Download or read book Design and Fabrication of Ankle foot Orthoses Through 3D Scanning and Rapid Prototyping written by Engku Ersyad Engku Abas and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project aims to tackle the problem of current manufacturing method of production Ankle-Foot Orthoses (AFO). AFO is needed for people who experience foot-drop, limited ability or inability to raise the foot at the ankle joint. There are two ways of acquiring these AFOs, first is by getting on the shelves, prefabricated AFO, which are affordable and designed to fit a range of patients. However, due to this features, it will not provide individualized comfort and functionality. Second method of obtaining AFO is by using traditional custom-made technique which is laborious and time-consuming manual process and can only be accomplished by expert orthotists. Nonetheless it does provide better fit and function. This research explore the possibilities of using current technology in bring the manufacturing process of AFO much faster and reliable. By using 3D scanner to obtain the geometric data of the foot, the process of fabricating patient-specific orthotic devices has the potential to deliver outstanding comfort due to the accurate polygon data. The process of designing orthoses using reverse engineering software would permit changes in the standard design to meet the exact needs of each patient. In order to test the effectiveness of the AFO made using the new modern method, gait analysis was conducted and comparison was made. It was concluded that the fabricated able to perform its intended function which is to restrict ankle motion and prevent drop-foot symptoms. The design made based on the scanned cloud point data also prove to fit excellently and comfortably on the subject's foot using velcro strap.
Download or read book 3D Printing in Podiatric Medicine written by Kamalpreet Sandhu and published by Academic Press. This book was released on 2022-11-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3D Printing in Podiatric Medicine compiles an interdisciplinary range of scientific literature, laboratory developments, industrial implications and futuristic avenues in this field. The book provides recent developments and research breakthroughs in 3D printing in podiatric medicine, such as functionalized feedstock systems, smart products, process characteristics, modeling and optimization of printed systems and products, and industrial applications. It covers best practices for 3D printing methods to capture, document and validate challenges at the early stage of the design process. The book's content then goes into mitigating design strategies to address these challenges without compromising the cost, safety and quality of the device. This book supports new and emerging specializations and provides a comprehensive collection of technical notes, research designs, design methods and processes and case studies. Includes coverage of the biomechanical behavior of feet, injuries and injury prevention using 3D printed customized orthosis Uses an amalgamation of CAD/CAM, reverse engineering and artificial intelligence with 3D printing in podiatric medicine Investigates plantar pressure using gait measurement technologies
Download or read book 3D Printing in Prosthetics and Orthotics written by Salman Shaikh and published by Springer Nature. This book was released on with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimized Design and Testing of Kids Ankle Foot Orthosis A Case Study written by Harish Kumar Banga and published by GRIN Verlag. This book was released on 2019-11-20 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical Report from the year 2019 in the subject Engineering - Mechanical Engineering, grade: 10.00, , language: English, abstract: Ankle foot orthosis (AFO) are externally applied device that a reused to support as well as control the foot and ankle joint of patients having foot deformity. Foot drop is caused by a deficiency in the ankle joint in which results in the weakness of ankle and toe dorsiflexion. This research proposes a new approach to design and performance evaluation of AFO fabrication that utilizes modeling, simulation and analysis software (like Open Sim, Ansys Work bench & Solid work) and additive manufacturing technologies to customize the fit form to an individual. By implementing a carbon fibre strut at ankle joint the design will result in a stronger, more comfortable, more flexible AFO that can adaptively constrain ankle movement for various different activities. GAIT Analysis was performed on six patients having foot drop, from the emotion analysis system in the GAIT lab. The data from the GAIT lab was then imported into the Open Sim to create a biomechanics simulation to extract the joint angle and joint moments. These value of ankle angle and moment with & without AFO was compared with normal value. The results show a considerable effect of the use of the AFO by drop foot patients in terms of ankle angle and ankle moments. Furthermore, the muscular analysis in terms of activation and forces also suggest that the dorsiflexors are assisted by the AFO during GAIT and the activation of the plantarflexion are considerably less during the lifting of the foot of the ground.
