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Manufacturing & Biomechanical Analysis of a Human Shoulder Joint: A Methodology Review
Current Issue
Volume 1, 2014
Issue 5 (September)
Pages: 42-47   |   Vol. 1, No. 5, September 2014   |   Follow on         
Paper in PDF Downloads: 46   Since Aug. 28, 2015 Views: 1595   Since Aug. 28, 2015
Authors
[1]
Rahul Manohar Sherekar, Department of Mechanical Engineering, Jawaharlal Darda Institute of Engineering and Technology, Yavatmal, Pin- 445001, (M. S), India.
[2]
Anand Pawar, Department of Mechanical Engineering, Government Polytechnic, Amravati (M. S). India.
[3]
Paresh Bheda, Director, Protosys Technologies Pvt.Ltd.Mumbai, 400080, India.
Abstract
The paper involves building of humerus joint in relatively short time to help create and test various design features, ideas, concepts, functionality and in certain instances customization and performance. Rapid Prototyping technologies perform fabrication of implants in a highly controlled atmosphere which results in especially high purity. The layer-by-layer principle allows the fabrication of customized implants that fully fit patient’s data. The biomechanics is the theory of how tissues, cells, muscles, bones, organs and the motion of them and how their form and function are synchronized by basic mechanical properties. A finite element model of bones with accurate geometry and material properties retrieved from CT/MRI scan data are being widely used to make realistic investigations on the mechanical behaviour of bone structures. In the human body structure the shoulder complex is the functional unit that results in movement of the arm with respect to the trunk. This unit consists of the clavicle, scapula and humerus; the articulations linking them; and the muscles that move them. These structures are so functionally interrelated to one another that studying their individual functions is almost impossible. The present paper focuses on the anatomy, 3D scanning and modelling of humerus, scapula and clavicle. Finite element modelling of the ligaments and the muscles are carried out using the hexa-penta mesh elements in Hyper-Mesh. This meshed model is then analysed for Von Mises stresses for flexion and extension motions at different points using the advance simulation tool for non-linear analysis (LS Dyna). The results of this analysis are helpful for orthopedic surgeons for pre & post operative planning.
Keywords
3D scanning, CAD modeling, Rapid prototyping, Biomechanics, FEA (Finite Element Analysis)
Reference
[1]
Kukv Medappil “CAD/CAE in Biomedical Field” IEEE Transactions On Image Processing,pp 1292-1299
[2]
Chawla A1, Mukherjee S 2and Sharma G3 Indian Institute Of Technology; New Delhi, “Finite Element Meshing Of Human Bones From MRI/CT Raw Data” .
[3]
Carol Oatis, “Kinesiology: The mechanics and pathomechanics of human movement”, Lippincott Williams & Wilkins 2009, 118-119 .
[4]
W. Maurel, D. Thalmann, “Human shoulder modelling including scapulo-thoracic constraint joint sinus cones”, Computers & Graphics, vol. 24, 2000, 203-218.
[5]
Douglas D. Robertson et al, “Three-dimensional analysis of the proximal part of the humerus relevance to arthroplasty”, The Journal of Bone and Joint Surgery, 82-A (11), 2000 159-602.
[6]
Rho, J. Y., M. C. Hobatho, et al. “Relations of mechanical properties to density and CT numbers in human bone”, Med Eng Phys 17(5), 1995, 347-355.
[7]
Snyder, S. M. and E. Schneider, “Estimation of mechanical properties of cortical bone by computed tomography”, J Orthop Res 9(3), 1991, 422-431.
[8]
Brian Curless, “From range scans to 3D models”, Computer Graphics, 33 (4), 2000, 38–41.
[9]
Prof.D.S. Ingole, Build orientation analysis for minimum cost determination in FDM, Proc. IMechE Vol. 225 Part B: J. Engineering Manufacturing.
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