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Functional electrical stimulation cycling device for people with impaired mobility

机译:用于行动不便的人的功能性电刺激循环装置

摘要

Functional electrical stimulation (FES) cycling devices and associated methods are generally described. An FES cycling device may comprise a crank, two or more pedals connected to the crank, one or more sensors adapted to measure position and/or velocity of the crank, and one or more electrodes configured to deliver electrical stimulation to a person associated with the cycling device. In some cases, the FES cycling device further comprises a controller configured to receive input signals from the one or more sensors and deliver output signals to the one or more electrodes. In certain cases, the controller may dynamically generate a control signal to deliver an amount of electrical stimulation to a muscle group (e.g., quadriceps femoris, gluteal muscles, hamstring muscles) based on the value of a determined torque transfer ratio between a joint of the person and the crank of the cycling device. The electrical stimulation may, in some cases, cause the person to pedal the cycling device.
机译:总体上描述了功能性电刺激(FES)循环设备和相关方法。 FES自行车设备可包括曲柄,连接到曲柄的两个或更多个踏板,一个或多个适于测量曲柄的位置和/或速度的传感器,以及一个或多个电极,该一个或多个电极被配置成将电刺激传递给与该曲柄相关的人。骑自行车的装置。在一些情况下,FES循环设备还包括控制器,该控制器被配置为从一个或多个传感器接收输入信号,并将输出信号传递至一个或多个电极。在某些情况下,控制器可以基于确定的关节之间的扭矩传递比的值来动态地产生控制信号,以向肌肉群(例如股四头肌,臀肌,绳肌)传递一定量的电刺激。人和自行车装置的曲柄。在某些情况下,电刺激可能会使人踩踏自行车。

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