穿越关节骨的动力膝关节假肢:一个案例研究
概括
这项研究表明,将骨整合与动力假肢相结合,可以改善残肢短缺的移动截肢患者的运动能力. 混合系统增强了步行,爬楼梯和坐立功能.
科学领域:
- 生物医学工程 生物医学工程
- 康复技术 康复技术 康复技术
- 假肢和整形手术
背景情况:
- 动力假肢为下肢截肢者提供了更好的移动性.
- 对于残余四肢较短的腿骨移植截肢者来说,仍然存在挑战.
- 骨整合提供了一个稳定的骨接口,用于假肢的附着.
研究的目的:
- 评估结合骨质整合和动力膝关节假肢的可行性,功能性和用户体验.
- 为了评估混合膝盖和多中心脚系统在一个有非常短的残余肢体的移骨截肢者的性能.
主要方法:
- 一个案例研究涉及一个39岁的女性,其残余四肢非常短.
- 使用了一种动力膝关节假肢,连接到一个骨整合植入物.
- 训练包括平地和斜坡行走,爬楼梯和坐立转移.
主要成果:
- 在所有测试活动中成功行走.
- 与被动假肢相比,在相互爬楼梯方面表现出轻松和改善的坐立动作.
- 用户报告了动力膝盖摆动辅助,脚脚下弹动和膝盖延伸功能的好处.
结论:
- 骨整合和动力假肢的结合显示出提高移动性和功能的巨大潜力.
- 这种方法为那些面临短剩余四肢挑战的腿部截肢者提供了一个有希望的解决方案.
- 需要进一步的研究来探索这种集成假肢技术的全部功能.
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