Design and performance analysis of a new inferior vena cava filter.

IF 1.7 4区医学 Q3 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computer Methods in Biomechanics and Biomedical Engineering Pub Date : 2025-07-01 Epub Date: 2024-03-10 DOI:10.1080/10255842.2024.2326084

Xianying Wang, Huajie Wang, Hongliang Qian, Hongdong Su, Deda Lou, Lijian Tian, Deshen Chen, Huafang Ding, Feng Fan

引用次数: 0

Abstract

This study proposes a novel inferior vena cava filter (IVCF) design, "Lotus," aiming to enhance release stability and endothelialization. A catheter-filter-vessel model was established for IVCF property analysis, validated by comparing numerical simulations and in vitro tests. Lotus's mechanical properties were analyzed, and optimization suggestions are provided. Compared to existing clinical filters, Lotus demonstrates improved release stability and thrombus capture ability. This work suggests Lotus as a potential technical reference for improved IVCF treatment.

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新型下腔静脉过滤器的设计与性能分析

本研究提出了一种新型下腔静脉过滤器（IVCF）设计--"莲花"，旨在增强释放稳定性和内皮化。研究建立了导管-过滤器-血管模型，用于分析 IVCF 的特性，并通过比较数值模拟和体外测试进行了验证。对 Lotus 的机械性能进行了分析，并提出了优化建议。与现有的临床过滤器相比，Lotus 的释放稳定性和血栓捕获能力都有所提高。这项工作建议将 Lotus 作为改进 IVCF 治疗的潜在技术参考。

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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来源期刊

Computer Methods in Biomechanics and Biomedical Engineering 工程技术-工程：生物医学

CiteScore

4.10

自引率

6.20%

发文量

179

审稿时长

4-8 weeks

期刊介绍： The primary aims of Computer Methods in Biomechanics and Biomedical Engineering are to provide a means of communicating the advances being made in the areas of biomechanics and biomedical engineering and to stimulate interest in the continually emerging computer based technologies which are being applied in these multidisciplinary subjects. Computer Methods in Biomechanics and Biomedical Engineering will also provide a focus for the importance of integrating the disciplines of engineering with medical technology and clinical expertise. Such integration will have a major impact on health care in the future.