Structural Design and Analysis of Below-knee Prosthetic Leg in Mechanical System

Abstract

Background A prosthetic leg is not a counterfeit appendage but rather than an artificial limb, that is connected where the leg has been excised due to an injury accident, sickness, or other medical reasons. Presently, prosthetics offer an option for people with an amputee to enable them living in a conventional life. Prosthetic legs can vary in complexity and design depending on the level of amputation, needs and goals of the individual as well as their lifestyle and activities. Research Design and Methods: In this study, we aimed to develop a structural design and analysis of below knee prosthetic leg that can provide adequate support and mobility to amputees. The 3D experience software Solidworks is used for structural design of the prosthetic and Finite Element Analysis (FEA) is employed to simulate the performance under various loading conditions. Results The analytical result demonstrates the functionality of the prosthetic leg and highlights the safety measure of the body structure that meets high standards of performance, durability, and regulatory compliance. Limitations: The design and drafting of the model is done only in silico (computer) methods. Further, static analysis of the prototype model is evaluated using Solidworks simulation (version 2016). Actual analysis (real-life analysis) of the prototype is not structured in this paper. Conclusion This study represents a modern generation and approvingly operational pneumatic prosthetic leg. Technological evolution has led to the development of more advanced prosthetics to improve the human mankind who have amputees.