5 Things Everyone Gets Wrong About Electric Powered Wheelchair
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Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be an excellent help to people with limited mobility. They are available at specialized mobility equipment providers and at some major retailers. Medicare and private insurance will pay for the cost of an electric wheelchair if deemed medically necessary by a doctor.
The majority of power wheelchairs come with a joystick that the user moves to control the motors. These movements are converted into electrical signals by a controller which functions as a brain for the chair.
Battery Life
Battery life is an important factor to consider when purchasing a wheelchair. A high-quality battery can last for two years with regular usage and proper maintenance. The type of battery also affects the distance a wheelchair will travel on a single charge.
Deep cycle batteries are utilized in a majority of power wheelchairs. They provide a long-lasting energy supply. They can handle numerous recharges and discharges without harming the cells in the battery. It is crucial to adhere to the recommendations of the manufacturer for charging, which typically include overnight charging of the battery and avoiding allowing it to run completely empty.
The battery life is affected by the surface of the wheelchair. Smooth, level surfaces require less power to propel the wheelchair, leading to a longer battery life than rough terrains. If a wheelchair is used on rough or uneven surfaces, the motors will have to be more efficient in order to maintain speed and stability, which consumes more energy and drains the battery more quickly.
The age of a battery and its usage patterns can affect its longevity. If a battery is getting old and is losing its capacity to hold the charge, it might be time for a replacement. A newer battery will decrease the time it takes to charge a wheelchair and is likely to have more capacity.
Wheelchair batteries come in various sizes. The most popular are Group 24 and Group 22NF. The Group 22NF batteries weigh less and are smaller than Group 24 batteries. This helps reduce the overall weight and size of a wheelchair. These batteries have a lower power reserve or "juice" than Group 24 batteries.
Beware of overcharging or subcharging your battery, as this can reduce its lifespan. Maintaining the battery in a cool, dry place is also important since exposure to extreme temperatures could adversely affect the battery's function.
Weight Capacity
The weight capacity of a power chair is a key factor 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. Weight problems can be caused by excessive weight, which can result in battery life issues and accidents.
The weight of a power chair varies from one model to another and is influenced by its batteries. It also affects the variety and types of accessories it comes with such as oxygen tank holders and a variety of seating systems. The batteries are responsible for the majority of the weight. A single battery can weigh as much as 50 lbs, and most power chairs have two!
The power wheelchair's a two-pole motor or four-pole motor could influence its weight. A four-pole motor is more efficient and has greater capacity for weight. However, it requires more energy and drain the batteries more quickly than a motor with two poles.
Power wheelchairs can also come with various drive bases, such as rear-wheel drive or mid-wheel drive. The location of the wheels can affect its handling and maneuverability under various conditions. The base of the drive could offer a variety of options, like an adjustable controller that assists in side-transfers, and sip-and-puff controllers that operate by blowing into the sensor.
The setting in which a power wheelchair is get more info used is a different factor to take into consideration. It is essential that the chair is able to be used on various terrains and can be fitted into rooms and hallways. It is important to measure the doorways and make sure that the chair will pass through them. This includes hinged doors.
A physical therapist or mobility specialist can assist you in choosing the right power chair for your requirements. They can offer advice on aspects like comfort, accessibility modifications along with the size, shape, and the weight of the wheelchair. They also consider the frequency and duration of use and whether the chair is frequently transported.
Seating
Unlike manual wheelchairs, electric powered ones have motors that move them. This allows you to move more and a greater range than a manual chair but it comes with certain limitations and other factors that you need to take into consideration.
You'll first need to know the weight capacity of your chair. It is important to never exceed your power chair's recommended weight limit, regardless of whether it's your own or any other equipment or items that you're carrying.
Then, ensure that your power chair includes a comfortable seat as well as a footplate you can fit into. If your feet don't fit onto the footplate of the power chair your center gravity can be moved backwards, and the chair will slouch.
Then, you should look for a wheelchair that has tilt and recline functions to reduce the chance of developing pressure sores. This feature is especially important for those who are older, as their skin is thin and can bruise easily. Additionally, leg rests with power can help elevate your legs and lessen swelling.
As with any mechanical device, your wheelchair will require regular maintenance to ensure that it operates well and safely. You'll need to examine the condition of the battery as well as tire pressure, brakes and other components of the device regularly. It is also recommended to check the seating for wear and tear and make any necessary adjustments.
It is crucial to keep your power chair in a location that will not expose it to extreme weather conditions. Exposure to high temperatures can affect the frame's condition, while exposure to low temperatures could cause damage to the battery and other electrical components.
Unless you're buying the wheelchair out of pocket, it isn't covered by insurance and you won't be able return it if it doesn't meet your needs. Warranty warranties from manufacturers usually last from one to two years and cover the motors, electronics, joysticks and frames, but not the back cushions, seats or tires. Before buying an electric wheelchair, inquire with 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 a power wheelchair is found in the power base. It is situated beneath the seat of the user. The motor is powered by two or one rechargeable 12-volt batteries in series, giving 24 volts total. LITH-TECH provides lithium batteries, which are much more efficient than lead acid batteries and can be used for longer durations of time.
The controller, electronics and power base can be customised to suit the needs of different users, with a variety of options available. For example, some chairs can be customized to ensure a comfortable fit and let the user choose a position that best supports the stability of their posture. Many models include adjustable features, such as leg rest, seat height and recline positions, as well power tilt functionality.
Electric powered wheelchairs can come with a range of accessories. These include oxygen tank holders, elevating chairs and an array of accessories for power. Some powerchairs are customised so that the user can control them using their brainwaves or nerve signal.
Certain powerchairs are able to adjust the speed according to the preferences of the user, or to be synchronized with other vehicles on the road. For instance when driving uphill. They are also equipped with sensors that warn of dangers and obstacles in the vicinity, and will automatically slow down or stop when necessary.
The position of the drive wheels - whether they're rear-wheel, mid-wheel or front-wheel drive - has a big impact on the way the chair performs under different situations. But that's a big topic that we'll save for another Clinical Corner article.
Make sure that your new electric chair is fully charged and the tires are inflating to the correct pressure before you take it for a spin. It's also a good idea to adjust the armrests, seat, footrests (if necessary) and joystick, to prepare it for its first use. Be sure to follow the directions in the manual when operating your wheelchair, particularly when driving on and down slopes. This will reduce the risk of injury, damage and discomfort.