侧端近端吻合模型血流可视化

Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society Pub Date : 1994-11-03 DOI:10.1109/IEMBS.1994.412089

L. R. Johnson, J.R. Shanebrook

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引用次数: 0

摘要

本文介绍了一种新型模拟血液液体在侧端近端吻合模型中稳定流动的可视化系统。摄影结果显示闭塞的远端动脉段出现“8”字形血流模式。这种流动模式影响进入模型移植物部分的流场，并可能有助于解释为什么移植物近端连接比远端连接更不容易凝结。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Flow visualization with a model side-to-end proximal anastomosis

A new system for visualizing the steady flow of a new type of blood analog fluid in a model side-to-end proximal anastomosis is presented. Photographic results indicate a "figure eight" flow pattern occurs in the occluded distal artery section. This flow pattern affects the flow field entering the model graft section and may help explain why proximal graft junctions are less likely to clot than distal junctions.<>

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Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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