A wheelchair is simply a chair with three wheels, usually used for walking when walking is impossible or difficult due to age, illness, mobility issues related to age, or injury. Wheelchairs can be manual or motorized. Motorized wheelchairs are those that mechanically propel themselves forward due to the user's motion or inertia. Manual wheelchairs are those that are manually propelled.
There are several types of wheelchairs available for sale. The most common are manual wheelchairs, which have a frame holding up the chair with two to four wheels (so it is not entirely self-propelled). There are folding chair and even cart wheelchairs. Some of the most popular and commonly used wheelchairs are those with one wheel, two wheels, even three wheels, and even four wheels.
The manual wheelchairs are used mainly as aids for walking. They are useful for people who are not able to climb stairs or who are unable to get up and down curbs. Folding or portable wheelchairs are specifically designed for the elderly or handicapped, as they are easier to fold or transport. However, most manual wheelchairs are made with a frame-less design, so it cannot be modified to accommodate a wheelchair holder.
Motorized wheelchairs are those that are controlled by the user, and come with a joystick for controlling the direction of the chair. There are also wheelchairs that have a joystick and also circular or linear movement. The additional "wheel" may be used for climbing stairs or simply for moving the wheelchair around. Motorized wheelchairs, like all other wheelchairs, are more expensive than manual wheelchairs. However, if your medical condition makes walking otherwise difficult, then motorized wheelchairs can be an excellent choice.
A "self propelled" wheelchair is an electric wheelchair with no external power source. This type of wheelchair has a battery installed internally, which provides power for the wheels and transmission. The battery is charged by a cord, which needs to be recharged periodically. Some self propelled models have wheels that turn independently. These types are called "parallel-drive" wheelchairs. Self propelled wheelchairs are commonly used by people who have problems with their legs being mobile, because they require little physical effort to propel themselves. Find out more about these products by clicking here.
If you are looking for something that combines comfort and the benefits of a mobility aid, then you should probably consider an electric wheelchair. As the name suggests, an electric wheelchair is powered by electricity, either attached to the chair itself, or by batteries installed in the chair. Because most electric wheelchairs have motors that are separate from the user's own power, they don't need a battery change, making them more convenient and longer lasting than manual wheelchairs. In addition, because they run off of stored power, there is no need for fuel, and they are much quieter. Some electric wheelchairs even run on batteries when the user isn't using the chair.
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