Shopping For an Electric Powered Wheelchair
An electric powered wheelchair is a great option for people who have a limited mobility. They are available at specialty mobility equipment suppliers and a few major retailers. Medicare and private insurance can pay for an electric wheelchair when it's considered medically necessary by a doctor.
The majority of power wheelchairs feature an instrument that users use to control the motors. These movements are converted to electrical signals by a controller which functions as a brain for the chair.
Battery Life
Battery life is a crucial factor to consider when shopping for wheelchairs. A good battery can last for up to two years if it is regularly used and maintained. The type of battery determines how far a wheelchair will travel on a single charge.
Deep cycle batteries are found in the majority of power wheelchairs. They provide a long lasting energy supply. They can handle numerous recharges and discharges without harming the cells of the battery. It is crucial to follow the manufacturer's recommended charge practices. This includes overnight charging of the battery and avoiding letting it run completely empty.
The battery's life is also affected by the surface of the wheelchair. Smooth flat surfaces require less power to propel the wheelchair, leading to a longer battery life than rough terrains. If the wheelchair is driven on rough or bumpy terrain, the motors will have to work harder in order to maintain speed and balance, which consumes energy and drains batteries faster.
The age of a battery as well as the way it is used can impact its longevity. It is possible to replace a battery if it is becoming old and losing its ability to hold charge. A newer battery will cut down on the time it takes to charge a wheelchair and is likely to be more powerful.
Wheelchair batteries are available in various sizes including Group 22NF and Group 24 being the most well-known choices. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This helps reduce the overall weight and size of the wheelchair. They have a smaller power reserve or "juice" than Group 24 batteries.
Avoid overcharging or subcharging the battery as it will reduce the battery's lifespan. It is important to keep the battery in a dry, cool location, as extreme temperatures can alter the functionality of the battery.
Capacity for Weight
Weight capacity is a key factor to consider when choosing the right power wheelchair. If the chair is going to be used for long journeys it must be capable of supporting the weight of the person. Weight problems are often caused by excess weight, which could lead to accidents and battery life issues.
A power wheelchair's weight is different from model to model and is influenced by the type of batteries it uses. The weight of a wheelchair is also affected by the amount of accessories as well as the type of accessories, including oxygen tanks holders as well as different seating systems. However, the majority of its weight is derived from the batteries. One battery can weigh up to 50 lbs alone, and a power chair usually has two of them!
The weight of a power wheelchair can be affected by the type of engine it is either a two-pole or four-pole motor. A four-pole power wheelchair is more efficient, and can carry the weight of a larger capacity. It will however require more energy and drain batteries more quickly than a motor that has two poles.
Power wheelchairs may also have different drive bases such as rear-wheel or mid-wheel. The position of the drive wheels may make a difference in its handling and maneuverability in a variety of conditions. The base of the drive could offer a variety of options, like a swing-away controller which aids in side-transfers and sip-and-puff controls which work by blowing on a sensor.
Another consideration is the environment in which the power wheelchair will be used. It is essential that the chair be used on different terrains and can be fitted into hallways and rooms. It 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 assist you in choosing the right power chair for your needs. In addition to assessing the wheelchair's weight, speed and range of travel They can also offer advice on other factors such as comfort, accessibility modifications 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, in contrast to manual wheelchairs. This allows you to move more and a greater range than a manual one, but it does have some limitations and additional factors that you should consider.
First, you'll need to understand the weight capacity of your new power chair. It doesn't matter if it's your own weight or the weight of any equipment or other items that you're carrying, it is important to not exceed the manufacturer's suggested weight limit to avoid overtaxing the power chair and creating damage.
Make sure that the power chair you choose includes a comfortable footplate as well as a seat that you can comfortably fit in. If you don't have enough space for your feet to rest on the footplate, it can shift your center of gravity backward and cause the chair to lunge.
Look for a power chair that has reclining and tilt functions to minimize the risk of developing pressure sores. This feature is essential for seniors whose skin can be thin and prone to bruises. Furthermore, power leg rests can assist in elevating your legs and lessen swelling.
Your wheelchair, like every mechanical device, requires regular maintenance in order to operate properly and safely. You'll have to check the battery, tire pressure, brakes and other parts of your wheelchair frequently. You should also check the seating for wear and make any adjustments that are needed.
Be attentive to where you keep your power wheelchair to avoid exposing it to extreme weather conditions. 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 don't buy your wheelchair out of your pocket, you won't be able to get insurance coverage and won't be able to return it if you discover it doesn't meet your requirements. Warranties from manufacturers typically last between one and two years and cover motors as well as electronics, joysticks, joysticks and frames, but not the cushions on the back, seats or tires. Ask your supplier about their return policy before you purchase an electric wheelchair. The most important thing is to read the manual and follow the guidelines for maintenance and use.
Operation
Power wheelchairs are driven by a motor within the base of power that sits under the seat of the user. The motor is powered by rechargeable batteries that are 12 volts connected in series to produce total voltage of 24 volts. LITH-TECH offers lithium batteries that are more energy efficient than lead acids and can be used over longer periods of time.
The controller electronics, power base and controller can be modified to meet the needs of various users, with a variety of options available. Some chairs allow for customizable seating, which can help to ensure a comfortable fit. It can also help the user choose the ideal position that will help their posture. A lot of models also have adjustable seat height as well as recline and leg rest positions, and power tilt functionality.
There are a variety of additional features that are available for electric powered wheelchairs including oxygen tank holders, elevating seats and a range of power accessories. Some powerchairs are customised to allow users to control them with their brainwaves or nerve signal.
Some powerchairs have the ability to alter the speed according to the preferences of the user or to match other vehicles on the road. For example when driving uphill. They are also equipped with sensors that warn of dangers or obstacles within the vicinity and will then automatically slow down or swerve when necessary.
The location of the drive wheels, regardless of whether they are mid-wheels, rear-wheels or front-wheel drives, has a major influence on how a chair performs under different conditions. This is a huge subject, so we'll save it to a future Clinical Corner.
Before small electric wheelchairs take your new electric wheelchair for a spin, check that it's fully charged and the tires have enough air pressure. To get ready for your first time it's best to make some adjustments to your chair, armrests, and footrests. It's important to read the instructions in the manual before operating your wheelchair. This is especially true for driving up and down hills. This will reduce the risk of discomfort and injury.