Design Analysis and Fabrication of Articulated Foot Orthrosis |
Author(s): |
| P.Naga Sai Venkata Jaswanth , NRI Institute Of Technology; Dr.E.Siva Krishna, NRI Institute Of Technology; R.Prudhvi, NRI Institute Of Technology; B.Mahesh Babu, NRI Institute Of Technology, NRI Institute Of Technology |
Keywords: |
| Articulated Foot Orthosis, Foot Drop, Gait Stability, Finite Element Analysis, 3D Printing, CATIA V5, ANSYS, Polylactic Acid |
Abstract |
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This project focuses on designing, analyzing, and fabricating an Articulated Foot Orthosis (AFO) to address foot drop, improving gait stability and mobility. Using CATIA V5, a 3D model was developed with an articulated ankle joint allowing adjustable dorsiflexion. Finite Element Analysis (FEA) in ANSYS assessed stress distribution and structural integrity under gait conditions. Materials like PLA, ABS, and CFRP were evaluated, with PLA selected for its superior mechanical properties and lightweight nature. The AFO was fabricated using 3D printing, ensuring a custom fit and enhanced comfort. Gait analysis demonstrated improved ankle dorsiflexion, foot clearance, and overall stability. This research underscores the potential of integrating CAD, 3D printing, and FEA to develop patient-centric AFOs, offering an effective solution for foot drop and gait impairments. |
Other Details |
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Paper ID: IJSRDV13I10044 Published in: Volume : 13, Issue : 1 Publication Date: 01/04/2025 Page(s): 76-81 |
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