Active robotic gait-training system and method
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United States of America Patent
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Apr 19, 2016
Grant Date -
Apr 3, 2014
app pub date -
Apr 9, 2012
filing date -
Apr 8, 2011
priority date (Note) -
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Abstract
A robotic gait training system includes a femoral support unit supporting a thigh of a patient, a hip joint support unit supporting buttocks of the patient, a lower leg support unit supporting a lower leg, an ankle support unit supporting an ankle, a support fixing toe tip positioned at an ankle height of the patient in use, a toe tip pad supporting and wrapping a forefoot of the patient, a tilt sensor, a first linear actuator operation unit rotating the femoral support unit based on the hip joint unit, a second linear actuator operation unit rotating the lower leg supporting unit based on the femoral support unit, a control unit generating a functional electric stimulation (FES) control signal, and an FES unit stimulating the plantarflexor or dorsiflexor of ankle joint based on the FES control signal received from the control unit.
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