Are You Getting The Most Out Of Your Electric Powered Wheelchair?
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Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be an excellent help to people who have a limited mobility. They are available at major retailers as well as specialist mobility equipment providers. Medicare and private insurance can pay for an electric wheelchair if it's considered medically necessary by a doctor.
The majority of power wheelchairs have a joystick that users can use to control the motors. The controller, which acts 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 factors to consider is battery life. A high-quality battery can last up to two years if it is regularly used and maintained. The type of battery also affects the distance a wheelchair will be able to travel on one charge.
Deep cycle batteries are utilized in the majority of power wheelchairs. They offer a long-lasting energy source. These batteries can handle multiple discharges and recharges without causing damage battery cells. It is important to adhere to the recommended charging practices of the manufacturer. This includes overnight charging of the battery and avoiding leaving it running at a complete loss.
The surface on which the wheelchair is operated also influences the battery's lifespan. Smooth smooth, level surfaces require less power to propel the wheelchair, which results in longer battery life than rough terrains. If a wheelchair is driven over rough or bumpy terrain, the motors need to work harder in order to maintain speed and balance, which consumes energy and drains battery faster.
The life expectancy of batteries is impacted by the age of the battery and its usage. If a battery has become old and is losing its capacity to keep an charge, it could be time to replace it. A newer battery will decrease the time required to charge a wheelchair and will likely to have more capacity.
Wheelchair batteries are available in several sizes, with Group 22NF and Group 24 being the most popular choices. 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 smaller power reserve or "juice" than Group 24 batteries.
It is recommended to avoid overcharging or undercharging your battery, as this can result in a decrease in its lifespan. Keeping the battery in a dry, cool area is also crucial because exposure to extreme temperatures could affect the battery's performance.
Capacity for Weight
Weight capacity is a key aspect to consider when choosing a power wheelchair. If the chair is going to be used for long trips, it will need to be able to support the weight of the user's body. Problems with weight are often caused by excess weight, which could result in battery life issues and accidents.
The weight of a power chair varies from one model to the next and is affected by the batteries it uses. It also is affected by the number and types of additional accessories it has, such as oxygen tank holders and various seating systems. However, most of its weight comes 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 a four-pole or two-pole engine. A four-pole motor is more efficient and can support more weight capacity. However, it requires more energy and drain batteries more quickly than a motor that has two poles.
Power wheelchairs can also have different drive bases, such as rear-wheel drive or mid-wheel drive. The location of the wheels may affect the maneuverability and handling of the wheelchair in different conditions. The base of the drive could include a range of options, such more info as an adjustable controller that assists in side-transfers and sip-and-puff controls that operate by blowing into a sensor.
Another consideration is the environment in which the power wheelchair is utilized. It is crucial that the chair can be used on a variety of terrains and can be fitted into rooms and hallways. It is essential to measure the doorways, and ensure that the chair can fit through them. This includes hinged doors.
A physical therapist and/or mobility specialist can help select the appropriate power wheelchair for your needs. In addition to evaluating the wheelchair's weight, speed and driving range, they can also advise on other aspects such as comfort, accessibility modifications and seat size. They will also take into consideration the frequency and duration of use as well as if the chair will be frequently transported.
Seating
Unlike manual wheelchairs, electric powered ones are powered by motors that move them. This allows you to move more and 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 website to know the weight capacity of your wheelchair. 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.
Make sure that the power chair you pick has a comfortable footplate and a seat that you can comfortably fit in. If you don't have enough space for your feet to rest on the footplate, it could shift your center of gravity to the back and cause the wheelchair to move.
Then, you should look for a power wheelchair that has tilt and recline functions to help here reduce the chance of developing pressure sores. This feature is crucial for seniors, whose skin is thin and can easily bruise. Power leg rests are also a great way to elevate your legs, which can reduce swelling.
Like any mechanical device, will need regular maintenance to function properly and safely. You'll need to inspect the battery as well as the brakes, tire pressure, and other parts of your device frequently. It is also recommended to check the seating for wear and tear and make any necessary adjustments.
You should also pay attention to the location you place your power wheelchair in order to ensure that it is not exposed to extreme weather conditions. Exposure to high temperatures website can cause damage to the frame, whereas exposure to low temperatures can damage the battery and other electrical components.
If you don't purchase your wheelchair out-of-pocket it won't be insured and you won't have the option to return it if it doesn't meet your requirements. Warranties from manufacturers typically last between one and two years and cover motors, electronics, joysticks and frames, but not the cushions on more info the back, seats or tires. Ask your supplier about their return policy before you purchase an electric wheelchair. Most importantly, go through the user's manual and follow all instructions regarding the use and maintenance of the device.
Operation
Power wheelchairs are powered by a motor inside the base of power that is located beneath the user's seat. The motor is powered by two or one rechargeable 12-volt batteries in series, for a total of 24 volts. LITH-TECH offers lithium batteries, which are more energy efficient than lead acid batteries and can be used for longer periods of time.
Many options are available for customizing the controller, electronics, and power base to meet the specific needs of each user. Certain chairs permit individual seating that can aid in ensuring the most comfortable fit. It also allows the user to determine the best position that supports their postural stability. Many models include adjustable features, such as the height of the seat, leg rest and recline positions, in addition to power tilt functionality.
Electric powered wheelchairs can be equipped with a variety of extras. These include oxygen tank holders, elevating chairs, and an array of power accessories. Certain powerchairs are customized to allow users to control them by using brainwaves or nerve signals.
Some powerchairs also be able to adjust their speed according to the preferences of the user or to match the speed of other vehicles on the road, for instance when driving up hills. Some powerchairs are equipped with sensors that warn them of dangers or obstacles nearby, and they will automatically slow down and stop whenever necessary.
The position of the drive wheels, whether they're rear-wheels, mid-wheels or front-wheel drives, has a major impact on how a chair performs under various conditions. However, that's a large topic that we'll save for a future Clinical Corner article.
Before you take your new electric wheelchair out for an outing, make sure it's fully charged and the tires have enough air pressure in them. It's also recommended to make some adjustments to the seat, armrests, footrests (if applicable) and joystick to prepare it for first use. Remember that it's important to adhere to the instructions in the manual for operating your wheelchair, especially when driving down and up slopes. This reduces the risk of injury, damage or discomfort.