Fem Analysis Of The Human Knee Joint
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Fem Analysis Of The Human Knee Joint
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Author : Zahra Trad
language : en
Publisher: Springer
Release Date : 2018-02-13
Fem Analysis Of The Human Knee Joint written by Zahra Trad and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-13 with Technology & Engineering categories.
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.
Modeling And Analysis Of Knee And Hip Joints
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Author : Bhaskar Kumar Madeti
language : en
Publisher: Independent Author
Release Date : 2022-12-08
Modeling And Analysis Of Knee And Hip Joints written by Bhaskar Kumar Madeti and has been published by Independent Author this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-08 with categories.
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.
Human Knee Elbow And Shoulder Finite Element Modeling And Computing Techniques
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Author : Buvanesvari V K
language : en
Publisher: Independent Author
Release Date : 2022-12-08
Human Knee Elbow And Shoulder Finite Element Modeling And Computing Techniques written by Buvanesvari V K and has been published by Independent Author this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-08 with Health & Fitness categories.
The finite element modelling (FEM) is a powerful instrument to study articular and tissue mechanics, as it allows variables to be manipulated and situations simulated which are difficult or impossible to evaluate clinically or experimentally. The accuracy of FE models depends on well-defined anatomy, material properties and limits. Due to the significant inter-tissue structural variability in morphology, analysis of individual and insights tends to involve a subject- specific FE modelling. Modelling efforts in in vivo were limited by difficulties in data acquisition and multimodal data analysis, including proper registration and integration of data, in finite element model construction or validation. Recent, several techniques have increased the potential to incorporate accurate tissue boundaries and morphology for image reconstruction based on subject specific finite element analysis. Hence, the proposed system uses image segmentation with 3D FEM uses the concept of image segmentation of medical images. The proposed system uses canny edge detection or improved canny edge detection for the segmentation of medical images. The canny edge method extracts the edge information of MR images of knee cartilage by incorporating a vector image model. The study also uses certain noise removal models at its pre-processing stage to remove the presence of Rician noise in MRI. Finally, the obtained segmented edges is sent as input to the 3D conversion in Ansys. The ground truth information is collected from the skilled doctors, who are experts in knee.
Cartilage Tissue And Knee Joint Biomechanics
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Author : Amirsadegh Rezazadeh Nochehdehi
language : en
Publisher: Elsevier
Release Date : 2023-09-18
Cartilage Tissue And Knee Joint Biomechanics written by Amirsadegh Rezazadeh Nochehdehi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-18 with Technology & Engineering categories.
Cartilage, Tissue and Knee Joint Biomechanics: Fundamentals, Characterization and Modelling is a cutting-edge multidisciplinary book specifically focused on modeling, characterization and related clinical aspects. The book takes a comprehensive approach towards mechanics, fundamentals, morphology and properties of Cartilage Tissue and Knee Joints. Leading researchers from health science, medical technologists, engineers, academics, government, and private research institutions across the globe have contributed to this book. This book is a very valuable resource for graduates and postgraduates, engineers and research scholars. The content also includes comprehensive real-world applications. As a reference for the total knee arthroplasty, this book focuses deeply on existing related theories (including: histology, design, manufacturing and clinical aspects) to assist readers in solving fundamental and applied problems in biomechanical and biomaterials characterization, modeling and simulation of human cartilages and cells. For biomedical engineers dealing with implants and biomaterials for knee joint injuries, this book will guide you in learning the knee anatomy, range of motion, surgical procedures, physiological loading and boundary conditions, biomechanics of connective soft tissues, type of injuries, and more. Provides a comprehensive resource on the knee joint and its connective soft tissues; content included spans biomechanics, biomaterials, biology, anatomy, imaging and surgical procedure Covers ISO and FDA based regulatory control and compliance in the manufacturing process Includes discussions on the relationship between knee anatomical parameters and knee biomechanics
Human Knee Joint Image Reconstruction Mesh Generation And Finite Analysis
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Author : Marlon Jones Louis
language : en
Publisher: Independent Author
Release Date : 2022-11-23
Human Knee Joint Image Reconstruction Mesh Generation And Finite Analysis written by Marlon Jones Louis and has been published by Independent Author this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-23 with Health & Fitness categories.
