Design Analysis of Prosthesis Feet using Additive Manufacturing Technology

The study presents the design and analysis of prosthetic feet using additive manufacturing technology. The aim of the study was to develop prosthetic feet that are comfortable, lightweight, durable, and cost-effective. The work involved the use of Computer-Aided Design (CAD) software to create a 3D model of the prosthetic feet. Finite Element Analysis (FEA) was also conducted to evaluate the stress and strain distribution of the prosthetic feet. The analysis was performed under different loading conditions, including static, dynamic, and fatigue. The study found that the design of the prosthetic feet significantly affected the stress and strain distribution, with the maximum stress concentration occurring in the ankle region. However, the use of additive manufacturing technology enabled the design and manufacture of prosthetic feet with improved mechanical properties, including increased strength and reduced weight. Overall, the study concludes that the use of additive manufacturing technology in the design and manufacture of prosthetic feet has the potential to improve the comfort, durability, and cost-effectiveness of prosthetic feet, leading to an improved quality of life for amputees.