Analysis on Intra-aneurysmal flow influence by stenting

Analysis on Intra-aneurysmal flow influence by stenting

Wong, K, Thavornpattanapong, P, Chaichana, T, Sun, Z and Tu, J 2010, 'Analysis on Intra-aneurysmal flow influence by stenting', in Weichuan Yu, Ming Zhang, Lipo Wang, and Yibin Song (ed.) The 3rd International Conference on BioMedical Engineering and Informatics (BMEI10), Yantai, China, 16-18 October 2010, pp. 113-117.

Document type:	Conference Paper
Collection:	Conference Papers

Title	Analysis on Intra-aneurysmal flow influence by stenting
Author(s)	Wong, K Thavornpattanapong, P Chaichana, T Sun, Z Tu, J
Year	2010
Conference name	The 3rd International Conference on BioMedical Engineering and Informatics (BMEI10)
Conference location	Yantai, China
Conference dates	16-18 October 2010
Proceedings title	The 3rd International Conference on BioMedical Engineering and Informatics (BMEI10)
Editor(s)	Weichuan Yu, Ming Zhang, Lipo Wang, and Yibin Song
Publisher	IEEE
Place of publication	Yantai, China
Start page	113
End page	117
Total pages	5
Abstract	This Using numerical simulation, the evolution of vortices in an aneurysm can be tracked. We examined large-scale swirling of blood within a significantly dilated aneurysm and quantified the pressure gradient and shear strain rate. Based on these fluid mechanical parameters, we are able to identify the difference in flow effects between the untreated and stented aneurysmal arteries. This study demosntrates that the large-scale vortex, pressure gradient and blood shear strain rate within an aneurysm sac reduces after stenting.
Subjects	Biomechanical Engineering
Keyword(s)	Flow analysis Computational fluid dynamics Shear strain rate Vorticity Aneurysm
Copyright notice	Copyright © 2010 by the Institute of Electrical and Electronics Engineers
ISBN	9781424464968

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