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首页> 外文期刊>Mechatronics, IEEE/ASME Transactions on >Technologies for Powered Ankle-Foot Orthotic Systems: Possibilities and Challenges
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Technologies for Powered Ankle-Foot Orthotic Systems: Possibilities and Challenges

机译:脚踝矫正系统的技术:可能性和挑战

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摘要

Ankle-foot orthoses (AFOs) can be used to ameliorate the impact of impairments to the lower limb neuromuscular motor system that affect gait. Existing AFO technologies include passive devices with fixed and articulated joints, semiactive devices that modulate damping at the joint, and active devices that make use of a variety of technologies to produce power to move the foot. Emerging technologies provide a vision for fully powered, untethered AFOs. However, the stringent design requirements of light weight, small size, high efficiency, and low noise present significant engineering challenges before such devices will be realized. Once such devices appear, they will present new opportunities for clinical treatment of gait abnormalities.
机译:踝足矫形器(AFO)可用于减轻对影响步态的下肢神经肌肉运动系统的影响。现有的AFO技术包括具有固定和铰接关节的被动设备,调节关节处阻尼的半主动设备以及利用多种技术产生动力以移动脚的主动设备。新兴技术为全功能,不受束缚的AFO提供了愿景。然而,在实现此类设备之前,对重量轻,体积小,效率高和噪声低的严格设计要求提出了重大的工程挑战。一旦出现此类设备,它们将为步态异常的临床治疗提供新的机会。

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