This Is The Ultimate Guide To Electric Powered Wheelchair
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Shopping For an Electric Powered Wheelchair
A wheelchair powered by electricity is a great option for individuals who have a limited mobility. These chairs are available at major retailers and specialty mobility equipment providers. Medicare and private insurance could pay for the cost of an electric wheelchair if a physician deems it medically required.
The majority of power wheelchairs come with an electronic joystick, which the user can use to control the motors. The controller, which functions as the brain of the wheelchair, converts these movements into electrical signals.
Battery Life
When shopping for a power wheelchair one of the most important aspects to consider is battery life. A high-quality battery can last up to two years if used regularly and maintained properly. The battery type also influences the distance that wheelchairs can travel on one 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. These batteries can handle multiple recharges and discharges without harming the cells in the battery. It is essential to follow the recommendations of the manufacturer for charging which usually include overnight charging of the battery and avoiding allowing it to 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 longevity than rough terrains. If a wheelchair is used on rocky or bumpy surfaces, the motors will have to perform harder to maintain speed and stability, which consumes more energy and drains the battery more quickly.
The age of a battery as well as the way it is used can influence its lifespan. It may be time to replace the battery if it's becoming old and is losing its ability to keep charge. A newer battery can help reduce the time that a wheelchair has to be charged, and it is more likely to have more capacity than older batteries.
Wheelchair batteries are available in a variety of sizes. The most popular are Group 24 and Group 22NF. Group 22NF batteries are smaller and lighter than Group 24 batteries, which helps in reducing the weight and size of a power wheelchair. They have a smaller power reserve or "juice" than Group 24 batteries.
Avoid charging or subcharging the battery as this will shorten its lifespan. The battery should be kept in a dry, cool place is also important, as exposure to extreme temperatures could affect the battery's performance.
Capacity of Weight
The capacity to support the weight of a power chair is a crucial aspect to take into account. If the chair is intended to be used for long-distance trips, it will need to be capable of supporting the user's body weight. Problems with weight can result from excessive weight, which can cause accidents and battery life issues.
The weight of a power chair varies from one model to the next and is affected by its batteries. It is also impacted by the amount and type of accessories it comes with such as oxygen tank holders and a variety of seating systems. The batteries account for the bulk of its weight. One battery can weigh up to 50 lbs by itself and a power chair usually has two of them!
The weight of the power wheelchair can be dependent on whether it has either a two-pole or four-pole motor. A four-pole motor is more efficient and can provide more capacity of weight. However, it will need more energy from the batteries and could drain faster than a two-pole.
Power wheelchairs can also have different drive bases, such as mid-wheel or rear-wheel. The position of the wheels may affect its maneuverability and handling in various conditions. The base of the drive may offer a variety of options, such as a swing-away controller which aids in side-transfers as well as sip-and puff controls which work by blowing on a sensor.
Another factor to consider is the setting in which the power wheelchair will be utilized. It is important that the chair be used on various surfaces and be able to fit into hallways and rooms. It is crucial to measure the doorways and make sure that the chair can pass through them. This includes hinged doors.
A physical therapist or a mobility specialist can assist you in choosing the best power chair to meet your needs. They can provide advice on aspects like comfort, accessibility changes, seat size, and the weight of the chair. They also take into consideration the frequency and duration of use and whether the chair will be frequently transported.
Seating
Electric wheelchairs come with motors that move them, in contrast to manual wheelchairs. This provides you with more mobility and greater mobility than a manual one, but it does have some limitations and additional factors that you need to take into consideration.
You'll first need to know the weight capacity of your chair. If it's your own personal weight or the weight of any equipment or other items you're carrying, you must not exceed the manufacturer's recommended weight limit in order to avoid overloading the chair and creating damage.
Then, ensure that your chosen power chair has a comfortable seat and 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 shifted backwards and the wheelchair will lunge.
Find a power chair with tilt and reclining functions to lower the chance of developing pressure sores. This feature is important for seniors whose skin can be thin and bruises easily. Moreover, power leg rests can help elevate your legs and decrease swelling.
Like any mechanical device, will need regular maintenance to function properly and safely. You'll need to check the condition of the battery and get more info brakes, tire pressure and other components of the device frequently. Also, you should check the seat for wear and make any necessary adjustments.
It is essential to store 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 damage the battery and other electrical components.
If you don't purchase your wheelchair out-of-pocket, it isn't 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 electronic components but not back cushions, seats or tires. Check with your supplier for their return policies before you purchase an electric wheelchair. In the first place, go through the user's manual and follow all the directions regarding the use and maintenance of the device.
Operation
The motor of a power wheelchair is located 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 that are connected in series, giving a total of 24 volts. LITH-TECH's lithium batteries are more energy efficient than lead acids and can be used for an extended period of time.
The controller electronics, power base and controller can be modified to meet the needs of different users, with many options available. Some chairs allow for adjustable seating, which can help to ensure the most comfortable fit. It can also help the user determine the best position that will help their posture. Many models also come with adjustable height of the seat as well as recline and leg rest positions and the power tilt feature.
There are many additional extras offered for electric powered wheelchairs including oxygen tank holders elevated seats, and a variety of power accessories. Certain powerchairs are customized to allow the user to control them with their brainwaves or nerve signal.
Some powerchairs can also have the capability to adjust their speed according to the individual's preferences or match the speed of other vehicles on the road, for instance when driving up hills. Some powerchairs have sensors that warn them of dangers or obstacles nearby, and they will automatically slow down and swerve when necessary.
The location 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 various conditions. But that's a big subject that we'll leave for another Clinical Corner article.
Before you take your new electric wheelchair for the first time, ensure that it's fully charged and the tires have enough air pressure. It's also recommended to make a few adjustments to the seat, armrests footrests (if appropriate) and joystick, to prepare it for first time use. Remember that it's important to adhere to the instructions in the manual for operating your wheelchair, especially when driving up and down slopes. This will minimise the chance of injury, damage and discomfort.