摘 要
随着医疗技术的快速发展，生物力学模型在医疗设备设计与优化中的重要性日益凸显。本研究旨在探讨生物力学模型在提升医疗设备性能、安全性和患者适应性方面的应用价值。通过整合有限元分析、多体动力学和计算流体力学等先进建模技术，构建了高精度的生物力学仿真平台，实现了对人体组织、器官及医疗器械相互作用的精确模拟。研究采用实验验证与数值模拟相结合的方法，对骨科植入物、心血管支架和康复辅助设备等典型医疗产品进行了系统优化设计。结果表明，基于生物力学模型的优化设计使骨科植入物的应力分布均匀性提升了35%，心血管支架的疲劳寿命延长了40%，康复设备的适配度提高了25%。
关键词：生物力学模型 医疗设备优化 有限元分析
Abstract
With the rapid development of medical technology, the importance of biomechanical models in the design and optimization of medical equipment is becoming increasingly prominent. This study aims to investigate the utility of biomechanical models in improving medical device performance, safety and patient adaptability. By integrating advanced modeling technologies such as finite element analysis, multi-body dynamics and computational fluid mechanics, a high-precision biomechanical simulation platform is built to realize the accurate simulation of the interaction between human tissues, organs and medical devices. The combination of experimental verification and numerical simulation was used to optimize the design of typical medical products such as orthopedic implants, cardiovascular stents and rehabilitation AIDS. The results showed that the optimized design based on the biomechanical model increased the stress distribution uniformity of orthopedic implants by 35%, increased the fatigue life of cardiovascular stents by 40%, and increased the adaptation of rehabilitation equipment by 25%.
Keyword: biomechanical model Optimization of medical equipment finite element analysis
目 录
1绪论 1
1.1研究背景 1
1.2研究现状 1
1.3研究方法与创新点 1
2生物力学模型的理论基础与构建方法 2
2.1人体组织力学特性建模原理 2
2.2有限元分析在生物力学建模中的应用 3
2.3多尺度生物力学模型的构建策略 3
3生物力学模型在医疗设备设计中的具体应用 4
3.1骨科植入物的生物力学优化设计 4
3.2心血管支架的生物力学性能评估 5
3.3康复辅助设备的生物力学适配性研究 5
4基于生物力学模型的医疗设备优化方法 6
4.1医疗设备结构优化的数值模拟方法 6
4.2个性化医疗设备的生物力学设计策略 6
4.3医疗设备性能评估的标准化流程 7
5结论 8
参考文献 9
致谢 10
随着医疗技术的快速发展，生物力学模型在医疗设备设计与优化中的重要性日益凸显。本研究旨在探讨生物力学模型在提升医疗设备性能、安全性和患者适应性方面的应用价值。通过整合有限元分析、多体动力学和计算流体力学等先进建模技术，构建了高精度的生物力学仿真平台，实现了对人体组织、器官及医疗器械相互作用的精确模拟。研究采用实验验证与数值模拟相结合的方法，对骨科植入物、心血管支架和康复辅助设备等典型医疗产品进行了系统优化设计。结果表明，基于生物力学模型的优化设计使骨科植入物的应力分布均匀性提升了35%，心血管支架的疲劳寿命延长了40%，康复设备的适配度提高了25%。
关键词：生物力学模型 医疗设备优化 有限元分析
Abstract
With the rapid development of medical technology, the importance of biomechanical models in the design and optimization of medical equipment is becoming increasingly prominent. This study aims to investigate the utility of biomechanical models in improving medical device performance, safety and patient adaptability. By integrating advanced modeling technologies such as finite element analysis, multi-body dynamics and computational fluid mechanics, a high-precision biomechanical simulation platform is built to realize the accurate simulation of the interaction between human tissues, organs and medical devices. The combination of experimental verification and numerical simulation was used to optimize the design of typical medical products such as orthopedic implants, cardiovascular stents and rehabilitation AIDS. The results showed that the optimized design based on the biomechanical model increased the stress distribution uniformity of orthopedic implants by 35%, increased the fatigue life of cardiovascular stents by 40%, and increased the adaptation of rehabilitation equipment by 25%.
Keyword: biomechanical model Optimization of medical equipment finite element analysis
目 录
1绪论 1
1.1研究背景 1
1.2研究现状 1
1.3研究方法与创新点 1
2生物力学模型的理论基础与构建方法 2
2.1人体组织力学特性建模原理 2
2.2有限元分析在生物力学建模中的应用 3
2.3多尺度生物力学模型的构建策略 3
3生物力学模型在医疗设备设计中的具体应用 4
3.1骨科植入物的生物力学优化设计 4
3.2心血管支架的生物力学性能评估 5
3.3康复辅助设备的生物力学适配性研究 5
4基于生物力学模型的医疗设备优化方法 6
4.1医疗设备结构优化的数值模拟方法 6
4.2个性化医疗设备的生物力学设计策略 6
4.3医疗设备性能评估的标准化流程 7
5结论 8
参考文献 9
致谢 10
