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 …

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 …

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 …

Investigation of intracranial aneurysm hemodynamics following flow diverter stent treatment

Y Zhang, W Chong, Y Qian - Medical engineering & physics, 2013 - Elsevier
Flow diverters (FDs) are high density meshed stents designed to reduce blood flow into intra-
cranial aneurysms. Though the FD is one of many intracranial aneurysm (IA) treatments, FD …

Determining flow stasis zones in the intracranial aneurysms and the relation between these zones and aneurysms' aspect ratios after flow diversions

B Altındağ, A Bahadır Olcay… - Interventional …, 2023 - journals.sagepub.com
Background Flow diverter stents (FDSs) are widely used to treat aneurysms in the clinic.
However, even the same flow diverter (FD) use on different patients' aneurysm sites can …

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 …

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 …

Relationships and redundancies of selected hemodynamic and structural parameters for characterizing virtual treatment of cerebral aneurysms with flow diverter …

C Karmonik, JR Anderson, J Beilner, JJ Ge… - Journal of …, 2016 - Elsevier
Background and purpose To quantify the relationship and to demonstrate redundancies
between hemodynamic and structural parameters before and after virtual treatment with a …

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 …

Hemodynamics in two tandem aneurysms treated with flow diverters

F Mut, E Scrivano, C Bleise, P Lylyk… - International Journal for …, 2014 - Wiley Online Library
The purpose of this study was to investigate whether the occlusion time of cerebral
aneurysms treated with flow diverters depends on the hemodynamic conditions created …