Academic Press. This book was released on 2013-03-28 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: From exoskeletons to neural implants, biomedical devices are no less than life-changing. Compact and constant power sources are necessary to keep these devices running efficiently. Edwar Romero's Powering Biomedical Devices reviews the background, current technologies, and possible future developments of these power sources, examining not only the types of biomedical power sources available (macro, mini, MEMS, and nano), but also what they power (such as prostheses, insulin pumps, and muscular and neural stimulators), and how they work (covering batteries, biofluids, kinetic and thermal energy, and telemetry). The book also looks at challenges such as energy generation efficiency, energy density, rectification, and energy storage and management. A final section on future trends rounds out the book. By briefly examining these key aspects, this book gives its readers a valuable overview of biomedical devices' power sources. A compact introduction to the vital topic of biomedical devices' power sources Reviews the background, current technologies, and possible future developments of biomedical power sources Short-format text allows for material that is clear, concise, and to-the-point Extensive references provided for further reading
Book Synopsis Wireless Power Technologies for Implantable Medical Devices by : Hadi Heidari
Download or read book Wireless Power Technologies for Implantable Medical Devices written by Hadi Heidari and published by Springer. This book was released on 2024-05-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will addresses the recent advances on range of wireless powering and energy harvesting techniques for different medical devices such as leadless pacemakers, smart stents, implantable brain devices, cardiovascular devices, etc.
Author :Management Association, Information Resources Publisher :IGI Global ISBN 13 :1799881032 Total Pages :791 pages Book Rating :4.7/5 (998 download)
Book Synopsis Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement by : Management Association, Information Resources
Download or read book Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement written by Management Association, Information Resources and published by IGI Global. This book was released on 2020-12-18 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: Along with the introduction of technology in nearly every facet of human life comes the question of the ethical side of using technology to improve the human condition, whether that be physically or mentally. The capabilities of human enhancement technologies have created a dual-sided approach to discussing human enhancement: the critical approach of attempting to reach human perfection and the ethics within that idea and the endless capabilities of technology that have greatly impacted the medical field. It is essential to discuss both aspects within these emerging technologies, whether as separate entities or as cohesive units. Ranging from disease detection and treatment to implants and prosthetics to robotics and genetic engineering, human enhancement technologies are widespread and multi-purposed. By going beyond the capabilities of human hands, these technologies have propelled modern medicine and healthcare to new levels that have allowed humans to face new treatments or assistive technologies not seen before. The Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement covers the primary technologies and tools being used in medicine and healthcare along with discussions on the ethics of enhancing the human body. Topics covered include prosthetics and implants, robotics, human disorders/diseases and treatments and smart technologies, along with law and theory. This publication serves as a valuable reference work for doctors, medical professionals, researchers, students, professionals, and practitioners involved in fields that include ethics, medicine, computer science, robotics, genetics, assistive technologies, nanotechnology, biomedical engineering, and biotechnology.
Book Synopsis Stretchable Bioelectronics for Medical Devices and Systems by : John A. Rogers
Download or read book Stretchable Bioelectronics for Medical Devices and Systems written by John A. Rogers and published by Springer. This book was released on 2016-03-31 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent advances in soft and stretchable biointegrated electronics. A renowned group of authors address key ideas in the materials, processes, mechanics, and devices of soft and stretchable electronics; the wearable electronics systems; and bioinspired and implantable biomedical electronics. Among the topics discussed are liquid metals, stretchable and flexible energy sources, skin-like devices, in vitro neural recording, and more. Special focus is given to recent advances in extremely soft and stretchable bio-inspired electronics with real-world clinical studies that validate the technology. Foundational theoretical and experimental aspects are also covered in relation to the design and application of these biointegrated electronics systems. This is an ideal book for researchers, engineers, and industry professionals involved in developing healthcare devices, medical tools and related instruments relevant to various clinical practices.
Book Synopsis Innovative Implantable and Wearable Medical Devices Enabled by Ultrasonic Power Transfer and Piezoelectric Energy Harvesting by : Miao Meng
Download or read book Innovative Implantable and Wearable Medical Devices Enabled by Ultrasonic Power Transfer and Piezoelectric Energy Harvesting written by Miao Meng and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the research work enclosed in this dissertation is to develop high-performance wireless power and data transfer technologies as well as energy harvesting techniques for implantable and wearable medical devices. The first part of the research work focuses on developing wireless power transmission (WPT) to and communication with millimeter (mm)-sized implantable medical devices (IMDs). Ultrasonic and inductive techniques are developed to achieve high power transfer efficiency (PTE) and low-power pulse-based communication. The second part is to implement an ultrasonic wireless link in a real-world application of ultrasonically interrogated distributed system for gastric slow-wave (SW) recording. The third part is to develop a power management integrated circuit (PMIC) for piezoelectric energy harvesting in next generation self-powered wearables. Wireless power and data transmission techniques have been proven to be promising solutions for IMDs considering size, weight and lifetime limitations, such as bioelectronic medicines, biosensors, and neural recording/stimulation systems. Ultrasonic links utilizing piezoelectric transducers have shown advantages over other techniques in miniaturizing the IMDs which can greatly reduce the invasiveness and increase the longevity of the IMDs while maintaining high efficiency, especially for applications requiring deep implantation. Ultrasonic wireless links can be used in many applications. In this dissertation, an ultrasonically interrogated (power/data) distributed system (Gastric Seed) is proposed for large-scale gastric SW recording. Efficient ultrasonic power links and low-power pulse-based data communication are developed. A Gastric Seed chip is developed with emphasis on self-regulated power management and addressable pulse-based data communication. The self-regulated power management can perform rectification, regulation, and over-voltage protection in one step using only one off-chip capacitor which significantly reduces the size of the Gastric Seeds. The addressable pulse-based data communication is proposed and implemented as a proof-of-concept distributed Gastric Seeds. The pulse-based data communication consumes ultra-low power of 440 pJ/bit.Energy harvesting has become more attractive for self-powered wearables that can enable vigilant health monitoring with 24/7 operation. Piezoelectric energy harvesters (PEHs) can be excited by mechanical vibrations to convert mechanical energy into usable electrical power. PEH is in favor because of high power density and scalability. This outlines the need for an efficient energy-harvesting PMIC to extract maximum energy from PEHs that can be used for self-powered wearables.This dissertation summarizes the contributions in research areas of ultrasonic power and data communication links and energy harvesting PMIC for PEHs. The contributions include 1) development of the theory and proposing the design methodology to optimize the PTE of ultrasonic links involving mm-sized receivers (Rx), 2) design, development, and validation of a hybrid inductive-ultrasonic WPT link for powering mm-sized implants utilizing two cascaded co-optimized inductive and ultrasonic links for WPT through media involving air/bone and tissue, 3) proposing the concept of self-image-guided ultrasonic (SIG-US) interrogation in a distributed, addressable peripheral nerve recording system to ensure high delivered power regardless of the implants movements by automatically tracking the location of the implant in real time, 4) development of a mm-sized Gastric Seed chip towards a distributed recording system for acquiring gastric SWs at a large scale, and 5) development of an autonomous multi-input reconfigurable power-management chip for optimal energy harvesting from weak multi-axial human motion using a multi-beam PEH.
Download or read book Biomedical Devices written by Tugrul Özel and published by John Wiley & Sons. This book was released on 2016-10-24 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical Devices: Design, Prototyping, and Manufacturing features fundamental discussions of all facets of materials processing and manufacturing processes across a wide range of medical devices and artificial tissues. Represents the first compilation of information on the design, prototyping, and manufacture of medical devices into one volume Offers in-depth coverage of medical devices, beginning with an introductory overview through to the design, manufacture, and applications Features examples of a variety of medical applications of devices, including biopsy micro forceps, micro-needle arrays, wrist implants, spinal spacers, and fixtures Provides students, doctors, scientists, and technicians interested in the development and applications of medical devices the ideal reference source
Book Synopsis Wireless Powering and Communication of Implantable Medical Devices by : M. S. Kod
Download or read book Wireless Powering and Communication of Implantable Medical Devices written by M. S. Kod and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomedical Device Technology (3rd Edition) by : Anthony Y. K. Chan
Download or read book Biomedical Device Technology (3rd Edition) written by Anthony Y. K. Chan and published by Charles C Thomas Publisher. This book was released on 2023-02-02 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive approach to studying the principles and design of biomedical devices and their applications in medicine. It is written for engineers and technologists who are interested in understanding the principles, design, and use of medical device technology. The book is also intended to be a textbook or reference for biomedical device technology courses in universities and colleges. It focuses on the applications, functions and principles of medical devices (which are the invariant components) and uses specific designs and constructions to illustrate the concepts where appropriate. Indication of use as well as common problems and hazards for each device type are included. This book selectively covers diagnostic and therapeutic devices that are either commonly used or whose principles and design represent typical applications of the technology. For those who would like to know more, a collection of published papers and book references has been added to the end of each chapter. In this third edition, many chapters have gone through revisions, some with significant updates and additions, to keep up with new applications and advancements in medical technology. A new appendix on infection prevention and control practices relating to medical devices is included. Based on requests, review questions are added for each chapter to help readers to assess their comprehension of the content material.
