验证了一种集成EMG和IMU传感器的多式可穿戴设备,用于在日常生活中刷牙活动期间监测上肢功能
Patrícia Santos1,2,3,4, Filipa Marquês3, Carla Quintão1,2,3
1Laboratory for Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys), NOVA School of Science and Technology, NOVA University of Lisbon, 2829-516 Caparica, Portugal.
Sensors (Basel, Switzerland)
|January 28, 2026
概括
这项研究验证了一种新的可穿戴设备,用于监测日常任务期间上肢运动和肌肉活动. 该系统在临床环境中对评估神经运动障碍和康复进展有希望.
科学领域:
- 生物力学和康复工程 生物力学和康复工程
- 可穿戴式传感器技术
- 人类运动分析 人类运动分析
背景情况:
- 了解人体运动,包括肌肉激活和关节运动,对于评估日常生活活动 (ADLs) 至关重要,特别是对于神经运动障碍的人来说.
- 准确的评估有助于确定补偿策略,并指导对影响上肢功能的疾病的康复干预.
研究的目的:
- 为了验证一个新的,低成本,可穿戴和便携式多式联络原型,集成惯性测量单元 (IMU) 和表面电肌图 (sEMG) 传感器.
- 评估系统在ADL期间双边监测手臂动力学和肌肉激活的能力.
- 为了评估原型的性能与金标准系统对动力学和电生理学测量.
主要方法:
- 一组由11名健康参与者组成的队列在佩戴集成IMU-sEMG原型时进行牙刷.
- 收集了动力学数据,并与Qualisys®运动捕捉系统进行了比较.
- 电生理学数据 (sEMG) 被记录并使用生物信号流系统®进行验证.
主要成果:
- 开发的多模式原型成功实现了双边监测手臂段动力学和激进肌肉激活.
- 与黄金标准系统的验证证实了该系统对动力学和电生理学测量的准确性.
- 提供了对设备架构的技术见解,强调了其实用设计.
结论:
- 经过验证的可穿戴系统提供了一个有希望的,低成本的解决方案,用于监测ADL期间的上肢功能.
- 该原型具有临床研究应用的巨大潜力,特别是在评估神经系统疾病患者的康复结果方面.
- 这项技术可以帮助客观评估和针对上肢运动障碍的个性化治疗策略.
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