[Code of Federal Regulations] [Title 21, Volume 8] [Revised as of April 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR890.3860] [Page 525] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 890_PHYSICAL MEDICINE DEVICES--Table of Contents Subpart D_Physical Medicine Prosthetic Devices Sec. 890.3860 Powered wheelchair. (a) Identification. A powered wheelchair is a battery-operated device with wheels that is intended for medical purposes to provide mobility to persons restricted to a sitting position. (b) Classification. Class II (performance standards).