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© 2023. This work is published under http://revistas.uned.es/index.php/RIBIM/about/editorialPolicies#openAccessPolicy (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Abstract - This paper presents a methodology for the numerical simulation study of the adaptability of the support structure (stent) of the aortic valve prostheses used in the transcatheter aortic valve implantation (TAVI) procedure to the particular anatomy of a specific patient. During this process, the valve prosthesis is introduced via a catheter to the implantation site. [...]the success of the intervention, as well as the durability and effectiveness of the prosthesis, depend to a large extent on the adaptation of the stent to the aortic cavity in which it is placed. In order to study the adaptation of the support structure, a procedure is established by which, based on numerical simulation using finite elements (FEM), aspects such as the contact areas between the two and the stress and deformation in these components can be evaluated. A complete model is then generated that evaluates the interaction between the artery and the stent and allows evaluation of aspects such as the contact areas between the two and the stress and deformation in these components.

Details

Title
METODOLOGÍA PARA EL ESTUDIO MEDIANTE SIMULACIÓN NUMÉRICA DE LA ADAPTACIÓN DEL STENT DE UNA PRÓTESIS VALVULAR AÓRTICA AL ÁREA DE IMPLANTACIÓN
Author
Garcia, Sofía Suárez; Campos, José Ángel López; García, Irea López; Del Río, David Agudo; Robleda, Abraham Segade; Baldonedo, Jacobo González
Pages
35-48
Publication year
2023
Publication date
Oct 2023
Publisher
Universidad Nacional de Educacion a Distancia (UNED)
Source type
Scholarly Journal
Language of publication
Spanish
ProQuest document ID
2889696402
Copyright
© 2023. This work is published under http://revistas.uned.es/index.php/RIBIM/about/editorialPolicies#openAccessPolicy (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.