Then You've Found Your Electric Powered Wheelchair ... Now What?
Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be an excellent aid to those with mobility issues. They are available at specialist mobility equipment suppliers and some major retailers. Medicare and private insurance could pay for the cost of an electric wheelchair if a doctor considers it medically necessary.
Most power wheelchairs have an instrument that the user uses to control the motors. The controller, which functions as the brain of the wheelchair, converts these movements into electrical signals.
Battery Life
Battery life is a crucial aspect to consider when shopping for wheelchair. A high-quality battery can last for up to two years if it is maintained regularly and is regularly used. The type of battery can also influence how far a wheelchair can travel on a single charge.
Deep cycle batteries are used in most power wheelchairs. They offer a long-lasting energy source. They can handle numerous discharges and recharges without harming the battery cells. It is essential to adhere to the guidelines of the manufacturer for charging. This includes charging the battery over a long period of time and avoiding letting it run completely empty.
The surface on the ground on which the wheelchair is operated also influences the battery's lifespan. Smooth smooth, level surfaces require less power to propel the wheelchair, leading to longer battery life than rough terrains. If a wheelchair is used on bumpy or rocky surfaces motors will have to perform harder to maintain stability and speed, which consumes more energy and drains the battery faster.
The age of a battery as well as its usage pattern can also influence its lifespan. If a battery is old and starting to lose its capacity to keep the charge, it might be time for a replacement. A newer battery will reduce the time needed to charge a wheelchair and will likely to be more powerful.
Wheelchair batteries are available in various sizes, with Group 22NF and Group 24 being the most well-known options. Group 22NF batteries are lighter and smaller than Group 24 batteries, which help to decrease the overall weight and size of a power wheelchair. However, these batteries have less power or "juice" reserve than Group 24 batteries.
It is also a good idea to avoid overcharging or undercharging the battery because this can result in a decrease in its lifespan. It is essential to keep the battery in a dry, cool location, as extreme temperatures can affect the functionality of the battery.
Capacity for Weight
The weight capacity is an important factor to consider when choosing a power wheelchair. If the chair is intended to be used for long-distance trips the chair must be capable of supporting the weight of the user's body. Excessive weight can lead to structural problems, reduced battery life and a greater risk of accidents.
The weight of a power wheelchair varies between models and is influenced by the batteries it uses. It also is affected by the variety and types of additional accessories it has, such as oxygen tank holders and a variety of seating systems. However, the majority of its weight comes from the batteries. One battery can weigh as much as 50 lbs by itself and a power chair typically has two batteries!
The power wheelchair's two-pole or four-pole motor will also influence the weight of the wheelchair. A four-pole power wheelchair is more efficient and can carry a greater weight capacity. However, it requires more energy and drain the batteries faster than a motor with two poles.
Power wheelchairs also have different drive bases, such as rear-wheel drive or mid-wheel drive. The location of the wheels can impact the maneuverability and handling of the wheelchair in different conditions. The drive base may also include a range of options, like a swing-away controller that aids in side-transfers, and sip-and-puff controllers that work by blowing into a sensor.
Another aspect to consider is the environment in which the power wheelchair will be employed. It is essential that the chair is able to move over varying terrain and fit into hallways and rooms. electric wheelchair to buy is important to measure the doorways, and ensure that the chair can fit through them. This includes hinged doors.
A physical therapist or mobility specialist can help select the best power wheelchair for the individual. They can advise on factors like comfort, accessibility changes as well as the size of the seat and the weight of the wheelchair. They also consider the frequency and duration of use as well as whether the chair will be transported regularly.
Seating
Electric wheelchairs come with motors that move them, in contrast to manual wheelchairs. This allows you to move more and a greater range than a manual chair, but it comes with some limitations and other aspects that you need to take into consideration.
First, you'll need to determine the weight capacity of your chair. It doesn't matter if it's your own weight or the weight of any equipment or supplies that you're carrying, it is important to never exceed the manufacturer's recommended weight limit to prevent overtaxing the power chair and causing damage.
Make sure that the chair you select includes a comfortable footplate as well as an armchair that you can comfortably fit in. If you don't have enough room for your feet to rest on the footplate, it can shift your center of gravity forward and cause the wheelchair to slouch.
Then, you should look for a power wheelchair that has tilt and recline features to reduce the chance of developing pressure sores. This feature is important for older people whose skin could be thin and bruises easily. Moreover, power leg rests can help raise your legs and reduce swelling.
Like any other mechanical device it will require regular maintenance to ensure that it performs well and safely. You'll need to check the battery, brakes, tire pressure, and other parts of your wheelchair regularly. You should also check the seating for wear and make any adjustments that are needed.
You should also pay attention to the location you keep your power wheelchair so that you don't expose it to extreme weather conditions. The frame could be damaged by high temperatures, while low temperatures can harm batteries and electrical components.
Unless you're buying your wheelchair from a private source, it won't be covered by insurance and you won't have the option to return it if it's not meeting your requirements. Manufacturer 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. Most importantly, go through the user's manual and follow all instructions on how to use and maintain the device.
Operation
Power wheelchairs are driven by a motor inside the power base that sits under the seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, giving 24 volts in total. LITH-TECH offers lithium batteries, that are much more efficient than lead acid batteries and can be used for longer periods of time.
Many options are available to customize the controller, electronics, and power base to meet the needs of each user. Some chairs allow for individual seating that can aid in ensuring the most comfortable fit. It also allows the user to find the position that best allows them to maintain their postural stability. Many models also come with adjustable height of the seat, recline and leg rest positions as well as the power tilt feature.
There are many additional extras available for electric powered wheelchairs including oxygen tank holders elevating seats, and a variety of power accessories. Certain powerchairs can be customized to allow the user to control them with their brainwaves or nerve signal.
Some powerchairs also have the capability to adjust their speed to accommodate the user's preference or to match the speed of other vehicles on the road, for example when climbing hills. They can also be fitted with sensors that warn of dangers and obstacles in the area and will then automatically slow down or swerve if necessary.
The position of the drive wheels - whether they are front-wheel, mid-wheel or rear-wheel drive - has a big impact on how the chair performs under various situations. This is a huge topic, so we'll leave it for a future Clinical Corner.
Check that your brand new electric chair is fully charged and the tires are at the right pressure prior to going for a spin. It's also an excellent idea to make a few adjustments to the armrests, seat, footrests (if necessary) and joystick to prepare it for its first use. Make sure you follow the directions in the manual when operating your wheelchair, especially when driving on and down slopes. This reduces the chance of injury and discomfort.