Wheelchair

A wheelchair is a chair on wheels. It is designed to assist people who cannot walk by themselves, either through a permanent injury, or through a temporary one. Hospitals readily keep a supply of wheelchairs on hand for all of its patients, regardless of the reasons for their admission. Depending upon the owner of the wheelchair, some of them might be tricked out with all sorts of cool accessories, even weaponry.

Spike's wheelchair
For a brief period in 1998, the vampire known as Spike suffered an injury that forced him to make use of a wheelchair. The wheelchair was manually powered and otherwise unremarkable. Spike eventually healed, but kept his recovery a secret from his rival, Angelus.