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英语翻译Five RCTs assessed the efficacy of a robotic treadmill d

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英语翻译
Five RCTs assessed the efficacy of a robotic treadmill device called the Lokomat.The Lokomat is a motor driven exoskeleton device that employs a body weight support suspension system and treadmill and has been commercially available since 2001.Attached to the lower limbs,the device moves the patient's legs through position-controlled trajectories that mimic normal human gait patterns,utilizing computer- controlled motors that are synchronized with the speed of the treadmill.The hip and knee joint angles are controlled to achieve kinematically correct stepping behaviours.The device is automated such that therapists are not required to manually assist patients when walking.The results from one study Husemann et al.(2007) suggest that while the device was shown to improve measures of body composition (i.e.increasing the proportion of muscle,while reducing fat),the device offered no clear benefit over conventional therapy in terms of functional outcome.The authors also estimated that the device itself cost the equivalent of 4 therapists’ yearly salary.
英语翻译Five RCTs assessed the efficacy of a robotic treadmill d
五个随机对照试验评价了被称为Lokomat的机器人辅助行走训练器的治疗效果.Lokomat是一种电机驱动骨骼外装置,包括身体支持悬架系统和跑步机.自2001年以来已经商品化.下肢固定在机器腿上,训练器通过位置控制轨迹模拟正常人步态模式移动病人的腿,利用计算机控制发动机与跑步机的速度同步.控制髋关节和膝关节角度,实现运动学上正确的步行.设备是自动化的,治疗师不需要手动协助患者走路.Husemann et al .(2007)的一项研究结果表明,虽然该装置能够改善身体成分指标(即增加肌肉的比例,减少脂肪),但是与传统治疗的功能相比,该设备没有提供明显的好处.作者还估计,设备本身成本相当于4个治疗师的年薪.