Download or read book Modeling and Analysis of Knee and Hip Joints written by Bhaskar Kumar Madeti and published by Independent Author. This book was released on 2022-12-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanics as an independent branch of science has gained considerable importance over the last seven decades especially owing to its valuable medical applications. Replacement of hip joint and knee components due to wear, injury or even breakage caused by accidents or due to senility. Consequently, considerable research has been intensively choosing suitable synthetic materials, conducting experiments on musculoskeletal models and carrying out an appropriate finite element analysis. However researchers have not concentrated on the detailed analysis of various forces in the bones and muscles connected to the knee and hip joints. Attention of researchers in recent past has been leaning more towards the biological and medical fields than on the mechanical computations. The present work aims at developing a representation of all the forces by the free body diagrams of the hip and knee joints. To know the force or stress distribution in the hip and knee joints of human being, one has to understand hip and knee anatomy. Knee joint is a complicated assembly; force analysis of knee is carried out by using principles of classical mechanics. Axial compressive and Muscle forces are the two forces which acts on the knee joint, is determined for three different postures of human being (standing, staircase accent and staircase decent). Hip joint is also another intricate assembly; here force analysis of hip is also carried out by using principles of classical mechanics. Axial compressive and ligament forces are the two forces which acts on the hip joint, is determined for standing and bending postures for various body weights of human being. The two major bones involved in both knee and hip joints are Tibia and Femur. In order to create 3D geometric models of these bones, image processing software is used. The input source for image processing software is CT Scan slices (DICOM images). The sequence of the slices is selected, by using scan image processing tools like segmentation, volume rendering and various filters, three dimensional models are created. Finally, fine mesh is generated to these bone models, these files are saved as .stl format and imported to ANSYS 15.0. By providing the boundary conditions to the 3D models of bones in ANSYS software, the Von-Mises stresses, normal stresses and total deformations are evaluated for both the bones, Tibia and Femur.

Download or read book FEM Analysis of the Human Knee Joint written by Zahra Trad and published by Springer. This book was released on 2018-02-13 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, numerous scientific investigations have studied the anatomical, biomechanical and functional role of structures involved in the human knee joint. The Finite Element Method (FEM) has been seen as an interesting tool to study and simulate biosystems. It has been extensively used to analyse the knee joint and various types of knee diseases and rehabilitation procedures such as the High Tibial Osteotomy (HTO). This work presents a review on FEM analysis of the human knee joint and HTO knee surgery, and discusses how adequate this computational tool is for this type of biomedical applications. Hence, various studies addressing the knee joint based on Finite Element Analysis (FEA) are reviewed, and an overview of clinical and biomechanical studies on the optimization of the correction angle of the postoperative knee surgery is provided.

Download or read book Personalized Hip and Knee Joint Replacement written by Charles Rivière and published by Springer Nature. This book was released on 2020-06-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes and illustrates the surgical techniques, implants, and technologies used for the purpose of personalized implantation of hip and knee components. This new and flourishing treatment philosophy offers important benefits over conventional systematic techniques, including component positioning appropriate to individual anatomy, improved surgical reproducibility and prosthetic performance, and a reduction in complications. The techniques described in the book aim to reproduce patients’ native anatomy and physiological joint laxity, thereby improving the prosthetic hip/knee kinematics and functional outcomes in the quest of the forgotten joint. They include kinematically aligned total knee/total hip arthroplasty, partial knee replacement, and hip resurfacing. The relevance of available and emerging technological tools for these personalized approaches is also explained, with coverage of, for example, robotics, computer-assisted surgery, and augmented reality. Contributions from surgeons who are considered world leaders in diverse fields of this novel surgical philosophy make this open access book will invaluable to a wide readership, from trainees at all levels to consultants practicing lower limb surgery

Download or read book White Paper on Joint Replacement written by Hans-Holger Bleß and published by Springer. This book was released on 2017-11-03 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is published open access under a CC BY 4.0 license. White Paper on Joint Replacement This White Paper details the status of hip and knee arthroplasty care in Germany. Hip and knee replacements are amongst the most frequently performed procedures and usually become necessarily due to age-related wear of the joint, osteoarthritis and fractures of the femoral neck. In light of demographic change, demands with regard to standards of care and the procedures are likely to rise. Contents • This White Paper contains information on indications, procedures, health economic aspects and the healthcare system stakeholders involved. • It portrays current developments with regard to the prevalence of hip and knee arthroplasty, the healthcare situation and quality of care within the chain of medical care. • This book is complemented by a chapter assessing the current situation from an expert perspective with contributions from renowned experts in the fields of science, medical technology and medical practice. This book addresses people involved in shaping and representing the healthcare system from a variety of fields including medical professions, health insurances and health sciences as well as journalists and patient representatives.

