Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Modeling And Fabrication Of Prosthetic Sockets Using Selective Laser Sintering full books in PDF, epub, and Kindle. Read online Modeling And Fabrication Of Prosthetic Sockets Using Selective Laser Sintering ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Mario Carneiro Faustimi
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (632 download)
Download or read book Modeling and Fabrication of Prosthetic Sockets Using Selective Laser Sintering written by Mario Carneiro Faustimi and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and fabrication of prosthetic sockets using selective laser sintering written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Successful rehabilitation of transtibial amputees involves effective fitting of prosthetic components. However, conventional techniques used to produce sockets with suitable characteristics are labor intensive and expensive, and depend on the work of skilled prosthetists that are relatively scarce compared to the number of transtibial amputees. Selective Laser Sintering (SLS) is a very promising technique for producing subject-specific sockets for transtibial amputee prostheses due to its inherent ability to create complex three-dimensional objects directly from digital shape information without the need for specific tooling, molds or human labor. This dissertation presents a framework for the design, analysis, manufacture and testing of SLS sockets for transtibial prostheses, including the development of a computer-aided design model of the socket with compliant features to enhance comfort, structural analysis using a Finite Element Method (FEM) model, fabrication of a functional prototype using SLS, and experimental validation of the FEM analysis. The validation involved quantifying the failing conditions of sockets manufactured using the framework during destructive tests. The experimental failure loads for the sockets were within a 3% range of the FEM results and were considered satisfactory. The specific design of orthogonally compliant features for socket was also analyzed. This process included the preliminary evaluation of design alternatives using FEM with validation through experimental measurements, definition of specific design methodology for the best alternatives, incorporation of solution within the socket and refinement of design using auxiliary features obtained through topology optimization. Finally, to investigate the structural response of the SLS socket during gait, a FEM model (acquired from Computed Tomography data of a transtibial amputee) composed of a socket, liner and residual limb under quasi-static loading derived from typical ground reaction forces was employed. Three different compliant designs were evaluated to assess their ability to locally relieve local pressure during the stance phase of gait, as well as their structural integrity to ensure safety. The design with a compliant feature consisting of spiral slots within the socket wall was determined to produce a local average relief of 65.8% in the interface pressure, reducing the peak pressure from 172 kPa to 66.4 kPa.
Author : Mahendra Bhagwat Lokhande
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (49 download)
Download or read book Development of a compliance model for a prosthetic socket fabricated using selective laser sintering written by Mahendra Bhagwat Lokhande and published by . This book was released on 2001 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. Hanson
Publisher : IOS Press
ISBN 13 : 1643681052
Total Pages : 452 pages
Book Rating : 4.6/5 (436 download)
Download or read book DHM2020 written by L. Hanson and published by IOS Press. This book was released on 2020-09-11 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital human modeling (DHM) is an active field of research directed towards the goal of creating detailed digital models of the human body and its functions, as well as assessment methods for evaluating human interaction with products and production systems. These have many applications in ergonomics, design and engineering, in fields as diverse as the automotive industry and medicine. This book presents the proceedings of the 6th International Digital Human Modeling Symposium (DHM2020), held in Skövde, Sweden from 31 August to 2 September 2020. The conference was also accessible online for those unable to attend in person because of restrictions due to the Covid-19 pandemic. The symposium provides an international forum for researchers, developers and users to report their latest innovations, summarize new developments and experiences within the field, and exchange ideas, results and visions in all areas of DHM research and applications. The book contains the 43 papers accepted for presentation at the conference, and is divided into 6 sections which broadly reflect the topics covered: anthropometry; behavior and biomechanical modeling; human motion data collection and modeling; human-product interaction modeling; industry and user perspectives; and production planning and ergonomics evaluation. Providing a state-of-the-art overview of research and developments in digital human modeling, the book will be of interest to all those who are active in the field.