Download or read book Special Issue of the Manufacturing Engineering Society 2019 SIMES 2019 written by Eva M. Rubio and published by MDPI. This book was released on 2020-07-03 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book derives from the Special Issue of the Manufacturing Engineering Society 2019 (SIMES-2019) that has been launched as a joint issue of the journals Materials and Applied Sciences. The 29 contributions published in this Special Issue of Materials present cutting-edge advances in the field of manufacturing engineering focusing on additive manufacturing and 3D printing; advances and innovations in manufacturing processes; sustainable and green manufacturing; manufacturing of new materials; metrology and quality in manufacturing; industry 4.0; design, modeling, and simulation in manufacturing engineering; and manufacturing engineering and society. Among them, the topic "Additive Manufacturing and 3D Printing" has attracted a large number of contributions in this journal due to its widespread popularity and potential.
Download or read book Materials for Biomedical Simulation written by Arnab Chanda and published by Springer Nature. This book was released on 2023-10-28 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview of prospective material simulants for hard tissues, such as knee joints, hip joint, and bones, and soft tissues, such as skin, muscles, and functional organs. These materials can repair, replace the functionality, or mimic the mechanical, structural, and biological properties of the parent tissue. This book discusses hard and soft human tissue simulating biomaterials under a single umbrella, covering a broad area of design and development of biomaterials, implants, and multi-functional materials along with their characterization. The progress in emerging biomaterials has increased manifold in the recent decades with the unprecedented focus on healthcare technologies. This book is dedicated to ground-breaking research in biomaterials and highlights the current trends and future roadmap of different materials for simulation of hard and soft tissues. Authored by prominent researchers around the globe, the chapters of this book emphasize recent advances in biomedical material simulation. This book brings together novel contributions to different aspects of hard and soft human tissue-based biomaterials, including recent advances and emerging developments in designing and developing simulants for tissue replacement alternatives. This book is anticipated to serve as a key reference textbook for research in tissue engineering & biomedical engineering, biomaterials, biomechanics, and implant & medical device development with contributed chapters solicited in the areas of soft materials, such as elastomers, hydrogels, etc., for various applications; auxetic metamaterials; additive manufacturing of bio-implants; artificial tissues and organs; development of biomimetic materials; medical implants and biomedical device design; bioinspired and bio-tribological materials; advances in materials science for biomaterial applications; biomechanical characterization of hard and soft human tissues; bioprinting and nano-biomaterials.
Download or read book Medical Modelling written by Richard Bibb and published by Woodhead Publishing. This book was released on 2014-12-13 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical modelling and the principles of medical imaging, Computer Aided Design (CAD) and Rapid Prototyping (also known as Additive Manufacturing and 3D Printing) are important techniques relating to various disciplines - from biomaterials engineering to surgery. Building on the success of the first edition, Medical Modelling: The application of Advanced Design and Rapid Prototyping techniques in medicine provides readers with a revised edition of the original text, along with key information on innovative imaging techniques, Rapid Prototyping technologies and case studies.Following an overview of medical imaging for Rapid Prototyping, the book goes on to discuss working with medical scan data and techniques for Rapid Prototyping. In this second edition there is an extensive section of peer-reviewed case studies, describing the practical applications of advanced design technologies in surgical, prosthetic, orthotic, dental and research applications. - Covers the steps towards rapid prototyping, from conception (modelling) to manufacture (manufacture) - Includes a comprehensive case studies section on the practical application of computer-aided design (CAD) and rapid prototyping (RP) - Provides an insight into medical imaging for rapid prototyping and working with medical scan data
Download or read book 3D Printing in Biomedical Engineering written by Sunpreet Singh and published by Springer Nature. This book was released on 2020-07-16 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview of the rapidly evolving field of three-dimensional (3D) printing, and its increasing applications in the biomedical domain. 3D printing has distinct advantages like improved quality, cost-effectiveness, and higher efficiency compared to traditional manufacturing processes. Besides these advantages, current challenges and opportunities regarding choice of material, design, and efficiency are addressed in the book. Individual chapters also focus on select areas of applications such as surgical guides, tissue regeneration, artificial scaffolds and implants, and drug delivery and release. This book will be a valuable source of information for researchers and professionals interested in the expanding biomedical applications of 3D printing.
