Optimization of dogboning phenomenon of the coronary artery stent

• Autorzy: Ciekot A. , Idziak-Jabłońska A. , Lacki P.
• Języki publikacji: EN

Abstrakty

EN

Optimization of the dogboning phenomenon of the coronary artery stent is the aim of the paper. The mathematical model for the slotted tube stent is formulated with the finite element analysis based on a parametric geometric model of stent. Some of the mechanical properties are examined: the expanding pressure, plastic strain, foreshortening and dogboning. This paper is focused on determination of the optimal parameters for lowest dogboning.

Słowa kluczowe

EN

dogboning; coronary artery stent; optimization model

PL

stent wieńcowy; model optymalizacji

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2012
• Tom: Vol. 11, nr 2
• Strony: 25--31
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Ciekot A.

autor

Idziak-Jabłońska A.

autor

Lacki P.

• Institute of Mathematics, Czestochowa University of Technology, Poland,

Bibliografia

• [1] Pochrząst M., Walke W., Kaczmarek M., Biomechanical characterization of the ballon-expandable slotted tube stents, Journal of Achievements in Materials and Manufacturing Engineering 2009, 2, 37, 340-347.
• [2] Walke W., Paszenda Z., Jurkiewicz W., Biomechanical behaviour of coronary stent design with OCC techology, Journal of Achievements in Mechanical & Materials Engineering. AMME 2007, 20, 1-2, January-February, 199-202.
• [3] Walke W., Paszenda Z., Filipiak J., Experimental and numerical biomechanical analysis of vascular stent, 13 International Scientific Conference Achievements in Mechanical & Materials Engineering AMME 2005, 699-703.
• [4] Wei-Qiang Wang, Dong-Ke Liang, Da-Zhi Yang, Min Qi, Analysis of the transient expansion behavior and design optimization of coronary stents by finite element method, Journal of Biomechanics 2006, 39, 21-32.
• [5] Zihui Xiaa, Feng Jua, Katsuhiko Sasaki, A general finite element analysis method for balloon expandable stents based on repeated unit cell (RUC) model. Finite Elements in Analysis and Design 2007, 43 649-658.
• [6] Rodak M., Dwukryterialna optymalizacja belek cienkościennych kształtowanych na zimno o wybranych przekrojach otwartych, Modelowanie Inżynierskie 2011, 42, 351-358 (in Polish).
• [7] Walke W., Paszenda Z., Marciniak J., Optymalizacja cech geometrycznych stentu wieńcowego z wykorzystaniem metody elementów skończonych, 12 International Scientific Conference Achievements in Mechanical & Materials Engineering AMME 2003, 1011-1016 (in Polish).
• [8] Ning Li, Hongwu Zhanga, Huajiang Ouyang, Shape optimization of coronary artery stent based on a parametric model, Finite Elements in Analysis and Design 2009, 45, 468-475.
• [9] Findeisen W., Szymanowski J., Wierzbicki A., Teoria i metody obliczeniowe optymalizacji, PWN, Warszawa 1980 (in Polish).
• [10] Luenberger D.G., Ye Y., Linear and Nonlinear Programing, Springer, New York 2007.