Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be an excellent help to people with limited mobility. These chairs are available at major retailers and specialty mobility equipment providers. Medicare and private insurance can pay for the cost of an electric wheelchair if a doctor considers it medically necessary.
The majority of power wheelchairs feature an instrument that the user moves to control the motors. These actions are converted into electrical signals by a control unit that acts as the brain of the chair.
Battery Life
When looking for a power wheelchair one of the most important factors to take into consideration is the battery's lifespan. A quality battery can last for up to two years if it is used regularly and maintained properly. The type of battery also affects how far the wheelchair can be able to travel on one charge.
Deep cycle batteries are utilized in a majority of power wheelchairs. They provide a long lasting energy source. They can handle numerous discharges and recharges without causing damage battery cells. It is important to follow the manufacturer's recommended charge practices. This includes overnight charging of the battery and avoiding the battery from running completely empty.
The battery's life is also affected by the surface of the wheelchair. Smooth, level surfaces use less energy to propel the chair, resulting in longer battery life. If a wheelchair is used on bumpy or rocky surfaces motors will have to be more efficient in order to maintain stability and speed, which consumes more energy and drains the battery quicker.
The age of a battery as well as its usage pattern can also impact its longevity. It could be time to replace a battery if it is getting old and losing its ability to keep charge. A newer battery will reduce the amount of time that a wheelchair has to be charged, and is more likely to have more capacity than older batteries.
Wheelchair batteries come in a variety of sizes. The most popular are Group 24 and Group 22NF. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This reduces the weight and size of the wheelchair. However, they have less power or "juice" reserve than Group 24 batteries.
It is also a good idea to avoid charging too much or undercharging the battery since this could result in the battery's lifespan. The battery should be kept in a dry, cool location is also essential, as exposure to extreme temperatures could adversely affect the battery's function.
Capacity for Weight
The weight capacity of a power chair is an important factor to consider. If the chair is intended to be used for long journeys, it will need to be capable of supporting the weight of the person. Weight problems can result from excessive weight, which can cause battery life issues and accidents.
The weight of a power chair varies from one model to another and is influenced by the batteries it uses. It also is affected by the number and types of additional accessories it has such as oxygen tank holders and various seating systems. The batteries are responsible for the majority of its weight. One battery can weigh up to 50 lbs by itself and a power chair usually has two of them!
The weight of a power wheelchair can be dependent on whether it has a four-pole or two-pole engine. A four-pole motor is more efficient and can support a higher capacity of weight. However, it will need more energy from the batteries and could drain faster than a two-pole motor.
Power wheelchairs may also have different drive bases such as mid-wheel or rear-wheel. ultra lightweight electric wheelchair of the wheels may affect its maneuverability and handling under various conditions. The base of the drive may offer a variety of options, including a swing-away controller that aids in side-transfers, and sip-and-puff controllers which work by blowing on the sensor.
Another factor to consider is the setting that the power wheelchair will be utilized. It is important that the chair can be used on different surfaces and be able to fit into rooms and hallways. It is essential to measure the doors and ensure that the chair is able to maneuver through them, including doors with hinges.
A physical therapist or mobility specialist can help select the right power wheelchair for the individual. In addition to assessing the wheelchair's weight, speed and driving range They can also offer advice on other factors such as accessibility, comfort and seat size. They will also look at the frequency and duration, and whether the chair is likely to be moved frequently.
Seating
Electric wheelchairs come with motors that move them, unlike manual wheelchairs. This allows you to move more freely and further than a manual one, but there are some limitations.
First, you'll need to determine the capacity of your wheelchair's weight. You should never exceed the weight limit of your power chair's recommended limit, whether it's you or any equipment or supplies that you're carrying.
Next, make sure the power chair you choose is comfortable and has a footplate you can fit into. If you don't have enough room for your feet to rest on the footplate, it may shift your center of gravity to the back and cause the chair to slouch.
Find a power chair that has tilt and reclining functions to reduce the risk of developing pressure sores. This feature is particularly important for those who are older, as their skin is thin and can easily bruise. Additionally, leg rests with power can assist in elevating your legs and lessen swelling.
As with any mechanical device it will require maintenance to ensure it functions safely and efficiently. You'll need to examine the battery condition and brakes, tire pressure and other parts of the device on a regular basis. You should also check the seat for wear and make any adjustments that are needed.
It is also important to pay attention to where you keep your power wheelchair to avoid exposing it to extreme weather conditions. The frame can be damaged by high temperatures, whereas low temperatures can harm electrical components and the battery.
Unless you're buying your wheelchair from a private source it isn't covered by insurance and you won't be able return it if it doesn't satisfy your requirements. Manufacturers' warranties typically last between one and two years. They include joysticks, motors frames, and electronics but not seats, back cushions or tires. Before purchasing an electric wheelchair, ask your dealer about their return policy. The most important thing to do is read the manual and follow the guidelines regarding maintenance and use.
Operation
The motor of the power wheelchair is situated in the power base. This is beneath the seat of the user. The motor is powered by two 12-volt rechargeable batteries connected in series to produce an overall voltage of 24 volts. LITH-TECH offers lithium batteries that are more energy efficient than lead acids and can be used for an extended period of time.
The controller as well as the electronics and power base can be customized to meet the needs of various users, with many options available. For example, some chairs offer customizable seating to ensure a comfy fit and allow the user to find the most suitable position to support postural stability. Many models also include adjustable seat height as well as recline and leg rests, as well as power tilt functionality.
Electric powered wheelchairs can be fitted with a wide range of additional features. They include oxygen tank holders, elevating chairs and many other power accessories. Certain powerchairs can be customized to allow the user to control them by using brainwaves or nerve signals.
Some powerchairs also be adjusted in their speed to accommodate the user's preference or to match the speed of other vehicles on the road, for instance when going up hills. They are also equipped with sensors that alert you to dangers and obstacles in the area and will then automatically slow down or stop when necessary.
The location of the drive wheels, whether they are mid-wheels, rear-wheels or front-wheel drives have an enormous impact on how a chair performs under different conditions. This is a massive issue, so we'll leave it to a future Clinical Corner.
Check that your brand new electric chair is fully charged and the tires are inflated to the right pressure prior to going for an outing. It's also a good idea to make some adjustments to the seat, armrests, footrests (if applicable) and joystick, in order to prepare it for first time use. It is essential to follow the instructions in your manual prior to operating your wheelchair. This is especially important when driving on and down hills. This reduces the risk of injury, damage, and discomfort.