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旋转血的加速血液兼容性测试

Antony P McNamee1, Tia A Griffith, Amanda G Smith

  • 1From the Biorheology Research Laboratory, Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia.

ASAIO journal (American Society for Artificial Internal Organs : 1992)
|May 31, 2023
PubMed
概括

通过标准化暴露量来加快血相容性测试,无论血液循环的大小如何,为医疗器械提供了更有效的临床前评估. 这种方法减少了血液的衰老,并提高了资源利用率.

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Applications of Integration to Find Blood Flow01:27

Applications of Integration to Find Blood Flow

Blood flow through a cylindrical blood vessel can be mathematically described using the principles of laminar flow, a regime in which fluid moves smoothly in parallel layers. In this model, the velocity of the blood is not uniform across the cross-section of the vessel; rather, it varies with the radial distance from the center. The maximum velocity occurs along the central axis, decreasing progressively toward the vessel walls, where it reaches zero due to viscous drag.Approximating Blood...