Flow visualization of flow pattern within aneurysm induced in anterior communicating artery

Sayaka Haida; Akihiro Torisu; Susumu Kudo; Ryuhei Yamaguchi

doi:10.1115/imece2004-62195

Flow visualization of flow pattern within aneurysm induced in anterior communicating artery

Sayaka Haida, Akihiro Torisu, Susumu Kudo, Ryuhei Yamaguchi

Research output: Contribution to journal › Conference article › peer-review

Abstract

In the present paper, the flow structure within the anterior communicating artery (ACoA) with the initial, the progressive, and the developed aneurysm has been visualized by PIV in laminar steady flow. Since the vascular disease such as an aneurysm is apt to occur at the site where the artery bifurcates and joins, the flow pattern is closely related to the initiation and the development of the aneurysm. The ACoA composing the circle of Willis is one of the predilection sites of the cerebral aneurysm. The relation between the flow pattern and the aspect ratio AR (=depth/ neck diameter of aneurysm) is studied by the flow visualization from the viewpoint of hemodynamics. Copyright

Original language	English
Article number	IMECE2004-62195
Pages (from-to)	57-58
Number of pages	2
Journal	Advances in Bioengineering, BED
DOIs	https://doi.org/10.1115/imece2004-62195
Publication status	Published - 2004
Externally published	Yes
Event	2004 ASME International Mechanical Engineering Congress and Exposition, IMECE - Anaheim, CA, United States Duration: Nov 13 2004 → Nov 19 2004

All Science Journal Classification (ASJC) codes

General Engineering

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10.1115/imece2004-62195

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title = "Flow visualization of flow pattern within aneurysm induced in anterior communicating artery",

abstract = "In the present paper, the flow structure within the anterior communicating artery (ACoA) with the initial, the progressive, and the developed aneurysm has been visualized by PIV in laminar steady flow. Since the vascular disease such as an aneurysm is apt to occur at the site where the artery bifurcates and joins, the flow pattern is closely related to the initiation and the development of the aneurysm. The ACoA composing the circle of Willis is one of the predilection sites of the cerebral aneurysm. The relation between the flow pattern and the aspect ratio AR (=depth/ neck diameter of aneurysm) is studied by the flow visualization from the viewpoint of hemodynamics. Copyright",

author = "Sayaka Haida and Akihiro Torisu and Susumu Kudo and Ryuhei Yamaguchi",

year = "2004",

doi = "10.1115/imece2004-62195",

language = "English",

pages = "57--58",

journal = "Advances in Bioengineering, BED",

issn = "0360-9960",

note = "2004 ASME International Mechanical Engineering Congress and Exposition, IMECE ; Conference date: 13-11-2004 Through 19-11-2004",

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TY - JOUR

T1 - Flow visualization of flow pattern within aneurysm induced in anterior communicating artery

AU - Haida, Sayaka

AU - Torisu, Akihiro

AU - Kudo, Susumu

AU - Yamaguchi, Ryuhei

PY - 2004

Y1 - 2004

N2 - In the present paper, the flow structure within the anterior communicating artery (ACoA) with the initial, the progressive, and the developed aneurysm has been visualized by PIV in laminar steady flow. Since the vascular disease such as an aneurysm is apt to occur at the site where the artery bifurcates and joins, the flow pattern is closely related to the initiation and the development of the aneurysm. The ACoA composing the circle of Willis is one of the predilection sites of the cerebral aneurysm. The relation between the flow pattern and the aspect ratio AR (=depth/ neck diameter of aneurysm) is studied by the flow visualization from the viewpoint of hemodynamics. Copyright

AB - In the present paper, the flow structure within the anterior communicating artery (ACoA) with the initial, the progressive, and the developed aneurysm has been visualized by PIV in laminar steady flow. Since the vascular disease such as an aneurysm is apt to occur at the site where the artery bifurcates and joins, the flow pattern is closely related to the initiation and the development of the aneurysm. The ACoA composing the circle of Willis is one of the predilection sites of the cerebral aneurysm. The relation between the flow pattern and the aspect ratio AR (=depth/ neck diameter of aneurysm) is studied by the flow visualization from the viewpoint of hemodynamics. Copyright

UR - https://www.scopus.com/pages/publications/20444439129

UR - https://www.scopus.com/inward/citedby.url?scp=20444439129&partnerID=8YFLogxK

U2 - 10.1115/imece2004-62195

DO - 10.1115/imece2004-62195

M3 - Conference article

AN - SCOPUS:20444439129

SN - 0360-9960

SP - 57

EP - 58

JO - Advances in Bioengineering, BED

JF - Advances in Bioengineering, BED

M1 - IMECE2004-62195

T2 - 2004 ASME International Mechanical Engineering Congress and Exposition, IMECE

Y2 - 13 November 2004 through 19 November 2004

ER -

Flow visualization of flow pattern within aneurysm induced in anterior communicating artery

Abstract

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