Endoprostheses; Adjustable sit-to-stand assistive device for use by mobility-impaired individuals comprised of dual support handles and a frame that fits underneath chair cushions; Inflatable cushions for medical use; Orthopedic device to stretch and exercise the toes and feet; Orthotics for foot, hand; Physical exercise apparatus, for medical purposes; Physical therapy equipment in the nature of foam rollers, manually-operated resistance tubing, weighted balls; Supports for ankle for medical...