Ni-Ti self-expanding vascular stent configuration and biomedical interaction with artery: Finite element analysis

0477150 - FZÚ 2018 RIV CH eng C - Konferenční příspěvek (zahraniční konf.)
Shayanfard, Pejman - Šandera, P. - Horníková, J. - Petruška, J. - Šittner, Petr - Pokluda, J.
Ni-Ti self-expanding vascular stent configuration and biomedical interaction with artery: Finite element analysis.
Solid State Phenomena. Vol. 258. Zürich: Trans Tech Publications Ltd., 2017, 258 P (2017), s. 366-369. ISBN 9783038356264. E-ISSN 1662-9779.
[International Conference on Materials Structure and Micromechanics of Fracture, MSMF8 (8.). Brno (CZ), 27.07.2016-29.07.2016]
Institucionální podpora: RVO:68378271
Klíčová slova: finite element * Intracoil * Nitinol * popliteal artery * S.m.a.r.t * self-expanding * stent * Superficial femoral artery (SFA)
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)

In spite of the fact that the US Food and Drug Administration (FDA) has approved Intracoil and s.m.a.r.t Nitinol stents for superficial femoral artery (SFA), some alternative designs of Nitinol stents are being implanted today, representing the off-label use of the devices. Among the currently stents used for the SFA, s.m.a.r.t and Intracoil stents show the most desirable long-term results but it is not understood why. In the present work, delivery of the s.m.a.r.t and Intracoil Nitinol stents and their release inside a stenotic point of the artery was simulated by FE implemented SMA model using a creative manual controlled method.
Trvalý link: http://hdl.handle.net/11104/0273525