TRANSIENT STUDY BY THE FINITE ELEMENT METHOD OF THE MECHANICAL BEHAVIOR OF THE CONVENTIONAL NITINOL STENT WITH THE AORTA

Authors

  • Aristides Rivera Torres
  • Gilberto Garcia del Pino
  • Cleinaldo de Almeida Costa
  • Guilherme Benjamin Brandão Pitta
  • Marcos Dantas
  • Ítalo Carvalo da Costa

Keywords:

Meshes, Conventional Stent, Triple Stent, Aorta Artery

Abstract

Thoracic aortic aneurysms are a highly serious condition whose consequences can be life-threatening. Despite diagnostic methods and intra- and postoperative monitoring, aneurysms pose a challenge for all involved professionals, especially surgeons. The finite element method is a numerical method that has been used as an innovative approach for safely evaluating stents when implanted and accommodated in the aorta. In this study, a study was conducted using ANSYS Workbench 2022 R2 software to evaluate the mechanical behavior of stents. This study simulated the dynamic response to time-varying loads, using the Transient Structural Analysis tool to calculate displacements, stresses, and deformations over time.

DOI: https://doi.org/10.56238/sevened2025.029-054

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Published

2025-08-22

Issue

Expanded Science: Innovation and Research

Section

Articles

License

Copyright (c) 2025 Aristides Rivera Torres, Gilberto Garcia del Pino, Cleinaldo de Almeida Costa, Guilherme Benjamin Brandão Pitta, Marcos Dantas, Ítalo Carvalo da Costa

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Torres, A. R. ., del Pino, G. G., de Almeida Costa, C., Pitta, G. B. B. ., Dantas, M. ., & da Costa, Ítalo C. . (2025). TRANSIENT STUDY BY THE FINITE ELEMENT METHOD OF THE MECHANICAL BEHAVIOR OF THE CONVENTIONAL NITINOL STENT WITH THE AORTA. Seven Editora, 936-951. https://sevenpubl.com.br/editora/article/view/7867