Download or read book Computational Biomechanics written by Kozaburo Hayashi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The combination of readily available computing power and progress in numerical techniques has made nonlinear systems - the kind that only a few years ago were ignored as too complex - open to analysis for the first time. Now realistic models of living systems incorporating the nonlinear variation and anisotropic nature of physical properties can be solved numerically on modern computers to give realistically usable results. This has opened up new and exciting possibilities for the fusing of ideas from physiology and engineering in the burgeoning new field that is biomechanics. Computational Biomechanics presents pioneering work focusing on the areas of orthopedic and circulatory mechanics, using experimental results to confirm or improve the relevant mathematical models and parameters. Together with two companion volumes, Biomechanics: Functional Adaptation and Remodeling and the Data Book on Mechanical Properties of Living Cells, Tissues, and Organs, this monograph will prove invaluable to those working in fields ranging from medical science and clinical medicine to biomedical engineering and applied mechanics.

Download or read book Finite Element Methods for Particle Transport written by Ron Tunstall Ackroyd and published by Taylor & Francis Group. This book was released on 1997 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the transport of neutral particles, neutrons and photons, using the finite element method to address practical problems in nuclear power and mineral prospecting. Includes discussions of how the method began and has matured to become a practical tool complementing the stochastic Monte Carlo method, spatial finite elements, examples of calculations, equivalent forms of the Boltzmann equation, neutron streaming in voids, some aspects of discontinuous variational solutions, complementary principles and benchmarking, time-dependent transport, and modelling three-dimensional systems. Double spaced. Annotation copyright by Book News, Inc., Portland, OR

Download or read book Hip Biomechanics written by Shinichi Imura and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the arranged monograph based on the Hip Biomechanics Symposium held on November 1992 in Fukui, Japan. It consists of six major sections: loading, gait analysis, total hip arthroplasty, osteotomies, motion analysis, and stem designs for stability. The most important aim of the volume is to overview the current research outcomes in the biomechanical approaches to adult hip diseases. Each of these sections brings together many of the leading researchers in this field. The information found here will be of benefit to orthopedic surgeons and researchers in the related areas.

Download or read book Computer Vision Computer Graphics Collaboration Techniques written by André Gagalowicz and published by Springer. This book was released on 2007-06-06 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third International Conference on Computer Vision/Computer Graphics collaboration techniques involving image analysis/synthesis approaches MIRAGE 2007, held in Rocquencourt, France, in March 2007. The 55 revised full cover foundational, methodological, and application issues.

Download or read book Total Knee Arthroplasty written by James Alan Rand and published by Lippincott Williams & Wilkins. This book was released on 1993 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference on total knee arthroplasty describes all surgical techniques and prosthetic designs for primary and revision arthroplasty, discusses every aspect of patient selection, preoperative planning, and intraoperative and postoperative care.

Download or read book Movement System Impairment Syndromes of the Extremities Cervical and Thoracic Spines E Book written by Shirley Sahrmann and published by Elsevier Health Sciences. This book was released on 2010-11-19 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively illustrated and evidence based, Movement System Impairment Syndromes of the Extremities, Cervical and Thoracic Spines helps you effectively diagnose and manage musculoskeletal pain. It discusses diagnostic categories and their associated muscle and movement imbalances, and makes recommendations for treatment. Also covered is the examination itself, plus exercise principles, specific corrective exercises, and the modification of functional activities. Case studies provide examples of clinical reasoning, and a companion Evolve website includes video clips of tests and procedures. Written and edited by the leading experts on muscle and movement, Shirley Sahrmann and associates, this book is a companion to the popular Diagnosis and Treatment of Movement Impairment Syndromes. An organized and structured method helps you make sound decisions in analyzing the mechanical cause of movement impairment syndromes, determining the contributing factors, and planning a strategy for management. Detailed, yet clear explanations of examination, exercise principles, specific corrective exercises, and modification of functional activities for case management provide the tools you need to identify movement imbalances, establish the relevant diagnosis, and develop the corrective exercise prescription. Case studies illustrate the clinical reasoning used in managing musculoskeletal pain. Evidence-based research supports the procedures covered in the text. Over 360 full-color illustrations -- plus tables and summary boxes -- highlight essential concepts and procedures. A companion Evolve website includes video clips demonstrating the tests and procedures and printable grids from the book.

