Wheelchairs are chairs that are equipped with wheels to help replace walking. They are divided into electric and manual folding wheelchairs. It is an important mobile tool for the home rehabilitation of the wounded, sick, and disabled, turnover transportation, medical treatment, and outing activities. The wheelchair not only meets the mobility of the physically disabled and the disabled but more importantly, it is convenient for the family to move and take care of the sick. The patient uses a wheelchair to exercise and participate in social activities.
Ordinary wheelchairs are generally composed of a foldable frame, front and rear wheels, left and right knee pads and footrests, left and right detachable armrests, handle brakes, seats, and backrests with medical imaging data bags, bedpans, urine bag hooks, and electric standing. On the basis of ordinary wheelchairs, hand-cranked wheelchairs are equipped with hand-cranked devices. On the basis of ordinary wheelchairs, electric wheelchairs are equipped with an electronic power assist system, which reduces the physical exertion of users. On the basis of electric wheelchairs, smart wheelchairs have added positioning movement, standing movement, remote control movement, and related Internet + assisted living.
