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Updated: Jun 14, 2025

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测试大动脉软组织的实验协议:系统审查

Rodrigo Valente¹, André Mourato¹, José Xavier^1,2

¹UNIDEMI, Department of Mechanical and Industrial Engineering, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.

Bioengineering (Basel, Switzerland)

|August 29, 2024

概括

本综述系统地分析了软大动脉组织力学的实验测试. 它详细介绍了计算模型和人工智能工具在生物力学方面的改进至关重要的协议和结果.

关键词:

大动脉的动脉.双轴测试是双轴测试.数字图像相关性相关性数字图像相关性实验协议实验协议超弹性行为超弹性行为.软组织软组织组织.

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科学领域:

生物力学生物力学
材料科学材料科学材料科学
生物医学工程生物医学工程

背景情况:

精确量化软组织机械行为的精确量化对于推动生物力学理解至关重要.
实验数据对于开发构成模型和计算模拟至关重要.
软大动脉组织在机械表征方面存在独特的挑战.

研究的目的:

对软大动脉组织的实验试验进行全面的系统审查.
为测试方案,样品制备和测量技术提供详细的概述.
分析和讨论来自单轴和双轴测试的代表性应力-应变数据.

主要方法:

使用系统审查和元分析 (PRISMA) 方法的首选报告项目进行系统的文献搜索.
包括来自Scopus,科学网络,IEEE,谷歌学者和PubMed数据库的研究.
详细审查实验方法,样本处理和数据采集.

主要成果:

识别和合成各种实验协议用于软大动脉组织测试.
全场测量技术和参数提取后处理方法的概述.
从人类大动脉组织的单轴和双轴测试中呈现代表性的应力-应变曲线.

结论:

标准化的实验协议对于可靠的软组织表征至关重要.
这次审查巩固了当前的方法,帮助研究人员进行实验设计.
这些发现支持开发更准确的预测模型对大动脉组织行为.