Design of custom splint for distal radius fractures in Children through Generative design, Finite Element analysis and 3D Printing

Aguilar A.J.L.; Yauce R.L.P.; Sifuentes M.S. · Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS (2024) · DOI: 10.1109/embc53108.2024.10782556

Resumen

In this article, we investigate the effectiveness of parametric design in Fusion 360, guided by generative design studies and complemented with finite element analysis (FEA) simulations, to develop custom splints through 3D printing. Our goal is to provide a more comfortable and functional alternative to conventional splints, particularly in the treatment of pediatric fractures in the distal radius, addressing limitations associated with traditional options. Additionally, we aim to fill the information gap regarding the use of 3D-printed splints for fractures, specifically through the application of generative design technologies in this context. Based on the obtained results, a custom splint with specific dimensions, weight (103g), and detailed strength has been designed. The splint has demonstrated robustness and safety, efficiently supporting specific loads. These achievements position the splint as a promising option for treating pediatric distal radius fractures. This study lays the groundwork for future research and clinical applications.

Instituciones: Pontificia Universidad Católica del Perú