07-04-2017, 02:18 PM
The back is adjustable which makes the injured person comfortable. The mechanical folding legs are controlled by the handles on both sides. The stretcher can be locked after being aboard through the hopper. The stretcher can be arbitralty adjusted by gs spring, it can be converted into a chair. It is made of aluminum alloy materials. It is characterized by its anti-corrosion, safe and easy use for sterilization and cleaning. It is mainly used in the transportation of patients of limited space, such as elevator in hospital, ambulance, city road, etc ...
A wheelchair is a mobility device with wheels on which the user sits. The device is manually driven (rotating the wheels by hand) or through several automated systems. Wheelchairs are used by people for whom walking is difficult or impossible due to illness (physical or physiological), injury or disability. People with disabilities to sit and walk often need to use a wheel bench. The earliest records of wheelchairs date back to the sixth century, and were found inscribed on a stone slate in China. Later dates refer to Europeans using this technology, dating back to the Renaissance. The different types of wheelchairs are manual wheelchairs, electric wheelchairs and sports wheelchairs. A basic manual wheelchair incorporates seat and backrest, two small front wheels and two large wheels, one on each side, and a footrest. Wheelchairs are often variations on this basic design, but there are many types of wheelchairs, and they are often highly customized to the user. Seat size (width and depth), seat height to the floor, footrests / head restraints, front wheel stabilizers, adjustable backrests, controls and many other features can be customized or added to many basic models, while Some users, often those with specialized needs, may have wheelchairs to order. Various optional accessories are available, such as anti-theft bars or wheels, safety belts, adjustable backrests, tilt and / or recline features, additional limb or neck support, cradles or transport devices for crutches, walkers or oxygen tanks, Y The clothes protectors.
It can be understood in the following video: