Powering Biomedical Devices

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Powering Biomedical Devices

Author : Edwar Romero
Publisher : Academic Press
ISBN 13 : 0124078346
Total Pages : 71 pages
Book Rating : 4.1/5 (24 download)

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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

Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement

Author : Management Association, Information Resources
Publisher : IGI Global
ISBN 13 : 1799881032
Total Pages : 791 pages
Book Rating : 4.7/5 (998 download)

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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.

Wireless Power Transfer for Medical Microsystems

Author : Tianjia Sun
Publisher : Springer Science & Business Media
ISBN 13 : 1461477026
Total Pages : 190 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Wireless Power Transfer for Medical Microsystems by : Tianjia Sun

Download or read book Wireless Power Transfer for Medical Microsystems written by Tianjia Sun and published by Springer Science & Business Media. This book was released on 2013-06-12 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth introduction to the newest technologies for designing wireless power transfer systems for medical applications. The authors present a systematic classification of the various types of wireless power transfer, with a focus on inductive power coupling. Readers will learn to overcome many challenges faced in the design a wirelessly powered implant, such as power transfer efficiency, power stability, and the size of power antennas and circuits. This book focuses exclusively on medical applications of the technology and a batteryless capsule endoscopy system and other, real wirelessly powered systems are used as examples of the techniques described.

Inductive Powering

Author : Koenraad van Schuylenbergh
Publisher : Springer Science & Business Media
ISBN 13 : 9048124123
Total Pages : 223 pages
Book Rating : 4.0/5 (481 download)

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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.

Handbook of Polymer Applications in Medicine and Medical Devices

Author : Sina Ebnesajjad
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128076682
Total Pages : 61 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Handbook of Polymer Applications in Medicine and Medical Devices by : Sina Ebnesajjad

Download or read book Handbook of Polymer Applications in Medicine and Medical Devices written by Sina Ebnesajjad and published by Elsevier Inc. Chapters. This book was released on 2013-12-05 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter focuses on adhesives used in direct physiological contact in dental and medical procedures. Activity in both areas has been quite extensive outside the United States for decades. In contrast, adhesive use in medical devices, patches, and plasters has been ongoing in the United States for a long time. In the case of medical devices, adhesion is concerned with the joining of materials such as plastics, elastomers, textiles, metals, and ceramics, which are examined in other chapters of the present volume and are covered in various references [1–6], The coverage of this chapter is devoted to applications where to adhesives are in direct contact with tissues and other live organs.

Implantable Medical Electronics

Author : Vinod Kumar Khanna
Publisher : Springer
ISBN 13 : 3319254480
Total Pages : 468 pages
Book Rating : 4.3/5 (192 download)

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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.

Ultra Low Power Bioelectronics

Author : Rahul Sarpeshkar
Publisher : Cambridge University Press
ISBN 13 : 1139485237
Total Pages : 909 pages
Book Rating : 4.1/5 (394 download)

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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.

Biofuel Cells

Author : Inamuddin
Publisher : John Wiley & Sons
ISBN 13 : 1119724694
Total Pages : 530 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Biofuel Cells by : Inamuddin

Download or read book Biofuel Cells written by Inamuddin and published by John Wiley & Sons. This book was released on 2021-08-03 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid industrialization and urbanization associated with the environment changes calls for reduced pollution and thereby least use of fossil fuels. Biofuel cells are bioenergy resources and biocompatible alternatives to conventional fuel cells. Biofuel cells are one of the new sustainable renewable energy sources that are based on the direct conversion of chemical matters to electricity with the aid of microorganisms or enzymes as biocatalysts. The gradual depletion of fossil fuels, increasing energy needs, and the pressing problem of environmental pollution have stimulated a wide range of research and development efforts for renewable and environmentally friendly energy. Energy generation from biomass resources by employing biofuel cells is crucial for sustainable development. Biofuel cells have attracted considerable attention as micro- or even nano-power sources for implantable biomedical devices, such as cardiac pacemakers, implantable self-powered sensors, and biosensors for monitoring physiological parameters. This book covers the most recent developments and offers a detailed overview of fundamentals, principles, mechanisms, properties, optimizing parameters, analytical characterization tools, various types of biofuel cells, all-category of materials, catalysts, engineering architectures, implantable biofuel cells, applications and novel innovations and challenges in this sector. This book is a reference guide for anyone working in the areas of energy and the environment.

Ultrasound Energy and Data Transfer for Medical Implants

Author : Francesco Mazzilli
Publisher : Springer Nature
ISBN 13 : 3030490041
Total Pages : 172 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Ultrasound Energy and Data Transfer for Medical Implants by : Francesco Mazzilli

Download or read book Ultrasound Energy and Data Transfer for Medical Implants written by Francesco Mazzilli and published by Springer Nature. This book was released on 2020-09-02 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new systems and circuits for implantable biomedical applications, using a non-conventional way to transmit energy and data via ultrasound. The authors discuses the main constrains (e.g. implant size, battery recharge time, data rate, accuracy of the acoustic models) from the definition of the ultrasound system specification to the in-vitro validation.The system described meets the safety requirements for ultrasound exposure limits in diagnostic ultrasound applications, according to FDA regulations. Readers will see how the novel design of power management architecture will meet the constraints set by FDA regulations for maximum energy exposure in the human body. Coverage also includes the choice of the acoustic transducer, driven by optimum positioning and size of the implanted medical device. Throughout the book, links between physics, electronics and medical aspects are covered to give a complete view of the ultrasound system described. Provides a complete, system-level perspective on the use of ultrasound as energy source for medical implants; Discusses system design concerns regarding wireless power transmission and wireless data communication, particularly for a system in which both are performed on the same channel/frequency; Describes an experimental study on implantable battery powered biomedical systems; Presents a fully-integrated, implantable system and hermetically sealed packaging.

Triboelectric Nanogenerators

Author : Zhong Lin Wang
Publisher : Springer
ISBN 13 : 3319400398
Total Pages : 537 pages
Book Rating : 4.3/5 (194 download)

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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.

Indwelling Neural Implants

Author : William M. Reichert
Publisher : CRC Press
ISBN 13 : 1420009303
Total Pages : 300 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Indwelling Neural Implants by : William M. Reichert

Download or read book Indwelling Neural Implants written by William M. Reichert and published by CRC Press. This book was released on 2007-12-17 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite enormous advances made in the development of external effector prosthetics over the last quarter century, significant questions remain, especially those concerning signal degradation that occurs with chronically implanted neuroelectrodes. Offering contributions from pioneering researchers in neuroprosthetics and tissue repair, Indwel

Handbook of Biomedical Telemetry

Author : Konstantina S. Nikita
Publisher : John Wiley & Sons
ISBN 13 : 1118893425
Total Pages : 768 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Handbook of Biomedical Telemetry by : Konstantina S. Nikita

Download or read book Handbook of Biomedical Telemetry written by Konstantina S. Nikita and published by John Wiley & Sons. This book was released on 2014-07-28 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must-have compendium on biomedical telemetry for all biomedical professional engineers, researchers, and graduate students in the field Handbook of Biomedical Telemetry describes the main components of a typical biomedical telemetry system, as well as its technical challenges. Written by a diverse group of experts in the field, it is filled with overviews, highly-detailed scientific analyses, and example applications of biomedical telemetry. The book also addresses technologies for biomedical sensing and design of biomedical telemetry devices with special emphasis on powering/integration issues and materials for biomedical telemetry applications. Handbook of Biomedical Telemetry: Describes the main components of a typical biomedical telemetry system, along with the technical challenges Discusses issues of spectrum regulations, standards, and interoperability—while major technical challenges related to advanced materials, miniaturization, and biocompatibility issues are also included Covers body area electromagnetics, inductive coupling, antennas for biomedical telemetry, intra-body communications, non-RF communication links for biomedical telemetry (optical biotelemetry), as well as safety issues, human phantoms, and exposure assessment to high-frequency biotelemetry fields Presents biosensor network topologies and standards; context-aware sensing and multi-sensor fusion; security and privacy issues in biomedical telemetry; and the connection between biomedical telemetry and telemedicine Introduces clinical applications of Body Sensor Networks (BSNs) in addition to selected examples of wearable, implantable, ingestible devices, stimulator and integrated mobile healthcare system paradigms for monitoring and therapeutic intervention Covering biomedical telemetry devices, biosensor network topologies and standards, clinical applications, wearable and implantable devices, and the effects on the mobile healthcare system, this compendium is a must-have for professional engineers, researchers, and graduate students.

Piezoelectric Energy Harvesting

Author : Alper Erturk
Publisher : John Wiley & Sons
ISBN 13 : 1119991358
Total Pages : 377 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Piezoelectric Energy Harvesting by : Alper Erturk

Download or read book Piezoelectric Energy Harvesting written by Alper Erturk and published by John Wiley & Sons. This book was released on 2011-04-04 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction. Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering. Coverage includes: Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations Details of introducing and modelling piezoelectric coupling for various problems Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections A review of standard nonlinear energy harvesting circuits with modelling aspects.

Principles of Biomedical Instrumentation

Author : Andrew G. Webb
Publisher : Cambridge University Press
ISBN 13 : 110711313X
Total Pages : 345 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Principles of Biomedical Instrumentation by : Andrew G. Webb

Download or read book Principles of Biomedical Instrumentation written by Andrew G. Webb and published by Cambridge University Press. This book was released on 2018-01-11 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date undergraduate text integrating microfabrication techniques, sensors and digital signal processing with clinical applications.

Measurement, Instrumentation, and Sensors Handbook, Second Edition

Author : John G. Webster
Publisher : CRC Press
ISBN 13 : 1439848912
Total Pages : 1925 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Measurement, Instrumentation, and Sensors Handbook, Second Edition by : John G. Webster

Download or read book Measurement, Instrumentation, and Sensors Handbook, Second Edition written by John G. Webster and published by CRC Press. This book was released on 2014-02-03 with total page 1925 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of the bestselling Measurement, Instrumentation, and Sensors Handbook brings together all aspects of the design and implementation of measurement, instrumentation, and sensors. Reflecting the current state of the art, it describes the use of instruments and techniques for performing practical measurements in engineering, physics, chemistry, and the life sciences and discusses processing systems, automatic data acquisition, reduction and analysis, operation characteristics, accuracy, errors, calibrations, and the incorporation of standards for control purposes. Organized according to measurement problem, the Electromagnetic, Optical, Radiation, Chemical, and Biomedical Measurement volume of the Second Edition: Contains contributions from field experts, new chapters, and updates to all 98 existing chapters Covers sensors and sensor technology, time and frequency, signal processing, displays and recorders, and optical, medical, biomedical, health, environmental, electrical, electromagnetic, and chemical variables A concise and useful reference for engineers, scientists, academic faculty, students, designers, managers, and industry professionals involved in instrumentation and measurement research and development, Measurement, Instrumentation, and Sensors Handbook, Second Edition: Electromagnetic, Optical, Radiation, Chemical, and Biomedical Measurement provides readers with a greater understanding of advanced applications.

Energy Harvesting with Functional Materials and Microsystems

Author : Madhu Bhaskaran
Publisher : CRC Press
ISBN 13 : 1466587253
Total Pages : 289 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Energy Harvesting with Functional Materials and Microsystems by : Madhu Bhaskaran

Download or read book Energy Harvesting with Functional Materials and Microsystems written by Madhu Bhaskaran and published by CRC Press. This book was released on 2017-12-19 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades, people have searched for ways to harvest energy from natural sources. Lately, a desire to address the issue of global warming and climate change has popularized solar or photovoltaic technology, while piezoelectric technology is being developed to power handheld devices without batteries, and thermoelectric technology is being explored to convert wasted heat, such as in automobile engine combustion, into electricity. Featuring contributions from international researchers in both academics and industry, Energy Harvesting with Functional Materials and Microsystems explains the growing field of energy harvesting from a materials and device perspective, with resulting technologies capable of enabling low-power implantable sensors or a large-scale electrical grid. In addition to the design, implementation, and components of energy-efficient electronics, the book covers current advances in energy-harvesting materials and technology, including: High-efficiency solar technologies with lower cost than existing silicon-based photovoltaics Novel piezoelectric technologies utilizing mechanical energy from vibrations and pressure The ability to harness thermal energy and temperature profiles with thermoelectric materials Whether you’re a practicing engineer, academician, graduate student, or entrepreneur looking to invest in energy-harvesting devices, this book is your complete guide to fundamental materials and applied microsystems for energy harvesting.

Materials for Biomedical Engineering: Nanobiomaterials in Tissue Engineering

Author : Alina Maria Holban
Publisher : Elsevier
ISBN 13 : 0128169109
Total Pages : 520 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Materials for Biomedical Engineering: Nanobiomaterials in Tissue Engineering by : Alina Maria Holban

Download or read book Materials for Biomedical Engineering: Nanobiomaterials in Tissue Engineering written by Alina Maria Holban and published by Elsevier. This book was released on 2019-03-22 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials for Biomedical Engineering: Nanobiomaterials in Tissue Engineering highlights the impact of novel bioactive materials in both current applications and their potential in the future progress of tissue engineering and regenerative medicine. Tissue engineering is a well investigated and challenging bio-medical field, with promising perspectives to improve and support the quality of life in diseased patients. This book brings together the latest research findings regarding the design and versatility of bioactive materials and their potential in tissue engineering. In addition, recent progress in soft and hard tissue engineering is presented within the chapters of the book. - Provides a valuable resource of recent scientific progress, highlighting the most well-known applications of bioactive materials in tissue engineering that can be used by researchers, engineers and academics - Includes novel opportunities and ideas for developing or improving technologies in composites by companies, biomedical industries, and in related sectors - Features at least 50% of references from the last 2-3 years