Author : Srikanth Tadepalli
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (547 download)
Download or read book Modeling and optimization of manufacturing through solid free-form fabrication written by Srikanth Tadepalli and published by . This book was released on 2003 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Reddy
Publisher : CRC Press
ISBN 13 : 0203859472
Total Pages : 748 pages
Book Rating : 4.2/5 (38 download)
Download or read book Innovative Developments in Design and Manufacturing written by J. N. Reddy and published by CRC Press. This book was released on 2009-09-22 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential reading on the latest advances in virtual prototyping and rapid manufacturing. Includes 110 peer reviewed papers covering: 1. Biomanufacturing, 2. CAD and 3D data acquisition technologies, 3. Materials, 4. Rapid tooling and manufacturing, 5. Advanced rapid prototyping technologies and nanofabrication, 6. Virtual environments and
Author : Rajkumar Velu
Publisher : Springer Nature
ISBN 13 : 9819971004
Total Pages : 255 pages
Book Rating : 4.8/5 (199 download)
Download or read book Digital Design and Manufacturing of Medical Devices and Systems written by Rajkumar Velu and published by Springer Nature. This book was released on with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.E/5 ( download)
Download or read book Journal of Rehabilitation Research & Development written by and published by . This book was released on 2011 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Seibt
Publisher : Taylor & Francis
ISBN 13 : 1000888312
Total Pages : 276 pages
Book Rating : 4.0/5 (8 download)
Download or read book The Sociomaterial Construction of Users written by David Seibt and published by Taylor & Francis. This book was released on 2023-06-09 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the intricate connections that link the current digitalization of manufacturing to our daily lives and identities as members of highly technologized societies. Based on extensive research on the prosthetics industry in Germany, the US, Canada, and Haiti, the author analyzes the sociomaterial construction of users, by demonstrating the ways in which the introduction of 3D printing changes how artificial limbs are designed, manufactured, distributed, and used. Critically examining the capacity of digital technologies to afford greater diversity of user roles, enable the inclusion of marginalized groups, and increase user participation in the innovation process, the author presents a theory of user construction that sheds light on the dynamic relationship between industrial digitalization and the future of use. An empirically grounded and conceptually informed study, The Sociomaterial Construction of Users will appeal to researchers in the fields of sociology, science and technology studies, and organization studies, as well as readers interested in 3D printing and the digitalization of society.
Author : Ajay Kumar
Publisher : Elsevier
ISBN 13 : 0323918352
Total Pages : 522 pages
Book Rating : 4.3/5 (239 download)
Download or read book Advances in Additive Manufacturing written by Ajay Kumar and published by Elsevier. This book was released on 2022-11-24 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book is a compilation of scholarly articles on the latest developments in the field of additive manufacturing, discussing nature-inspired and artificial intelligence–aided additive manufactured processes for different materials including biomanufacturing, and their applications, as well as various methods to enhance the characteristics of the materials produced, the efficiency of the manufacturing process itself, as well as optimal ways to develop a product in minimum time. The book explores the advancements in additive manufacturing from prefabrication stage to final product, with real-time defect detection, control, and process efficiency improvement covered. This book will be a great resource for engineers, researchers, and academics involved in this revolutionary and unique field of manufacturing. Discusses modeling of additive manufacturing processes by artificial intelligence Looks at the optimization of designs, technologies, and material fabrication and the use of simulation in additive manufacturing Includes case studies and real-world industrial problems and solutions
Author : Paulo Jorge da Silva Bartolo
Publisher : CRC Press
ISBN 13 : 1138001376
Total Pages : 678 pages
Book Rating : 4.1/5 (38 download)
Download or read book High Value Manufacturing: Advanced Research in Virtual and Rapid Prototyping written by Paulo Jorge da Silva Bartolo and published by CRC Press. This book was released on 2013-09-16 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Value Manufacturing is the result of the 6th International Conference on Advanced Research in Virtual and Rapid Prototyping, held in Leiria, Portugal, October 2013. It contains current contributions to the fi eld of virtual and rapid prototyping (V&RP) and is also focused on promoting better links between industry and academia. This volume comprises a collection of more than 110 reviewed papers which cover a wide range of topics, such as Additive and Nano Manufacturing Technologies, Biomanufacturing, Materials, Rapid Tooling and Manufacturing, CAD and 3D Data Acquisition Technologies, Simulation and Virtual Environments, and novel applications. High Value Manufacturing is intended for engineers, designers and manufacturers who are active in the fi elds of mechanical, industrial and biomedical engineering.
