Computational modeling of balloon-expandable stent deployment in coronary artery using the finite element method
… as stent expansion, foreshortening, dog-boning, elastic recoil… the conclusion that in spite of
the thinner struts, the stent that … documented dimensions rather than using micro-CT images …
the thinner struts, the stent that … documented dimensions rather than using micro-CT images …
[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 …
diameters are … device to be used to expand a balloon-expandable stent. The objective of …
[PDF][PDF] Experimental and Computational Investigation of Atherosclerotic Plaque Biomechanics
BLOR BE - 2019 - aran.library.nuigalway.ie
… based on experimentally observed mechanical behaviour. The … force during self-expanding
stent deployment. Application for … simulation of balloon expandable stent for assessment of …
stent deployment. Application for … simulation of balloon expandable stent for assessment of …
In vivo and in vitro evaluation of a biodegradable magnesium vascular stent designed by shape optimization strategy
… vitro evaluations drove stent optimization, based on observed … OPT stents were defined
using 3D balloon-stent expansion … of the degraded stent was captured by micro-CT. Based on …
using 3D balloon-stent expansion … of the degraded stent was captured by micro-CT. Based on …
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, …
of the deployed Evolut Pro in … -decision making of TAVI using quantitative parameters (ie, …
Long-term in vivo study of biodegradable Zn-Cu stent: a 2-year implantation evaluation in porcine coronary artery
… Micro-CT analysis showed that the implanted stent was able to … tomography (Micro-CT),
histopathological observations, scanning … of a balloon-expandable stent, the Zn-Cu stent has to …
histopathological observations, scanning … of a balloon-expandable stent, the Zn-Cu stent has to …
Radial force: an underestimated parameter in oversizing transcatheter aortic valve replacement prostheses: in vitro analysis with five commercialized valves
S Egron, B Fujita, L Gullón, D Pott, T Schmitz-Rode… - ASAIO …, 2018 - journals.lww.com
… out that recoil behavior of balloon-expandable stents impacts … RF profiles of balloon-expandable
and self-expanding valves. … In this study, elastic recoil was observed with the XT26, but …
and self-expanding valves. … In this study, elastic recoil was observed with the XT26, but …
Mechanical properties of selective laser sintering (SLS) additive manufactured chiral auxetic cylindrical stent
LC Geng, XL Ruan, WW Wu, R Xia, DN Fang - Experimental Mechanics, 2019 - Springer
… Firstly, through combining micro-CT tomography and image-… An ideal stent should
have large radius expanding deformation … mechanical behaviors of stainless steel balloon-expandable …
have large radius expanding deformation … mechanical behaviors of stainless steel balloon-expandable …
Assessment of structure integrity, corrosion behavior and microstructure change of AZ31B stent in porcine coronary arteries
S Chen, B Zhang, B Zhang, H Lin, H Yang… - Journal of Materials …, 2020 - Elsevier
… [9] showed the Micro-CT 3D reconstruction images of the … This balloon expandable stent
was fabricated using a laser cutting … For a 3-mm diameter stent, the elastic recoil was 4% with a …
was fabricated using a laser cutting … For a 3-mm diameter stent, the elastic recoil was 4% with a …
Role of animal models in coronary stenting
… closure due to dissection or elastic recoil, late vascular remodeling, … Micro-CT is also a
powerful tool, particularly for … Balloon-expandable stents can be advanced via the carotid artery …
powerful tool, particularly for … Balloon-expandable stents can be advanced via the carotid artery …