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Updated: Jun 25, 2026

Image-guided, Laser-based Fabrication of Vascular-derived Microfluidic Networks
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双场微血管细分:用于视网膜血管映射的血液动力学一致的注意力学习.

Jingling Zhang, Xiangfei Liu, Shuting Zheng

    IEEE journal of biomedical and health informatics
    |November 19, 2025
    PubMed
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    通过整合几何和功能信息,DFMS-Net准确地细分视网膜微血管,改善血管连续性和疾病诊断的细节. 这种新的双领域方法增强了对眼睛和心脏病的临床应用.

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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.
    Laminar and Turbulent Flow01:07

    Laminar and Turbulent Flow

    Fluid dynamics is the study of fluids in motion. Velocity vectors are often used to illustrate fluid motion in applications like meteorology. For example, wind—the fluid motion of air in the atmosphere—can be represented by vectors indicating the speed and direction of the wind at any given point on a map. Another method for representing fluid motion is a streamline. A streamline represents the path of a small volume of fluid as it flows. When the flow pattern changes with time, the streamlines...
    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...