The Use of a Bone-Anchored Device as a Hard-Wired Conduit for Transmitting EMG Signals From Implanted Muscle Electrodes
The Use of a Bone-Anchored Device as a Hard-Wired Conduit for Transmitting EMG Signals From Implanted Muscle Electrodes
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DOI：
10.1109/tbme.2013.2241060
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发表时间：
2013-06-01
影响因子：
4.6
通讯作者：
Blunn, G.
中科院分区：
文献类型：
--
作者：
Al-Ajam, Y.;Lancashire, H.;Blunn, G.
在绵羊模型中研究了使用骨锚式装置从内化肌肉电极传输电信号。骨锚定装置用作将内部肌外膜电极连接到外部信号记录装置的导线通道。将骨锚固装置插入完整的胫骨中，并将电极连接到邻近的腓骨肌上。通过在跑步机上遛羊，在 12 周内成功获得了低信噪比的“生理”信号。多个肌肉信号穿过皮肤屏障的可靠传输对于提供直观的仿生上肢假肢至关重要。该技术有潜力为上肢截肢者康复提供更好的功能和可靠的解决方案：附着和控制。
The use of a bone-anchored device to transmit electrical signals from internalized muscle electrodes was studied in a sheep model. The bone-anchored device was used as a conduit for the passage of a wire connecting an internal epimysial electrode to an external signal-recording device. The bone-anchored device was inserted into an intact tibia and the electrode attached to the adjacent M. peroneus tertius. "Physiological" signals with low signal-to-noise ratios were successfully obtained over a 12-week period by walking the sheep on a treadmill. Reliable transmission of multiple muscle signals across the skin barrier is essential for providing intuitive, biomimetic upper limb prostheses. This technology has the potential to provide a better functional and reliable solution for upper limb amputee rehabilitation: attachment and control.