Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis
This article presents an analysis of the impact of the transcatheter prosthesis frame design features on the results of its implantation in the aortic root model. In this paper we analyzed the various approaches to the design of such structures, as well as modifications in order to improve their fun...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Computer Science
2015-08-01
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| Series: | Компьютерные исследования и моделирование |
| Subjects: | |
| Online Access: | http://crm.ics.org.ru/uploads/crmissues/crm_2015_4/150709.pdf |
| _version_ | 1818057718526640128 |
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| author | Evgeny Andreevich Ovcharenko Kirill Urievitch Klyshnikov Gennady Victorovich Savrasov Dmitry Vladimirovich Nyshtaev Yuliya Aleksandrovna Kudryavtseva |
| author_facet | Evgeny Andreevich Ovcharenko Kirill Urievitch Klyshnikov Gennady Victorovich Savrasov Dmitry Vladimirovich Nyshtaev Yuliya Aleksandrovna Kudryavtseva |
| author_sort | Evgeny Andreevich Ovcharenko |
| collection | DOAJ |
| description | This article presents an analysis of the impact of the transcatheter prosthesis frame design features on the results of its implantation in the aortic root model. In this paper we analyzed the various approaches to the design of such structures, as well as modifications in order to improve their functional characteristics during the implantation. As a general method for obtaining the results of interaction of the objects was used finite element method with nonlinear materials description and analysis of the main parameters: the stress-strain state, radial and friction forces. |
| first_indexed | 2024-12-10T12:49:11Z |
| format | Article |
| id | doaj.art-964304d8d3c3450eaec4c98d348b0540 |
| institution | Directory Open Access Journal |
| issn | 2076-7633 2077-6853 |
| language | Russian |
| last_indexed | 2024-12-10T12:49:11Z |
| publishDate | 2015-08-01 |
| publisher | Institute of Computer Science |
| record_format | Article |
| series | Компьютерные исследования и моделирование |
| spelling | doaj.art-964304d8d3c3450eaec4c98d348b05402022-12-22T01:48:20ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532015-08-017490992210.20537/2076-7633-2015-7-4-909-9222348Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysisEvgeny Andreevich OvcharenkoKirill Urievitch KlyshnikovGennady Victorovich SavrasovDmitry Vladimirovich NyshtaevYuliya Aleksandrovna KudryavtsevaThis article presents an analysis of the impact of the transcatheter prosthesis frame design features on the results of its implantation in the aortic root model. In this paper we analyzed the various approaches to the design of such structures, as well as modifications in order to improve their functional characteristics during the implantation. As a general method for obtaining the results of interaction of the objects was used finite element method with nonlinear materials description and analysis of the main parameters: the stress-strain state, radial and friction forces.http://crm.ics.org.ru/uploads/crmissues/crm_2015_4/150709.pdfValve prosthesisaortaFEAframe design |
| spellingShingle | Evgeny Andreevich Ovcharenko Kirill Urievitch Klyshnikov Gennady Victorovich Savrasov Dmitry Vladimirovich Nyshtaev Yuliya Aleksandrovna Kudryavtseva Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis Компьютерные исследования и моделирование Valve prosthesis aorta FEA frame design |
| title | Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| title_full | Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| title_fullStr | Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| title_full_unstemmed | Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| title_short | Choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| title_sort | choice of design of transcatheter aortic valve prosthesis frame based on finite element analysis |
| topic | Valve prosthesis aorta FEA frame design |
| url | http://crm.ics.org.ru/uploads/crmissues/crm_2015_4/150709.pdf |
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