FESを用いたSWING-THROUGH歩行による対麻痺歩行の再建 : SWING-THROUGH歩行の生体負荷解析(機械力学,計測,自動制御)

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We compared the energy consumption in upper limb muscles during the swing-through gait using axillary and elbow crutches to consider the selection of a suitable crutch for the swing-through gait by FES. We also analyzed the joint moments of lower extremities during swing-through axillary crutch gait to produce a functional electrical stimulation pattern. This study showed that swing-through gait with C-posture was effective to reduce muscle fatigue of lower extremities. Knee buckling can be prevent using FES, because it could generate sufficient knee extensor torque to keep extended knee position during body stance phase. The data obtained from this study has the potential to be applied in simulation models for the swing-through gait in complete paraplegics. Our future plans include the development of simulation models and a stimulation program for the reconstruction of swing-through gait in complete paraplegics.
2009-03-25