Download or read book Human Interaction and Emerging Technologies written by Tareq Ahram and published by Springer. This book was released on 2019-07-24 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on research and developments in human-technology interaction. A special emphasis is given to human-computer interaction, and its implementation for a wide range of purposes such as healthcare, aerospace, telecommunication, and education, among others. The human aspects are analyzed in detail. Timely studies on human-centered design, wearable technologies, social and affective computing, augmented, virtual and mixed reality simulation, human rehabilitation and biomechanics represent the core of the book. Emerging technology applications in business, security, and infrastructure are also critically examined, thus offering a timely, scientifically-grounded, but also professionally-oriented snapshot of the current state of the field. The book is based on contributions presented at the 1st International Conference on Human Interaction and Emerging Technologies, IHIET 2019, held on August 22-24, in Nice, France. It offers a timely survey and a practice-oriented reference guide to systems engineers, psychologists, sport scientists, physical therapists, as well as decision-makers, designing or dealing with the new generation of service systems. User Experience of a Social Media Based Knowledge Sharing System in Industry Work, Chapter of this book is available open access under a CC BY 4.0 license at link.springer.com

Download or read book Prosthetic Joint Infections written by Trisha Peel and published by Springer. This book was released on 2017-11-28 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the most updated clinical guidelines that are vital for the prevention infections and care of patients with joint infections following a replacement surgery, one of the highest volume medical interventions globally. Sections address the diagnosis, management approaches and prevention of prosthetic joint infections. Written by experts in the field, this text provides a brief overview of the literature and current recommendations in each of the specified areas. Given the rapidly evolving state-of-play in this clinical area, this compendium grows increasingly important to clinicians in their management decisions. Prosthetic Joint Infections is a valuable resource for infectious disease specialists, epidemiologists, surgeons, and orthopedic specialists who may work with patients with prosthetic joint infections.

Download or read book The Hip and Knee Book written by Kim Burton and published by Stationery Office Books (TSO). This book was released on 2009-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This booklet is an indispensable resource for anyone that has osteoarthritis affecting their hip or knee. The advice contained in this booklet is based on the latest medical research, and has been developed with the help of people with osteoarthritis. Aimed at the end-user, it is written in an informal, user-friendly manner that provides clear advice on how to copy with osteoarthritis. The booklet not only covers how to manage osteoarthritis but outlines what osteoarthritis is, what causes it and how it can be diagnosed. The Hip & Knee Book is designed to help sufferers understand what has happened to them and that despite the illness there is plenty that can be done to help overcome the pain and increase activity. The booklet explains what sufferers can do, why they should do this and explains how to do it. All exercises are accompanied by 'how to' illustrations. This booklet is available to order as a single copy, or as a pack of 10. It is also available in an English edition.