Download or read book Advances in Additive Manufacturing Modeling Systems and 3D Prototyping written by Massimo Di Nicolantonio and published by Springer. This book was released on 2019-06-04 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the latest advances in digital modeling systems (DMSs) and additive manufacturing (AM) technologies. It covers applications of networked technologies, ubiquitous computing, new materials and hybrid production systems, discussing how they are changing the processes of conception, modeling and production of products and systems of product. The book emphasizes ergonomic and sustainability issues, as well as timely topics such as DMSs and AM in Industry 4.0, DMSs and AM in developing countries, DMSs and AM in extreme environments, thus highlighting future trends and promising scenarios for further developing those technologies. Based on the AHFE 2019 International Conference on Additive Manufacturing, Modeling Systems and 3D Prototyping, held on July 24-28, 2019, in Washington D.C., USA, the book is intended as source of inspiration for researchers, engineers and stakeholders, and to foster interdisciplinary and international collaborations between them.
Download or read book From Stigma to Style written by Nain and published by Tredition Gmbh. This book was released on 2024-05-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ankle-foot orthoses (AFOs) are crucial for those needing ankle support, but traditional designs are often bulky and lack personalization. This project explores 3D printing to revolutionize AFOs. By leveraging this additive manufacturing (ADM) technique, we aim to create AFOs that are both functional and stylish. Imagine AFOs designed to reflect the user's personality, fostering self-expression instead of stigma. This project dives into the potential of ADM for AFO creation, investigating how it can offer patients and healthcare providers more choices and empowerment. The core question is: can AFOs be aesthetically pleasing while meeting critical functional needs? Through innovative design and 3D printing technology, we hope to transform AFOs from a medical necessity into a personal statement.
Download or read book Additive Manufacturing with Medical Applications written by Harish Kumar Banga and published by CRC Press. This book was released on 2022-08-31 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference text discusses integrated approaches to improve the objectives of additive manufacturing in medical application. The text covers case studies related to product design and development, discuses biomaterials, applications of artificial intelligence and machine learning using additive manufacturing techniques. It covers important topics including 3D printing technology, materials for 3D printing in medicine, rapid prototyping in clinical applications, and use of additive manufacturing in customized bone tissue engineering scaffold. The text- Discusses additive manufacturing techniques and their utilization in medical applications. Covers important applications of additive manufacturing in the fields of medicine, education and space industry. Explores regulatory challenges associated with the emergence of additive manufacturing. Examines the use of rapid prototyping in clinical applications. The text will serve as a useful reference guide for graduate students and academic researchers in the fields of industrial engineering, manufacturing science, mechanical engineering, and aerospace engineering. This book discusses important application areas of additive manufacturing, including medicine, education, and the space industry, this reference text will be a serve as a useful text for graduate students and academic researchers in the fields of industrial engineering, manufacturing science, mechanical engineering, and aerospace engineering.
Download or read book World Congress on Medical Physics and Biomedical Engineering 2018 written by Lenka Lhotska and published by Springer. This book was released on 2018-05-29 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book (vol. 3) presents the proceedings of the IUPESM World Congress on Biomedical Engineering and Medical Physics, a triennially organized joint meeting of medical physicists, biomedical engineers and adjoining health care professionals. Besides the purely scientific and technological topics, the 2018 Congress will also focus on other aspects of professional involvement in health care, such as education and training, accreditation and certification, health technology assessment and patient safety. The IUPESM meeting is an important forum for medical physicists and biomedical engineers in medicine and healthcare learn and share knowledge, and discuss the latest research outcomes and technological advancements as well as new ideas in both medical physics and biomedical engineering field.