Author :
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.E/5 ( download)
Download or read book Journal of Rehabilitation Research and Development written by and published by . This book was released on 2005 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacob Segil
Publisher : Academic Press
ISBN 13 : 0128125403
Total Pages : 619 pages
Book Rating : 4.1/5 (281 download)
Download or read book Handbook of Biomechatronics written by Jacob Segil and published by Academic Press. This book was released on 2018-11-29 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Biomechatronics provides an introduction to biomechatronic design as well as in-depth explanations of some of the most exciting and ground-breaking biomechatronic devices in the world today. Edited by Dr. Jacob Segil and written by a team of biomechatronics experts, the work begins with broad topics concerning biomechatronic design and components, followed by more detailed discussions of specific biomechatronic devices spanning many disciplines. This book is structured into three main parts: biomechatronic design, biomechatronic components, and biomechatronic devices. The biomechatronic design chapter discusses the history of biomechatronics, conceptual design theory, biomechatronic design methods, and design tools. The next section discusses the technologies involved in the following components: sensors, actuators, and control systems. The biomechatronic devices chapters contains distinct examples of biomechatronic devices spanning visual prostheses to brain-machine interfaces. Each chapter presents the development of these biomechatronic devices followed by an in-depth discussion of the current state of the art The only book that covers biomechatronic design, components, and devices in one comprehensive text Accessible for readers in multiple areas of study, such as bioengineering, computer science, electrical engineering, mechanical engineering, and chemical engineering Includes the most recent and groundbreaking advances and work in the biomechatronics field through industry and academic contributors
Author : John Thomas Montgomery
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (657 download)
Download or read book Investigation and Design of an Actively Actuated Lower-limb Prosthetic Socket written by John Thomas Montgomery and published by . This book was released on 2009 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prosthetic socket worn by an amputee must serve a wide variety of functions, from stationary support to the transfer of forces necessary to move. Fit and comfort are important factors in determining the therapeutic effectiveness of a socket. A socket that does not fit the subject well will cause movement problems and potentially long-term health issues. Because a subject's residual limb changes volume throughout the day, it is desirable that the socket adapt to accommodate volume changes to maintain fit and comfort. This thesis presents research to manufacture adaptive sockets using selective laser sintering (SLS). This additive manufacturing process allows freedom to design a socket that has both compliant areas that can adapt to changes to the residual limb, as well as rigid regions to provide necessary support for the limb. A variety of concepts are discussed that are intended for manufacture by SLS, and that feature flexible inner membranes in various configurations. For each concept the membrane will be inflated or deflated to match the limb's change in volume and the thesis also presents a study to determine SLS machine parameters for optimal build results. A series of experiments was created to understand the ability of SLS manufactured plastics to be inflated and the possible performance.
Author :
Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (319 download)
Download or read book Journal of Rehabilitation R & D written by and published by . This book was released on 2005 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Amit Gefen
Publisher : Springer Science & Business Media
ISBN 13 : 3642246176
Total Pages : 524 pages
Book Rating : 4.6/5 (422 download)
Download or read book Patient-Specific Modeling in Tomorrow's Medicine written by Amit Gefen and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the frontier of research and clinical applications of Patient Specific Modeling, and provides a state-of-the-art update as well as perspectives on future directions in this exciting field. The book is useful for medical physicists, biomedical engineers and other engineers who are interested in the science and technology aspects of Patient Specific Modeling, as well as for radiologists and other medical specialists who wish to be updated about the state of implementation.
Author : Atul Babbar
Publisher : CRC Press
ISBN 13 : 1000622681
Total Pages : 243 pages
Book Rating : 4.0/5 (6 download)
Download or read book Additive Manufacturing Processes in Biomedical Engineering written by Atul Babbar and published by CRC Press. This book was released on 2022-07-29 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers innovative breakthroughs in additive manufacturing processes used for biomedical engineering. More and more, 3D printing is selected over traditional manufacturing processes, especially for complex designs, because of the many advantages such as fewer restrictions, better production cost savings, higher quality control, and accuracy. Current challenges and opportunities regarding material, design, cost savings, and efficiency are covered along with an outline of the most recent fabrication methods used for converting biomaterials into integrated structures that can fit best in anatomy while still obtaining the necessary architecture, mechanical reliability, biocompatibility, and anti-bacterial characteristics needed. Additional chapters will also focus on selected areas of applications such as bionics, affordable prostheses, implants, medical devices, rapid tooling, and drug delivery. Additive Manufacturing Processes in Biomedical Engineering: Advanced Fabrication Methods and Rapid Tooling Techniques acts as a first-hand reference for commercial manufacturing organizations which are mimicking tissue organs by using additive manufacturing techniques. By capturing the current trends of today’s manufacturing practices this book becomes a one-stop resource for manufacturing professionals, engineers in related disciplines, and academic researchers.
