Towards optimal flow diverter porosity for the treatment of intracranial aneurysm

Y Zhang, Y Wang, E Kao, L Flórez-Valencia… - Journal of …, 2019 - Elsevier
Purpose Low-porosity endovascular stents, known as flow diverters (FDs), have been
proposed as an effective and minimally invasive treatment for sidewall intracranial …

A comparison of the hemodynamic effects of flow diverters on wide-necked and narrow-necked cerebral aneurysms

YF Wu, PF Yang, J Shen, QH Huang, X Zhang… - Journal of Clinical …, 2012 - Elsevier
Flow diverters (FD), a new generation of intracranial stents with a low porosity mesh, have
been applied as an alternative treatment for intracranial aneurysms. However, their efficacy …

A new flow diverter stent for direct treatment of intracranial aneurysm

J Ma, Z You, T Peach, J Byrne, RR Rizkallah - Journal of Biomechanics, 2015 - Elsevier
The use of a stand-alone flow diverter (FD) stent has demonstrated itself as an efficacious
endovascular approach to intracranial aneurysm treatment. FD stents that are currently …

Combined effects of flow diverting strategies and parent artery curvature on aneurysmal hemodynamics: a CFD study

J Xu, Z Wu, Y Yu, N Lv, S Wang, C Karmonik, JM Liu… - PloS one, 2015 - journals.plos.org
Purpose Flow diverters (FD) are increasingly being considered for treating large or giant
wide-neck aneurysms. Clinical outcome is highly variable and depends on the type of …

Hemodynamic investigation of the flow diverter treatment of intracranial aneurysm

MA Boniforti, R Magini, T Orosco Salinas - Fluids, 2023 - mdpi.com
Flow diverter stents (FDS) are increasingly used for the treatment of complex intracranial
aneurysms such as fusiform, giant, or wide-neck aneurysms. The primary goal of these …

Numerical simulation of flow-diverting stent: comparison between branches in bifurcation brain aneurysm

Y Boite, T Suaiden Klein… - … and Modeling in …, 2023 - Springer
The usage of flow-diverting stents in the treatment of intracranial aneurysms is widespread
due to their high success and low complication rates. However, their use is still not officially …

Hemodynamic effect of flow diverter and coils in treatment of large and giant intracranial aneurysms

L Jing, J Zhong, J Liu, X Yang, N Paliwal, H Meng… - World neurosurgery, 2016 - Elsevier
Background This study aimed to investigate the hemodynamic changes induced by a flow
diverter (FD) and coils in the treatment of internal carotid artery aneurysms, as well as to …

Impact of stents and flow diverters on hemodynamics in idealized aneurysm models

S Seshadhri, G Janiga, O Beuing, M Skalej… - 2011 - asmedigitalcollection.asme.org
Cerebral aneurysms constitute a major medical challenge as treatment options are limited
and often associated with high risks. Statistically, up to 3% of patients with a brain aneurysm …

Hemodynamic investigation of the effectiveness of a two overlapping flow diverter configuration for cerebral aneurysm treatment

Y Uchiyama, S Fujimura, H Takao, T Suzuki… - Bioengineering, 2021 - mdpi.com
Flow diverters (FDs) are widely employed as endovascular treatment devices for large or
wide-neck cerebral aneurysms. Occasionally, overlapped FDs are deployed to enhance the …

Computer modeling of deployment and mechanical expansion of neurovascular flow diverter in patient-specific intracranial aneurysms

D Ma, GF Dargush, SK Natarajan, EI Levy… - Journal of …, 2012 - Elsevier
Flow diverter (FD) is an emerging neurovascular device based on self-expandable braided
stent for treating intracranial aneurysms. Variability in FD outcome has underscored a need …