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通过Flow Diverter支架固定的大脑动脉瘤中的血液流动模拟

Zbigniew Tyfa1, Karol Wiśniewski1,2, Piotr Reorowicz1

  • 11Institute of Turbomachinery, Lodz University of Technology, Łódź, Poland.

Acta of bioengineering and biomechanics
|July 5, 2025
PubMed
概括

计算流体动力学 (CFD) 模拟揭示了支架毛孔性如何影响动脉瘤血流和壁压力. 较不多孔的支架可能会增加血栓形成的风险,有助于内血管程序的规划.

关键词:
在 CFD 交易中,我们可以看到 CFD.流量转换器支架 流量转换器支架模拟血液流动的模拟器头骨内动脉瘤是什么意思

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相关概念视频

Blood Flow01:29

Blood Flow

Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and capillaries. The velocity of blood flow decreases with increased cross-sectional blood vessel area. As blood returns to the heart through venules and veins, its velocity increases. The movement of blood is encouraged by smooth muscle in the vessel walls, the movement of skeletal muscle surrounding the vessels, and one-way valves that prevent backflow.