EksoGT

EksoGT is a powered exoskeleton developed by Ekso Bionics for rehabilitative gait training. The system is worn on the legs and provides actuation at the hip and knee joints, enabling assisted stepping while the user remains upright. It is used in clinical settings to deliver repetitive, task-specific walking practice under therapist supervision.

The device consists of thigh and calf assemblies mounted to the legs, with motor-driven joints that replicate natural leg movement. A clinician interface allows adjustments to parameters such as walking speed, step length, and the amount of assistance. Therapists typically use parallel bars, a walker, or a safety harness to support and guide the patient during sessions. The EksoGT is powered by a rechargeable battery and can be configured to fit a range of patient sizes, with safety features including emergency stop and monitoring of joint motion and torque.

Indications for use include individuals with impaired gait due to spinal cord injury, stroke, or other neurological or mobility-impairing conditions. It is designed to complement conventional rehabilitation by providing high-repetition practice and enabling practice of over-ground walking in a controlled environment. The therapy protocol often combines the exoskeleton with body-weight support and manual facilitation to promote proper movement patterns.

Clinical evidence on EksoGT has explored feasibility, safety, and functional outcomes in various populations. Trials report that the device can be used safely in supervised settings and may contribute to improvements in walking ability, endurance, and independence for some patients, though results vary by patient characteristics and study design. Regulatory status and reimbursement depend on regional medical-device approvals and health-care policies.