模块化膝关节假肢的开发和生物力学评估:从概念V1设计到改进的V3模型
Samal Abdreshova1, Sayat Akhmejanov2, Kassymbek Ozhikenov2
1Department Aerospace and Electronic Engineering, Almaty University of Power Engineering and Telecommunications, Almaty 050013, Kazakhstan.
Bioengineering (Basel, Switzerland)
|February 27, 2026
概括
研究人员开发了一种三级膝关节假肢 (V1-V3),以克服当前设计的局限性. V3型号提供了改进的运动,减轻重量和增强的功能,为先进的下肢假肢铺平了道路.
科学领域:
- 生物医学工程 生物医学工程
- 整形技术 整形技术
背景情况:
- 目前的膝关节假肢在功能能力和可访问性方面面临限制.
- 需要具有成本效益的,解剖学上兼容的假肢解决方案.
研究的目的:
- 设计和评估一个三阶段的假肢系统 (V1-V3),以提高性能.
- 开发一个具有高动力精度和模块化的,具有成本效益的膝关节假肢.
主要方法:
- 现有商业假肢的技术审查.
- 使用SolidWorks进行计算机辅助设计 (CAD) 建模.
- 通过运动模拟和V2原型的实验测试进行动力学评估.
主要成果:
- V1设计显示了结构上的局限性;V2原型显示了改进的组装和功能.
- 该V3概念实现了先进的机械行为与扩展的运动范围.
- V3提供了减少的质量,较低的重心和更平滑的动态响应.
结论:
- V3膝关节假肢设计是临床应用的一个有前途的工程解决方案.
- 这项研究为一个完全模块化的下肢假肢平台奠定了基础.
- 开发的系统增强了假肢功能和解剖学兼容性.
相关概念视频
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