A Brief History Of Electric Wheelchairs
Perhaps the greatest scientific contribution that Canada has made to the entire world is that of the electric wheelchair. Developed by Dr. George Johann Klein in the 1950s, this has been considered as a wonder invention in the field.
The electric wheelchair came as a great relief to the second World War veterans. Thousands of war victims were benefited by it. The electric wheelchair of Dr. Klein underwent many modifications. Today, there are many enhanced variants of it catering to specific customer needs.
Until the coming of the electric wheelchair, the existing chairs catered only to the needs of paraplegic individuals. But Dr. Klein's invention stands apart in that it can also be used by quadriplegics. The wheelchair had benefited thousands of Second World War veterans and will hence be remembered forever.
The electric powered wheelchair can be used not only by paraplegics and quadriplegics; doctors now advise patients with cardiovascular problems to use them. The wheelchair has become customized. It is equipped to be used both indoors and outdoors. Some wheelchairs are portable.
The main functions of an electric wheelchair are to help in movement. Besides going forward and backwards, movements like stretching and titling can also be done. Its movement is controlled by joy sticks; chin controls or sip/puff controls. We can control the wheelchair's direction, speed or other parameters by these joysticks.
The price of an electric powered wheelchair can be immense. The prices range from $1000 to $3000 for ordinary models while advanced models can cost $10,000 or more. They also may need frequent upkeep and repair work done. These are some of the disadvantages that electric wheelchairs present.
Are you looking for a power wheelchair? If so, head over to the electric powered wheelchairs web site.
