一个基于家庭的自动供电康复系统,具有可变硬度机制
概括
这项研究介绍了一种新的自动驱动机器人,用于家庭中风康复. 它采用可变刚度机制,以安全地提高患者参与度和训练效率.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 康复工程 康复工程 康复工程
- 生物力学 生物力学
背景情况:
- 基于家庭的机器人辅助康复提供了好处,但在没有治疗师直接监督的情况下,在安全性和效率方面面临挑战.
- 由于成本,尺寸和安全问题,主动机器人系统通常不适合家庭使用.
- 具有固定合的自动驱动机器人可能导致过度补偿和减少患者参与.
研究的目的:
- 开发和评估一个基于家庭的,自动供电的康复系统,利用可变硬度机制 (VSM).
- 通过允许肢体之间的自适应合来解决现有系统的局限性,以提高安全性和有效性.
- 为了促进运动能力评估和个性化训练指导.
主要方法:
- 设计了一种有线驱动的可变刚度机制 (VSM),具有主动和被动的刚度调节.
- 开发了一个双边的两度自由度康复系统,结合了VSM.
- 系统的功能和有效性通过与健康受试者和中风幸存者的实验得到了验证.
主要成果:
- 拟议的系统证明了能够根据受损侧面 (IS) 的运动能力提供适当的合刚度.
- 可变刚度机制促进了使用编码器测量运动误差和相互作用力.
- 实验表明,有可能避免不受损害方 (UIS) 的过度补偿,并提高IS参与度.
结论:
- 与VSM一起开发的自动供电康复系统为家庭中风后治疗提供了安全有效的解决方案.
- 该系统提高了训练效率和患者参与度,同时为运动能力评估提供了有价值的数据.
- 这种方法代表了个性化和可访问的康复在临床环境之外的有希望的进步.
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