Shopping For an Electric Powered Wheelchair
An electric powered wheelchair can be very beneficial for those with mobility issues. These chairs are available at specialty mobility equipment suppliers and some major retailers. Medicare and private insurance can cover the cost of an electric wheelchair if considered medically necessary by a doctor.
The majority of power wheelchairs come with a joystick that users use to control the motors. The controller, acting as the brain of the wheelchair converts these movements into electrical signals.
Battery Life
Battery life is a crucial factor to consider when buying wheelchair. electric wheelchairs for outdoor use -quality battery can last up to two years with regular usage and regular maintenance. The type of battery determines how far the wheelchair can travel on a single charge.
The majority of power wheelchairs have deep cycle batteries, which are designed to last for a long time and provide a steady energy supply. They can handle a variety of recharges and discharges without causing damage to battery cells. It is important to follow the recommended charging practices of the manufacturer. This includes charging the battery over a long period of time and not leaving it running at a complete loss.
The surface on the ground on which the wheelchair is operated also affects the battery's longevity. Smooth, level surfaces use less energy to propel the chair, which results in longer battery life. If a wheelchair is driven over rough or bumpy terrain, the motors will have to work harder in order to maintain speed and balance, which consumes energy and drains battery faster.
The lifespan of batteries is impacted by its age and usage patterns. If a battery has become old and starting to lose its capacity to keep the charge, it might be time to replace it. A newer battery will cut down on the time needed to charge a wheelchair and will likely to be more powerful.
Wheelchair batteries are available in a variety of sizes that include Group 22NF and Group 24 being the most well-known selections. The Group 22NF batteries weigh less and are smaller than Group 24 batteries. This helps to reduce the overall weight and size of the wheelchair. However, these batteries have less power or "juice" reserve than Group 24 batteries.
It is important to avoid charging too much or undercharging the battery since this could result in a decrease in its lifespan. It is important to keep the battery in a cool, dry area, since extreme temperatures can affect its functionality.
Capacity for Weight
The weight capacity of a power chair is an important factor to take into consideration. If the chair is going to be used for long journeys, it will need to be able to support the user's body weight. Problems with weight are often caused by excess weight, which could result in battery life issues and accidents.
A power wheelchair's weight varies from model to model, and is affected by the type of batteries it uses. The weight of a wheelchair is also affected by the number of accessories and the kind of accessories, like oxygen tanks holders and different seating systems. However, the majority of its weight comes from the batteries. One battery can weigh up to 50 lbs alone and a powerchair typically has two batteries!
Whether the power wheelchair has two-pole or four-pole motor could have an impact on the weight of the wheelchair. A four-pole motor is more efficient and has greater capacity of weight. However, it will require more energy and drain the batteries more quickly than a motor with just two poles.
Power wheelchairs can also have different drive bases, such as mid-wheel or rear-wheel. The location of the drive wheels could affect its maneuverability and handling under various conditions. The drive base may also include a range of options, including a swing-away controller that aids in side-transfers and sip-and-puff controls which work by blowing on the sensor.
The setting where a power chair is used is another consideration. It is crucial that the chair can be used on various surfaces and be able to fit into hallways and rooms. It is essential to measure the doors and ensure that the chair can move through them, including doors with hinges.
A physical therapist or mobility specialist can help you choose the right power chair to meet your needs. They can provide advice on aspects such as comfort, accessibility adjustments, seat size, and the weight of the wheelchair. They also consider the frequency and duration of use as well as whether the chair will be transported frequently.
Seating
Electric wheelchairs come with motors that move them, in contrast to manual wheelchairs. This provides you with more mobility and a greater range than a manual one, but it does have certain limitations and other factors that you should consider.
In the beginning, you'll need be aware of the weight capacity of your new power chair. You should never exceed the recommended weight limit, regardless of whether it's your own or any equipment or supplies that you're carrying.
Next, make sure your power chair includes a comfortable seat as well as an appropriate footplate that you are able to fit into. If your feet do not fit into the footplate of the power chair your center of gravity will be reversed and the wheelchair will lunge.
Look for a power chair that has reclining and tilt functions to lower the chance of developing pressure sores. This feature is crucial for seniors whose skin can be thin and bruises easily. Additionally, leg rests with power can assist in elevating your legs and lessen swelling.
Like all mechanical devices it will require regular maintenance to ensure that it performs safely and efficiently. You'll need to check the condition of your battery as well as brakes, tire pressure and other parts of the device regularly. Also, you should inspect the seating for wear and tear and make any adjustments that are needed.
It is important to keep your power chair in a place which isn't exposed to extreme weather conditions. The exposure to high temperatures can affect the frame's condition, while exposure to low temperatures may harm the battery as well as other electrical components.
If you're not purchasing your wheelchair out-of-pocket, it won't be covered by insurance and you won't have the option to return it if it doesn't satisfy your needs. Manufacturers' warranties usually last between one and two years. They cover joysticks, motors, frames, and electronics but not back cushions, seats or tires. Ask your supplier about their return policies before you purchase an electric wheelchair. The most important thing is to go through the manual and follow the guidelines regarding use and maintenance.
Operation
Power wheelchairs are driven by a motor in the base of power that is located beneath the seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, giving a total of 24 volts. LITH-TECH provides lithium batteries, that are much more energy efficient than lead acid batteries and can be used for longer periods of time.
The controller, electronics and power base can be modified to meet the needs of various users, with numerous options available. Certain chairs permit customizable seating, which will ensure a comfortable fit. It also allows the user to determine the best position that supports their postural stability. Many models include adjustable features like seat height, leg rest and recline positions, in addition to power tilt functionality.
There are a myriad of extra features available for electric powered wheelchairs including oxygen tank holders, elevating seats and a range of power accessories. Some powerchairs are customised to allow the user to control them with their brainwaves or nerve signals.
Certain powerchairs be adjusted in their speed to accommodate the individual's preferences or match the speed of other vehicles on the road, for example when going up hills. Some powerchairs have sensors that alert them to obstacles or other potential hazards nearby, and they will automatically slow down and stop whenever necessary.
The position of the drive wheels, whether they're rear-wheels, mid-wheels or front-wheel drives has a major influence on how a chair performs under different conditions. But that's a big issue that we'll keep for a future Clinical Corner article.
Make sure that your new electric chair is fully charged and the tires are at the correct pressure prior to taking it for an outing. To prepare for the first time it's recommended to make some adjustments to your chair, armrests and footrests. Remember that it's important to follow the directions in the manual when operating your wheelchair, particularly when driving down and up slopes. This will reduce the chance of injury, damage, and discomfort.