Wheelchairs are intended to provide people with comfort and independence after their movement has been either compromised or become unsufferable due to illnesses, injuries, disabilities, or simply aging. For those with either limited or no mobility at all, a wheelchair can make an astounding difference in their quality of life. And here is the brief wheelchair history. The earlier record of wheelchairs dates back to the 6th century, as an inscription set up on a stone slate in chinaware around 6th century. Around 16th century, king Philip II of Spain used an elaborate rolling chair with movable beef up and leg rests. after(prenominal) that King Louise XIV changed from the movable beef up and leg rests to roulette for moving while he was convalescent from an operation in 1700. And the very basic wheelchair that resembles today was protrude in 18th century. It had two large front wooden wheels and one caster in mention. Around 19th and twentieth centuries after the American Civil struggle and World War I, the set-back wheelchairs were built with wooden frames, wicker seats, adjustable arm rests, footrests and large spoke wheels. Around 1984 U.S. patent was filed for a wheelchair with furbish up frame, adjustment surfaces, firm wicker seats and large rear wheels for self-propulsion (Cooper R. A. 1996).

Then Herbert Everest (an injured mining engineer) and Harold Jennings (a mechanical engineer) collaborated to design the beginning folding frame wheelchair in 1932. They went on to form the accompany E&J (Everest & Jennings). E&J developed the first powered wheelchair in 1950s. They followed the development of transistor-controlled motors and adapted it to their interest by adding a motor to their manual wheelchair design. In 1952, the beginning of wheelchair sports occurred with the first games held at the Stoke Mandeville Rehabilitation Center in England (Cooper R. A. 1996). After than the first Paralympic Games were held in Tokyo, Japan 1964. The revolution in flatboat weight manual chairs driven by the need and... If you expect to get a full essay, order it on our website:
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