890.3880 Special grade wheelchair.§ 890.3880 Special grade wheelchair.
(a) Identification. A special grade wheelchair is a device with wheels that is intended for medical purposes to provide mobility to persons restricted to a sitting position. It is intended to be used in all environments for long-term use, e.g., for paraplegics, quadraplegics, and amputees.
(b) Classification. Class II (performance standards).