采用植入式肌外膜电极采集肌电信号以控制手部假肢。
Acquisition of myoelectric signals to control a hand prosthesis with implantable epimysial electrodes.
作者信息
Ruff Roman, Poppendieck Wigand, Gail Alexander, Westendorff Stephanie, Russold Michael, Lewis Soren, Meiners Thomas, Hoffmann Klaus-Peter
机构信息
Fraunhofer Institute for Biomedical Engineering, 66386 St. Ingbert, Germany.
出版信息
Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:5070-3. doi: 10.1109/IEMBS.2010.5626226.
The acquisition of myoelectric signals from the Musculus deltoideus of a rhesus monkey is described. Such signals are aimed to be used as control signal for an active myoelectric hand prosthesis. For recording, implantable flexible, polyimide-based multi-site microelectrodes were placed epimysially on the muscle. EMG signals were recorded during voluntary goal-directed movements of the arm, and analyzed with respect to signal amplitude and frequency.
描述了从恒河猴三角肌采集肌电信号的过程。此类信号旨在用作主动肌电假手的控制信号。为进行记录，将基于聚酰亚胺的可植入柔性多部位微电极置于肌肉表面。在手臂的自主目标导向运动过程中记录肌电信号，并对信号幅度和频率进行分析。
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