Shopping For an Electric Powered Wheelchair
A wheelchair powered by electricity can be extremely beneficial for individuals who have a limited mobility. These chairs are available at major retailers as well as specialist mobility equipment suppliers. Medicare and private insurance may pay for the cost of an electric wheelchair if it's determined to be medically necessary by a physician.
The majority of power wheelchairs feature a joystick that users use to direct the motors. The controller, which acts as the brain of the wheelchair converts these movements into electrical signals.
Battery Life
Battery life is a crucial aspect to take into consideration when shopping for wheelchairs. A good battery can last up to two years with regular use and regular maintenance. The type of battery also affects how far a wheelchair can travel on one charge.
The majority of power wheelchairs utilize deep cycle batteries that are designed to provide a long-lasting energy supply. These batteries can handle multiple recharges and discharges without damaging the cells of the battery. It is important to follow the recommended charging practices of the manufacturer. 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 flat surfaces require less power to propel the wheelchair, which results in an extended battery longevity than rough terrains. If a wheelchair is driven on bumpy or rocky surfaces motors will have to work harder to maintain stability and speed and this consumes more energy and drains the battery quicker.
A battery's longevity is also affected by its age and use patterns. It is possible to replace the battery if it's getting old and losing its ability to hold charge. A newer battery will reduce the time it takes to charge a wheelchair and is likely to be more powerful.
Wheelchair batteries are available in several sizes, with Group 22NF and Group 24 being the most popular selections. Group 22NF batteries are lighter and smaller than Group 24 batteries, which help to decrease the overall weight and width of a power wheelchair. These batteries have a lower power reserve or "juice" than Group 24 batteries.
It is recommended to avoid charging or undercharging the battery because this can result in a decrease in its lifespan. It is essential to keep the battery in a cool, dry place, as extreme temperatures can alter its functionality.
Capacity of Weight
The capacity to carry the weight of a chair is a crucial aspect to take into consideration. If the chair will be used for long-distance trips, then it must be able to support the user's weight. Excessive weight can lead to structural problems, decreased battery life and a greater chance of causing accidents.
The weight of a power wheelchair varies from one model to the next and is influenced by its batteries. The weight of a power wheelchair is also affected by the number of accessories and the type of accessories, including oxygen tanks holders and different seating systems. However, the majority of its weight comes from the batteries. A single battery can weigh up to 50 pounds, and a majority of power chairs come with two batteries!
Whether the power chair has a two-pole motor or four-pole motor can also have an impact on its weight. A four-pole motor is more efficient and can support greater capacity for weight. However, it requires more energy from the batteries and may drain faster than a two-pole.
Power wheelchairs can also come with various base drives, such as rear-wheel drive or mid-wheel drive. The position of the wheels may affect its maneuverability and handling in various conditions. The drive base can also contain a variety of options, including a swing-away control that helps with side-transfers, or sip-and-puff controls that operate by blowing on the sensor.
Another consideration is the environment that the power wheelchair is utilized. best electric wheelchair for travel that the chair can travel over varying terrain and fit into hallways and rooms. It is essential to measure the doorways, and make sure that the chair will pass through them. This includes hinged doors.
A mobility specialist or physical therapist can help you choose the best power chair for your requirements. In addition to assessing the wheelchair's weight, speed and driving range They can also offer advice on other aspects such as comfort, accessibility modifications and seat size. They also consider the frequency and duration of use and if the chair will be frequently transported.
Seating
As opposed to manual wheelchairs powered ones have motors that move them. This allows you to move more and greater range than a manual chair but it comes with some limitations and additional factors that you should consider.
You'll first need to know the weight capacity of your chair. You should never exceed the weight limit of your power chair's recommended limit, regardless of whether it's your own or any equipment or other items that you're carrying.
Make sure that the power chair you choose is comfortable and has an appropriate footplate that you are able to fit into. If your feet do not fit onto the footplate of the power chair, your center of gravity could be shifted backwards and the wheelchair will lunge.
Find a power chair that has tilt and reclining functions to minimize the risk of developing pressure sores. This feature is crucial for those who are older, as their skin is thin and can easily bruise. Furthermore, power leg rests can help elevate your legs and lessen swelling.
Your wheelchair, like every mechanical device, will need regular maintenance to perform well and safely. You'll have to inspect the condition of the battery, brakes, tire pressure, and other parts of the device frequently. You should also examine the seating for wear, and make any necessary adjustments.
It is crucial to place your electric chair in a location that is not exposed to extreme weather conditions. Exposure to high temperatures can affect the frame's condition, while exposure to low temperatures can cause damage to the battery and other electrical components.
If you don't purchase your wheelchair out of your pocket, you won't be able to get insurance coverage and you wont be able return it if you find it does not meet your requirements. Warranty warranties from manufacturers usually last from one to two years and cover motors, electronics, joysticks and frames, but not the cushions on the back, seats or tires. Before purchasing an electric wheelchair, you should inquire with your supplier about the return policy. The most important thing is to read the manual and follow the directions regarding maintenance and use.
Operation
The motor of the power wheelchair is situated in the power base. It is situated beneath the seat of the user. The motor is powered by rechargeable batteries of 12 volts connected in series, for an overall voltage of 24 volts. LITH-TECH offers lithium batteries, that are much more energy efficient than lead acid batteries and can be used for longer periods of time.
Many options are available to modify the controller, electronics and power base to meet the requirements of every user. Some chairs allow for individual seating that will ensure a comfortable fit. It can also help the user determine the best position that will help their posture. A lot of models also have adjustable height of the seat, recline and leg rest positions and the power tilt feature.
Electric powered wheelchairs can be fitted with a range of accessories. They include oxygen tank holders, elevating chairs, and an array of power accessories. Some powerchairs can also be customized so that the user can control them by using their own brainwaves or nerve signals.
Some powerchairs have the ability to adjust the speed according to the preferences of the user or to match other vehicles on the road. For example when driving uphill. Some powerchairs have sensors that warn them of dangers or obstacles nearby, and will automatically slow down and swerve when needed.
The position of the drive wheels, whether they are rear-wheels, mid-wheels or front-wheel drives, has a major impact on the performance of a chair under different conditions. However, that's a large subject that we'll leave for the next Clinical Corner article.
Check that your brand new electric chair is fully charged and that the tires are inflated to the correct pressure prior to going for an excursion. It's also a good idea to make some adjustments to the seat, armrests footrests (if appropriate) and joystick, in order to prepare it for its first time use. It's important to read the instructions in the manual before operating your wheelchair. This is particularly important for driving up and down hills. This will lower the risk of discomfort and injury.