在微石的存在下尿道周围流:一篇综述
P Deepalakshmi1, Dharmendra Tripathi2, G Shankar1
1Department of Mathematics, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur 603203, Tamil Nadu, India.
Critical reviews in biomedical engineering
|August 1, 2025
概括
本综述检查了人类尿道中结石 (微石) 的环静脉运输研究. 它综合了水力动力学和流体结构相互作用的研究,以帮助开发新的处理方法.
科学领域:
- 生物医学工程 生物医学工程
- 流体动力学 流体动力学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 人体尿管中的围静运输对于尿液流动至关重要.
- 微石 (结石) 可以阻碍尿管流动,导致诸如反流性病等并发症.
- 对尿道反流和结石动态的全面理解仍在发展.
研究的目的:
- 审查和巩固人类尿道中微石的环静脉传输研究.
- 为临床研究人员和工程团队指导整合治疗策略.
- 识别知识缺口,并建议未来的研究方向.
主要方法:
- 关于尿管阻塞和水力动力学的大约101个期刊的综述.
- 分析使用分析,数值,计算流体动力学 (CFD) 和实验技术的研究分析.
- 讨论2D,3D和先进的流体结构相互作用 (FSI) 模型.
主要成果:
- 微石阻塞尿液流动会影响流量,并可能导致由于压力梯度的逆流.
- 靠近尿管段中的石头通常比距离段中的石头大.
- FSI模拟为尿道运输机制提供了有价值的见解.
结论:
- 需要进一步的研究,以充分了解尿道逆流和微石的影响.
- 结合临床和工程努力的综合方法对于改善患者治疗至关重要.
- 合作研究途径可以提高尿道疾病患者的医疗保健结果.
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