Patellofemoral pain, stability and patellofemoral arthritis are a major problem among the younger and older aged individuals. Especially, with the populations where social habits include in load bearing daily activities with deep flexions such as kneeling and squatting. A proper understanding of the knee joint biomechanics may help in significantly improve the prevention and treatment of such disorders. Studies on tendons, cartilages, meniscus, ligaments, bones are continuously been studied and simulated analytically and experimentally with respect to tibiofemoral and patellofemoral joints to observe the behavior during different conditions that prevail within the genders. Apart from the studies mentioned, various other observational studies like arthroplasty, grafting techniques, resurfacing trochlear groove, maltracking of femur, with respect to tibia, maltracking of patella with respect to femur, patellar kinematics such as rotation, flexion, titling are constantly been studied and observed through which various inferences and contradictions evolve which leads the to explore more deeper in the field of orthopedics to determine the factors that affect and contribute to the joint. However age, gender, height, weight and the natural geometry of the each bone plays an important role in each individual leading each case to conclude with different inferences.
Trends In Mechanical And Biomedical Design
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Author : Esther Titilayo Akinlabi
language : en
Publisher: Springer Nature
Release Date : 2020-08-20
Trends In Mechanical And Biomedical Design written by Esther Titilayo Akinlabi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-20 with Technology & Engineering categories.
This book comprises select papers presented at the International Conference on Mechanical Engineering Design (ICMechD) 2019. The volume focuses on the recent trends in design research and their applications across the mechanical and biomedical domain. The book covers topics like tribology design, mechanism and machine design, wear and surface engineering, vibration and noise engineering, biomechanics and biomedical engineering, industrial thermodynamics, and thermal engineering. Case studies citing practical challenges and their solutions using appropriate techniques and modern engineering tools are also discussed. Given its contents, this book will prove useful to students, researchers as well as practitioners.
Biomedical Imaging And Computational Modeling In Biomechanics
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Author : Ugo Andreaus
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-08
Biomedical Imaging And Computational Modeling In Biomechanics written by Ugo Andreaus and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-08 with Technology & Engineering categories.
This book collects the state-of-art and new trends in image analysis and biomechanics. It covers a wide field of scientific and cultural topics, ranging from remodeling of bone tissue under the mechanical stimulus up to optimizing the performance of sports equipment, through the patient-specific modeling in orthopedics, microtomography and its application in oral and implant research, computational modeling in the field of hip prostheses, image based model development and analysis of the human knee joint, kinematics of the hip joint, micro-scale analysis of compositional and mechanical properties of dentin, automated techniques for cervical cell image analysis, and biomedical imaging and computational modeling in cardiovascular disease. The book will be of interest to researchers, Ph.D students, and graduate students with multidisciplinary interests related to image analysis and understanding, medical imaging, biomechanics, simulation and modeling, experimental analysis
Advances In Mechanism And Machine Science
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Author : Masafumi Okada
language : en
Publisher: Springer Nature
Release Date : 2023-11-04
Advances In Mechanism And Machine Science written by Masafumi Okada and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-04 with Technology & Engineering categories.
This book gathers the proceedings of the 16th IFToMM World Congress, which was held in Tokyo, Japan, on November 5–10, 2023. Having been organized every four years since 1965, the Congress represents the world’s largest scientific event on mechanism and machine science (MMS). The contributions cover an extremely diverse range of topics, including biomechanical engineering, computational kinematics, design methodologies, dynamics of machinery, multibody dynamics, gearing and transmissions, history of MMS, linkage and mechanical controls, robotics and mechatronics, micro-mechanisms, reliability of machines and mechanisms, rotor dynamics, standardization of terminology, sustainable energy systems, transportation machinery, tribology and vibration. Selected by means of a rigorous international peer-review process, they highlight numerous exciting advances and ideas that will spur novel research directions and foster new multidisciplinary collaborations.
Biomechanics Of Joints
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Author : Shyam D. Ganvir
language : en
Publisher: Jaypee Brothers Medical Publishers Pvt Limited
Release Date : 2013-02-22
Biomechanics Of Joints written by Shyam D. Ganvir and has been published by Jaypee Brothers Medical Publishers Pvt Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-22 with Biomechanics categories.
Advances In Mechanical And Materials Technology
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Author : Kannan Govindan
language : en
Publisher: Springer Nature
Release Date : 2022-01-01
Advances In Mechanical And Materials Technology written by Kannan Govindan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-01 with Technology & Engineering categories.
This book presents select papers from the International Conference on Energy, Material Sciences and Mechanical Engineering (EMSME) - 2020. The book covers the three core areas of energy, material sciences and mechanical engineering. The topics covered include non-conventional energy resources, energy harvesting, polymers, composites, 2D materials, systems engineering, materials engineering, micro-machining, renewable energy, industrial engineering and additive manufacturing. This book will be useful to researchers and professionals working in the areas of mechanical and industrial engineering, materials applications, and energy technology.