Author :Koenraad van Schuylenbergh Publisher :Springer Science & Business Media ISBN 13 :9048124123 Total Pages :223 pages Book Rating :4.0/5 (481 download)
Book Synopsis Inductive Powering by : Koenraad van Schuylenbergh
Download or read book Inductive Powering written by Koenraad van Schuylenbergh and published by Springer Science & Business Media. This book was released on 2009-05-31 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inductive powering has been a reliable and simple method for many years to wirelessly power devices over relatively short distances, from a few centimetres to a few feet. Examples are found in biomedical applications, such as cochlear implants; in RFID, such as smart cards for building access control; and in consumer devices, such as electrical toothbrushes. Device sizes shrunk considerably the past decades, demanding accurate design tools to obtain reliable link operation in demanding environments. With smaller coil sizes, the link efficiency drops dramatically to a point where the commonly used calculation methods become invalid. Inductive Powering: Basic Theory and Application to Biomedical Systems lists all design equations and topology alternatives to successfully build an inductive power and data link for your specific application. It also contains practical guidelines to expand the external driver with a servomechanism that automatically tunes itself to varying coupling and load conditions.
Book Synopsis Bioelectronics and Medical Devices by : Garima Srivastava
Download or read book Bioelectronics and Medical Devices written by Garima Srivastava and published by CRC Press. This book was released on 2021-12-16 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume provides an abundance of information on new biomedical applications being used today. The book covers a wide range of concepts and technologies, discussing such modern technological methods as the Internet of Things, e-pills, biomedical sensors, support vector machines, wireless devices, image and signal processing in e-health, and machine learning. It also includes a discussion on software implementation for the devices used in biomedical applications. The different types of antennas, including antennas using RF energy harvesting for biomedical applications, are covered as well.
Book Synopsis Biomedical Devices and Their Applications by : D. Shi
Download or read book Biomedical Devices and Their Applications written by D. Shi and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical devices that contact with blood or tissue represent a wide range of products. Depending on their potential harm to a body, medical devices are categorized according to the degree, so their safety can be assured. All biomaterials are by definition designed to contact with a body for a certain period of time. The nature of the body contact, as well as the duration a material contacts with the body may initiate unwanted biological In comparison with invasive devices Oike catheters and medical responses. implants contact directly with tissue or with the circulating blood) non invasive devices (like wound-dressings and contact lenses contact with the skin, the sclera, and the mucosa or with open wounds) have a lesser risk of hurting a patient. When blood contacts with a foreign material, plasma proteins become absorpted to the surface within a few seconds. The reactions that follow, the so-called intrinsic pathway lead to the formation of fibrin and activation of platelets and white blood cells, result in blood clot formation.
Book Synopsis Flexible and Stretchable Triboelectric Nanogenerator Devices by : Mengdi Han
Download or read book Flexible and Stretchable Triboelectric Nanogenerator Devices written by Mengdi Han and published by John Wiley & Sons. This book was released on 2019-10-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book starts with the fundamentals of triboelectric nanogenerators (TENGs), and continues through to fabrication technologies to achieve flexible and stretchable. Then self-powered flexible microsystems are introduced and application examples are presented, including TENG-based active sensors, TENG-powered actuators, artificial intelligence and integrated systems.
