The choosing of optimal cell parameters of transcatheter aortic valve prosthesis

Ovcharenko E.A., Klyshnikov K.U., Savrasov G.V., Nyshtaev D.V., Glushkova T.V.
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This paper presents the analysis of dependences between frame basic cell geometry parameters and function via finite element analysis. The simplified models of frame cell with varied strut width, thickness and quantity in a circle was researched to evaluate radial forces, maximum stress and strain, permanent residual strain and pinching load forces. The outcomes of this study might help in the development of new artificial heart valves and during the analysis of existing in-clinical TAVI prostheses.

Keywords: Valve prosthesis, aorta, FEA, cell
Citation in English: Ovcharenko E.A., Klyshnikov K.U., Savrasov G.V., Nyshtaev D.V., Glushkova T.V. The choosing of optimal cell parameters of transcatheter aortic valve prosthesis // Computer Research and Modeling, 2014, vol. 6, no. 6, pp. 943-954
Citation in English: Ovcharenko E.A., Klyshnikov K.U., Savrasov G.V., Nyshtaev D.V., Glushkova T.V. The choosing of optimal cell parameters of transcatheter aortic valve prosthesis // Computer Research and Modeling, 2014, vol. 6, no. 6, pp. 943-954
DOI: 10.20537/2076-7633-2014-6-6-943-954
URL: http://crm-en.ics.org.ru/journal/article/2208/
Creative Commons License This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.
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