Download or read book Advances in Manufacturing IV written by Filip Gorski and published by Springer Nature. This book was released on with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Full Stride written by Victoria Tepe and published by Springer. This book was released on 2017-09-22 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ground-breaking title begins with an introductory overview of the Lower Extremity Gait Systems (LEGS) project, identifying concerns and observations as context for the reader to consider topics and challenges detailed in later chapters. Next are chapters that explore relevant military and civilian needs, and an essential historical context of the capabilities and limitations of contemporary prosthetics. The section concludes with an overview of essential components used in passive and active lower limb prosthetics, including sockets, foot, ankle, and knee systems, as well as emerging bionic systems. A second section considers research and development in orthotics, synthetic and biological materials, volitional control, and wearable robotics (also known as exoskeletons). Finally, expert authors explore advanced science and emerging medical perspectives in research related to limb salvage, osseointegration, limb transplantation, and tissue engineering. Designed for medical practitioners, engineers, students, and researchers who use or develop prosthetic technology for civilian or military amputees, Full Stride: Advancing the State of the Art in Lower Extremity Gait Systems will be of great interest to trauma specialists, orthopedists, rehabilitation specialists, nursing staff and physical therapists, as well as researchers and scientists who specialize in fields that shape and inform advanced prosthetic device development such as materials sciences, engineering (electrical, mechanical, biomedical), robotics, and human physiology.
Download or read book Progress in Digital and Physical Manufacturing written by Joel Oliveira Correia Vasco and published by Springer Nature. This book was released on 2023-06-14 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected papers presented at the second international Conference on Progress in Digital and Physical Manufacturing (ProDPM'21), organized by the School of Technology and Management (ESTG) of the Polytechnic Institute of Leiria (IPL), from the 27th to 29th of October 2021. It represents a significant contribution to the current advances in digital and physical manufacturing issues as it contains topical research in this field. The book is an essential reading for all of those working on digital and physical manufacturing, promoting better links between the academia and the industry. The conference papers cover a wide range of important topics like biomanufacturing, advanced rapid prototyping technologies, rapid tooling and manufacturing, micro-fabrication, 3D CAD and data acquisition, and collaborative design.
Download or read book Innovative Developments in Virtual and Physical Prototyping written by Paulo Jorge da Silva Bartolo and published by CRC Press. This book was released on 2011-09-16 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative Developments in Virtual and Physical Prototyping presents essential research in the area of Virtual and Rapid Prototyping. The volume contains reviewed papers presented at the 5th International Conference on Advanced Research in Virtual and Rapid Prototyping, hosted by the Centre for Rapid and Sustainable Product Development of the Polytechnic Institute of Leiria, Portugal, from September 28 to October 1, 2011. A wide range of topics is covered, such as CAD and 3D Data Acquisition Technologies, Additive and Nano Manufacturing Technologies, Rapid Tooling & Manufacturing, Biomanufacturing, Materials for Advanced Manufacturing Processes, Virtual Environments and Simulation, Applications of Virtual and Physical Prototyping Technologies. Innovative Developments in Virtual and Physical Prototyping is intended for engineers, designers and manufacturers who are active in the areas of mechanical, industrial and biomedical engineering.
Download or read book 3D Printing and Additive Manufacturing Technologies written by L. Jyothish Kumar and published by Springer. This book was released on 2018-06-07 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a selection of papers on advanced technologies for 3D printing and additive manufacturing, and demonstrates how these technologies have changed the face of direct, digital technologies for the rapid production of models, prototypes and patterns. Because of their wide range of applications, 3D printing and additive manufacturing technologies have sparked a powerful new industrial revolution in the field of manufacturing. The evolution of 3D printing and additive manufacturing technologies has changed design, engineering and manufacturing processes across such diverse industries as consumer products, aerospace, medical devices and automotive engineering. This book will help designers, R&D personnel, and practicing engineers grasp the latest developments in the field of 3D Printing and Additive Manufacturing.
