[PDF][PDF] Study on Expansion Performance of Calcified Coronary Arteries by Finite Element Modeling and Analysis of a Balloon with Blades

朱暁冬 - 2021 - waseda.repo.nii.ac.jp
… This is called elastic recoil. The … The three dimensional cutting balloon models with different
diameters are … device to be used to expand a balloon-expandable stent. The objective of …

[HTML][HTML] Computational analysis of self-expanding and balloon-expandable transcatheter heart valves

S Pasta, C Gandolfo - Biomechanics, 2021 - mdpi.com
… -resolution micro-CT scanner was used to acquire the stent … We observed a circular shape
of the deployed Evolut Pro in … -decision making of TAVI using quantitative parameters (ie, …

[PDF][PDF] Computational Analysis of Self-Expanding and Balloon-Expandable Transcatheter Heart Valves. Biomechanics 2021, 1, 43–52

S Pasta, C Gandolfo - 2021 - academia.edu
… -resolution micro-CT scanner was used to acquire the stent … We observed a circular shape
of the deployed Evolut Pro in … -decision making of TAVI using quantitative parameters (ie, …

Surrogate‐based multi‐objective design optimization of a coronary stent: Altering geometry toward improved biomechanical performance

NS Ribeiro, J Folgado… - International journal for …, 2021 - Wiley Online Library
… such as elastic recoil, flexibility of the delivery system, radial … balloon-expandable coronary
stent can be evaluated through … design was based on micro-CT images, generated by the …

Maglev-fabricated long and biodegradable stent for interventional treatment of peripheral vessels

J Ding, W Zhang, X Gao, H Zhang, G Sun, G Zhang… - 2024 - researchsquare.com
… to limited acute lumen gain, elastic recoil and dissections (2, 3). The below-… Our study of
balloon-expandable stents is just a … stents with vessel tissues through highresolution micro-CT (…

Computational Modeling of the Corrosion Process and Mechanical Performance of Biodegradable Stent

JY Tao, J Cheng, GT Zhao, X Hu… - Journal of Physics …, 2021 - iopscience.iop.org
… focally as shown in qualitative micro CT assessment[12]. … the stent most on inner surfaces
(the left partial enlargement of … is consistent with that observed in vitro degradation experiment …

Simulation of left ventricular outflow tract (LVOT) obstruction in transcatheter mitral valve-in-ring replacement

S Pasta, S Cannata, G Gentile, V Agnese… - Medical Engineering & …, 2020 - Elsevier
dimensions used for sizing of the balloon-expandable S3 … After acquisition with high-resolution
micro-CT scanner (Skyscan … After expansion, an elastic recoil was allowed by the contact …

[HTML][HTML] Advances in Fabrication Technologies for the Development of Next-Generation Cardiovascular Stents

A Das, S Mehrotra, A Kumar - Journal of Functional Biomaterials, 2023 - mdpi.com
… , improper corrosion rate observed in vivo hinders the application of these stents as … stents
presented excellent expansion behavior but high recoil ratios; on the other hand, PLA stents

Robust optimisation of Coronary Stents

NC Liu - 2022 - ses.library.usyd.edu.au
… history of stenting is the balloon-expandable stent developed … observed, limiting the long-term
success of coronary stenting. … Hence a stent design with low elastic recoil is preferred. • …

Simulation study of transcatheter heart valve implantation in patients with stenotic bicuspid aortic valve

S Pasta, S Cannata, G Gentile, M Di Giuseppe… - Medical & biological …, 2020 - Springer
… acquired with a high-resolution micro-CT scanner, and then, a … After each expansion (step
1), an elastic recoil of S3 device (… From post-TAVI CT imaging, we observed that the S3 stent