·Spinal cord nerve injury below T12;
·Patients with severe sequelae of poliomyelitis;
·Non spastic cerebral palsy patients;
·Patients with complete paraplegia or partial high-level incomplete paraplegia below T10,
·It is also used for patients with spinal cord injury, poliomyelitis, myeloma, multiple sclerosis, myopathy, traumatic brain injury, and other conditions.