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Корпускулярные модели Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ¸ сосудов

выпускная квалификационная работа бакалавра

Корпускулярные модели Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ¸ сосудов

Abstract

Целью данной выпускной квалификационной работы является изучение метода соединения сосудистых стентов и какие материалы имеют лучшую прочность для поддержки кровеносных сосудов. Цель состоит в том, чтобы максимально уменьшить повреждение кровеносных сосудов, а также оптимизировать расчет и анализ различных методов соединения сосудистых стентов и свойства разных материалов. Были изучены напряжение и деформация сосудистых стентов с различными способами соединения, а также напряжение и деформация сосудов в процессе имплантации сосудистых стентов, а также проведены расчеты статического и динамического моделирования сосудистых стентов с использованием метода анализа конечных элементов. Конкретные рабочие шаги заключаются в использовании Ansys Workbench для вставки модели стента и использовании различных методов соединения для анализа внутреннего расширения, гибкости и давления на обоих концах стента. Путем анализа полученных данных получают оптимальный тип соединения брекетов. Затем используйте оптимальный метод соединения в первой половине, чтобы проанализировать материал стента, рассмотреть положение стента в кровеносном сосуде и уменьшить повреждение кровеносного сосуда, вызванное стентом. После завершения работы получают оптимальный способ соединения стента и наиболее подходящий материал для сосудистого стента. Выбор различных материалов и способов соединения для анализа заключается в обеспечении прочности и стабильности брекета.

The purpose of this final qualification work is study of the connection method of vascular stents and what materials have better strength to support blood vessels. The goal is to minimize damage to blood vessels, and optimize the calculation and analysis of various vascular connection methods stents and properties of different materials. Stress and deformation of vascular stents with various ways of connection, and also stress and deformation of blood vessels during implantation vascular stents, as well as calculations of static and dynamic modeling of vascular stents using the method finite element analysis. Specific working steps are to use Ansys Workbench for inserting a model stent and using various methods connections to analyze internal expansion, flexibility and pressure on both ends of the stent. By analyzing the obtained data, we obtain optimal type of connection of braces. Then use the optimal connection method in the first half to analyze the material stent, consider the position of the stent in the blood vessel and reduce damage to a blood vessel caused by a stent. After completion of the work, they get the optimal connection method stent and the most suitable material for a vascular stent. Choice various materials and connection methods for analysis is to ensuring the strength and stability of the bracket.

Keywords

процесс имплантации, методом ÐºÐ¾Ð½ÐµÑ‡Ð½Ñ‹Ñ Ð»ÐµÐ¼ÐµÐ½Ñ‚Ð¾Ð², implantation process, analysis, напряжение, finite element method, vascular stent, tension, сосудистый стент, анализ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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