Download or read book Handbook of Human Motion written by and published by Springer. This book was released on 2018-04-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Human Motion is a large cross-disciplinary reference work which covers the many interlinked facets of the science and technology of human motion and its measurement. Individual chapters cover fundamental principles and technological developments, the state-of-the-art and consider applications across four broad and interconnected fields; medicine, sport, forensics and animation. The huge strides in technological advancement made over the past century make it possible to measure motion with unprecedented precision, but also lead to new challenges. This work introduces the many different approaches and systems used in motion capture, including IR and ultrasound, mechanical systems and video, plus some emerging techniques. The large variety of techniques used for the study of motion science in medicine can make analysis a complicated process, but extremely effective for the treatment of the patient when well utilised. The handbook descri bes how motion capture techniques are applied in medicine, and shows how the resulting analysis can help in diagnosis and treatment. A closely related field, sports science involves a combination of in-depth medical knowledge and detailed understanding of performance and training techniques, and motion capture can play an extremely important role in linking these disciplines. The handbook considers which technologies are most appropriate in specific circumstances, how they are applied and how this can help prevent injury and improve sporting performance. The application of motion capture in forensic science and security is reviewed, with chapters dedicated to specific areas including employment law, injury analysis, criminal activity and motion/facial recognition. And in the final area of application, the book describes how novel motion capture techniques have been designed specifically to aid the creation of increasingly realistic animation within films and v ideo games, with Lord of the Rings and Avatar just two examples. Chapters will provide an overview of the bespoke motion capture techniques developed for animation, how these have influenced advances in film and game design, and the links to behavioural studies, both in humans and in robotics. Comprising a cross-referenced compendium of different techniques and applications across a broad field, the Handbook of Human Motion provides the reader with a detailed reference and simultaneously a source of inspiration for future work. The book will be of use to students, researchers, engineers and others working in any field relevant to human motion capture.

Download or read book Numerical Solution of Initial value Problems in Differential algebraic Equations written by K. E. Brenan and published by SIAM. This book was released on 1996-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many physical problems are most naturally described by systems of differential and algebraic equations. This book describes some of the places where differential-algebraic equations (DAE's) occur. The basic mathematical theory for these equations is developed and numerical methods are presented and analyzed. Examples drawn from a variety of applications are used to motivate and illustrate the concepts and techniques. This classic edition, originally published in 1989, is the only general DAE book available. It not only develops guidelines for choosing different numerical methods, it is the first book to discuss DAE codes, including the popular DASSL code. An extensive discussion of backward differentiation formulas details why they have emerged as the most popular and best understood class of linear multistep methods for general DAE's. New to this edition is a chapter that brings the discussion of DAE software up to date. The objective of this monograph is to advance and consolidate the existing research results for the numerical solution of DAE's. The authors present results on the analysis of numerical methods, and also show how these results are relevant for the solution of problems from applications. They develop guidelines for problem formulation and effective use of the available mathematical software and provide extensive references for further study.

Download or read book Knee Joint Vibroarthrographic Signal Processing and Analysis written by Yunfeng Wu and published by Springer. This book was released on 2015-01-29 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the cutting-edge technologies of knee joint vibroarthrographic signal analysis for the screening and detection of knee joint injuries. It describes a number of effective computer-aided methods for analysis of the nonlinear and nonstationary biomedical signals generated by complex physiological mechanics. This book also introduces several popular machine learning and pattern recognition algorithms for biomedical signal classifications. The book is well-suited for all researchers looking to better understand knee joint biomechanics and the advanced technology for vibration arthrometry. Dr. Yunfeng Wu is an Associate Professor at the School of Information Science and Technology, Xiamen University, Xiamen, Fujian, China.

Download or read book Computational Modeling in Bioengineering and Bioinformatics written by Nenad Filipovic and published by Academic Press. This book was released on 2019-10-09 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Modeling in Bioengineering and Bioinformatics promotes complementary disciplines that hold great promise for the advancement of research and development in complex medical and biological systems, and in the environment, public health, drug design, and so on. It provides a common platform by bridging these two very important and complementary disciplines into an interactive and attractive forum. Chapters cover biomechanics and bioimaging, biomedical decision support system, data mining, personalized diagnoses, bio-signal processing, protein structure prediction, tissue and cell engineering, biomedical image processing, analysis and visualization, high performance computing and sports bioengineering. The book's chapters are the result of many international projects in the area of bioengineering and bioinformatics done at the Research and Development Center for Bioengineering BioIRC and by the Faculty of Engineering at the University of Kragujevac, Serbia. Presents recent advances at the crossroads of biomedical engineering and bioinformatics, one of the hottest areas in biomedical and clinical research Discusses a wide range of leading-edge research topics, including biomechanics and bioimaging, biomedical decision support systems, data mining, personalized diagnoses, bio-signal processing, protein structure prediction, tissue and cell engineering, amongst others Includes coverage of biomechanical, bioengineering and computational methods of treatment and diagnosis