LOWER EXTREMITY EXOSKELETON FOR GAIT RETRAINING

The Active Knee Rehabilitation Orthotic System (ANdROS) is a wearable and portable assistive tool for gait rehabilitation and monitoring of people with motor control deficits due to a neurological ailment, such as stroke. ANdROS reinforces a desired gait pattern by continually applying a corrective...

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Bibliographische Detailangaben
Hauptverfasser: MAVROIDIS CONSTANTINOS, PIETRUSISNKI MACIEJ, BONATO PAOLO, UNLUHISARCIKLI OZER, WEINBERG BRIAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The Active Knee Rehabilitation Orthotic System (ANdROS) is a wearable and portable assistive tool for gait rehabilitation and monitoring of people with motor control deficits due to a neurological ailment, such as stroke. ANdROS reinforces a desired gait pattern by continually applying a corrective torque around the knee joint, commanded by a impedance controller. A sensorized yet unactuated brace worn on the unimpaired leg is used to synchronize the playback of the desired trajectory based on the user's intent. The device is mechanically grounded through two ankle foot orthoses (AFOs) rigidly attached to the main structure, which helps reduce the weight perceived by the user.