書誌事項
- タイトル別名
-
- Visualization of Thrombus Formation Process and Flow Analysis on Shear Blood Flow
- センダン ナガレバ ニ オケル ケッセン ケイセイ ノ カシカ
この論文をさがす
説明
This paper describes the visualization of thrombus formation process by using the plasma water to develop the CFD based prediction method of thrombus formation. The experimental apparatus has one orifice pipe that is a simplified model of shear flow in the rotary blood pumps and the stent device. In the first step, the flow in the orifice pipe flow is analyzed by CFD and the shear rate distribution is shown in the case of steady and pulsate flow. In the second step, the thrombus formation process is visualized for constructing the prediction model of thrombus formation. The feature of the experiment is to observe the thrombus formation process by image processing and to quantify the index of thrombus by using blood plasma. Comparing the experimental result with CFD-based shear rate distribution, it is found that the early thrombus is generated at the part where the shear rate of the orifices is high, and the formation speed is dependent on the gradient of shear rate, and the temperature the test circuit.
収録刊行物
-
- 生体医工学
-
生体医工学 45 (1), 99-105, 2007
公益社団法人 日本生体医工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680243580672
-
- NII論文ID
- 110006381543
-
- NII書誌ID
- AA11633569
-
- ISSN
- 18814379
- 1347443X
-
- NDL書誌ID
- 8928671
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDLサーチ
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可