A tracking device for a wearable high-DOF passive hand exoskeleton.
A tracking device for a wearable high-DOF passive hand exoskeleton.
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一种用于可穿戴高自由度被动手外骨骼的跟踪装置。
DOI：
10.1109/embc46164.2021.9630403
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Lum,PeterS
中科院分区：
文献类型：
--
作者：
Casas,Rafael;Martin,Kaelin;Sandison,Melissa;Lum,PeterS
在之前的工作中，我们开发了一种外骨骼（英俊II），允许15个手部自由度（DOF）的运动，并打算带回家使用。研制了一种利用磁力计和磁体对食指运动进行跟踪的活动跟踪装置。目的是检测个体的握力尝试。利用机器学习来估计食指掌指关节（MCP）和近端指间关节（PIP）的角度。测试在健康对照和中风患者中进行。临床意义-在日常活动中收集数据的设备和方法可能对中风康复和家庭治疗方案的依从性有用。
In previous work, we developed an exoskeleton (HandSOME II) that allows movement at 15 hand degrees of freedom (DOF) and is intended for take-home use. An activity tracking device was developed in order to track index finger movement with a pair of magnetometers and magnet. The goal was to detect grip attempts by the individual. Machine learning was utilized to estimate angles for metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints at the index finger. Testing was performed with healthy control and individuals with stroke.Clinical Relevance— This device and method of data collection during daily activities might be useful for stroke rehabilitation and compliance with home-based therapy programs.