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

Sayaka Haida, Akihiro Torisu, Susumu Kudo, Ryuhei Yamaguchi

研究成果: Contribution to journalConference article査読

抄録

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

本文言語英語
論文番号IMECE2004-62195
ページ(範囲)57-58
ページ数2
ジャーナルAdvances in Bioengineering, BED
DOI
出版ステータス出版済み - 2004
外部発表はい
イベント2004 ASME International Mechanical Engineering Congress and Exposition, IMECE - Anaheim, CA, 米国
継続期間: 11 13 200411 19 2004

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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