Book Synopsis Electronic Devices, Circuits, and Systems for Biomedical Applications by : Suman Lata Tripathi
Download or read book Electronic Devices, Circuits, and Systems for Biomedical Applications written by Suman Lata Tripathi and published by Academic Press. This book was released on 2021-04-28 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronic Devices, Circuits, and Systems for Biomedical Applications: Challenges and Intelligent Approaches explains the latest information on the design of new technological solutions for low-power, high-speed efficient biomedical devices, circuits and systems. The book outlines new methods to enhance system performance, provides key parameters to explore the electronic devices and circuit biomedical applications, and discusses innovative materials that improve device performance, even for those with smaller dimensions and lower costs. This book is ideal for graduate students in biomedical engineering and medical informatics, biomedical engineers, medical device designers, and researchers in signal processing. Presents major design challenges and research potential in biomedical systems Walks readers through essential concepts in advanced biomedical system design Focuses on healthcare system design for low power-efficient and highly-secured biomedical electronics
Book Synopsis Ultra Low Power Bioelectronics by : Rahul Sarpeshkar
Download or read book Ultra Low Power Bioelectronics written by Rahul Sarpeshkar and published by Cambridge University Press. This book was released on 2010-02-22 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides, for the first time, a broad and deep treatment of the fields of both ultra low power electronics and bioelectronics. It discusses fundamental principles and circuits for ultra low power electronic design and their applications in biomedical systems. It also discusses how ultra energy efficient cellular and neural systems in biology can inspire revolutionary low power architectures in mixed-signal and RF electronics. The book presents a unique, unifying view of ultra low power analog and digital electronics and emphasizes the use of the ultra energy efficient subthreshold regime of transistor operation in both. Chapters on batteries, energy harvesting, and the future of energy provide an understanding of fundamental relationships between energy use and energy generation at small scales and at large scales. A wealth of insights and examples from brain implants, cochlear implants, bio-molecular sensing, cardiac devices, and bio-inspired systems make the book useful and engaging for students and practicing engineers.
Book Synopsis Implantable Medical Electronics by : Vinod Kumar Khanna
Download or read book Implantable Medical Electronics written by Vinod Kumar Khanna and published by Springer. This book was released on 2015-12-10 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive, interdisciplinary resource for the latest information on implantable medical devices, and is intended for graduate students studying electrical engineering, electronic instrumentation, and biomedical engineering. It is also appropriate for academic researchers, professional engineers, practicing doctors, and paramedical staff. Divided into two sections on Basic Concepts and Principles, and Applications, the first section provides an all-embracing perspective of the electronics background necessary for this work. The second section deals with pacing techniques used for the heart, brain, spinal cord, and the network of nerves that interlink the brain and spinal cord with the major organs, including ear and eye prostheses. The four main offshoots of implantable electronics, which this book discusses, are: The insertion of an implantable neural amplifier for accurate recording of neural signals for neuroengineering studies The use of implantable pulse generators for pacing the activities of diseased organs The use of implantable sensors for observing the influence of therapy and monitoring a patient’s biological parameters The use of drug delivery systems to supervise the supply of accurate doses of medicine to affected parts Readers will also find chapters on the essentials of clocking and timing circuits, pulse generator circuits, neural amplifiers, batteries, biomaterials and biocompatibility, and more. Unique to this book is also a chapter on cyber security and confidentiality concerns with implants. End-of-chapter questions and exercises help readers apply the content to practical use, making this an ideal book for anyone wishing to learn more about implantable devices.
Book Synopsis Design of Biomedical Devices and Systems, 4th edition by : Paul H. King
Download or read book Design of Biomedical Devices and Systems, 4th edition written by Paul H. King and published by CRC Press. This book was released on 2018-10-03 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth edition is a substantial revision of a highly regarded text, intended for senior design capstone courses within departments of biomedical engineering, bioengineering, biological engineering and medical engineering, worldwide. Each chapter has been thoroughly updated and revised to reflect the latest developments. New material has been added on entrepreneurship, bioengineering design, clinical trials and CRISPR. Based upon feedback from prior users and reviews, additional and new examples and applications, such as 3D printing have been added to the text. Additional clinical applications were added to enhance the overall relevance of the material presented. Relevant FDA regulations and how they impact the designer’s work have been updated. Features Provides updated material as needed to each chapter Incorporates new examples and applications within each chapter Discusses new material related to entrepreneurship, clinical trials and CRISPR Relates critical new information pertaining to FDA regulations. Presents new material on "discovery" of projects "worth pursuing" and design for health care for low-resource environments Presents multiple case examples of entrepreneurship in this field Addresses multiple safety and ethical concerns for the design of medical devices and processes
Book Synopsis Triboelectric Nanogenerators by : Zhong Lin Wang
Download or read book Triboelectric Nanogenerators written by Zhong Lin Wang and published by Springer. This book was released on 2016-08-17 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
