Shopping For an Electric Powered Wheelchair
A wheelchair powered by electricity can be extremely beneficial for individuals with mobility issues. They are available at specialized mobility equipment providers and a few major retailers. Medicare and private insurance can pay for the cost of an electrical wheelchair if a doctor deems it medically required.
Most power wheelchairs come with a 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 factors to consider is battery life. A good battery can last for up to two years if maintained regularly and is regularly used. The battery type also influences the distance a wheelchair can travel on one charge.
Deep cycle batteries are found in a majority of power wheelchairs. They offer a long-lasting energy source. These batteries can handle multiple recharges and discharges without causing damage battery cells. It is crucial to adhere to the recommendations of the manufacturer for charging that typically include overnight charging of the battery and avoiding allowing it to run completely empty.
The battery life is also affected by the surface of the wheelchair. Smooth flat surfaces require less power to propel the wheelchair, resulting in longer battery longevity than rough terrains. If a wheelchair is driven over rough or bumpy terrain, the motors have to work harder to maintain balance and speed which takes energy and drains batteries faster.
The age of a battery and the way it is used can affect its longevity. It could be time to replace batteries if they are getting old and losing its capacity to maintain charge. A newer battery will decrease the time it takes to charge a wheelchair and is likely to be more powerful.
Wheelchair batteries are available in various sizes. The most popular are Group 24 and Group 22NF. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This reduces the weight and size of the wheelchair. They have a smaller power reserve or "juice" than Group 24 batteries.
It is also a good idea to avoid overcharging or undercharging your battery, since this could result in a decrease in its lifespan. Keeping the battery in a dry, cool location is also essential because exposure to extreme temperatures could adversely affect the battery's function.
light weight electric wheelchair Capacity
The capacity to support the weight of a power chair is a key factor to take into account. If the chair is intended to be used for long trips the chair must be able to support the weight of the person. Weight issues can result from excessive weight, which could lead to problems with battery life and accidents.
The weight of a power wheelchair varies from model to model and is influenced by the type of batteries it uses. It also is affected by the variety and types of accessories it has, such as oxygen tank holders and a variety of seating systems. However, the majority of its weight is derived from the batteries. One battery can weigh as much as 50 lbs by itself and a power chair usually has two of them!
The weight of the power wheelchair can also be affected by the type of engine it is either a two-pole or four-pole motor. A four-pole power chair is more efficient, and has a greater weight capacity. However, it will require more energy from the batteries and may drain faster than a two-pole.
Power wheelchairs may also come with different drive bases such as mid-wheel or rear-wheel. The position of the wheels can impact its handling and maneuverability in various conditions. The drive base can also offer a range of options, such as a swing-away control that helps with side-transfers and sip-and-puff controls that work by blowing on a sensor.
Another factor to consider is the setting that the power wheelchair is used. It's essential that the chair is able to move over varying terrain and fit into hallways and rooms. It's important to measure doors and ensure that the chair can easily navigate through them, even doors with hinges.
A physical therapist or mobility specialist can help you choose the right power chair to meet your requirements. In addition to evaluating the wheelchair's weight, speed and range of travel, they can also advise on other factors such as comfort, accessibility modifications and seat size. They will also take into consideration the frequency and duration of use and whether the chair will be transported frequently.
Seating
electric powered wheelchairs wheelchairs are powered by motors to move them, in contrast to manual wheelchairs. This lets you move more freely and further than a manual wheelchair but there are some limitations.
In the beginning, you'll need know the capacity for weight of your new chair. It doesn't matter if it's your own weight or the weight of any equipment or items you're carrying, you must not exceed the manufacturer's suggested weight limit to prevent overtaxing the power chair and causing damage.
Make sure that the power chair you choose includes a comfortable footplate as well as an armchair 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 slouch.
Choose a chair that has reclining and tilt functions to reduce the risk of developing pressure sores. This feature is crucial for seniors whose skin can be thin and bruises easily. Furthermore, power leg rests can help raise your legs and lessen swelling.
As with any mechanical device the wheelchair will require regular maintenance to ensure it functions efficiently and safely. You'll have to inspect the condition of the battery as well as tire pressure, brakes and other components of the device on a regular basis. You should also inspect the seating for wear and tear and make any adjustments that are needed.
It is essential to place your power chair in a location that will not expose it to extreme weather conditions. The frame may be damaged by high temperatures, while low temperatures can damage batteries and 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 to return it should you find it does not meet your needs. Manufacturers' warranties typically last between one and two years. They include joysticks, motors frames, and electronics but not back cushions, seats or tires. Ask your supplier about their return policies prior to you purchase an electric wheelchair. The most important thing to do is go through the manual and follow the directions for use and maintenance.
Operation
Power wheelchairs are powered by a motor in the power base that sits under the seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, resulting in 24 volts in total. LITH-TECH provides lithium batteries, that are much more efficient than lead acid batteries and can be used for longer periods of time.
The controller, electronics and power base can be customised to suit the requirements of different users, with a variety of options available. For instance, some chairs offer customizable seating to ensure a comfy fit and let the user choose the best position for postural stability. A lot of
Chairs Electric have adjustable features, such as seat height, leg rest and recline positions, in addition to power tilt functionality.
There are a variety of additional features offered for
small electric wheelchairs powered wheelchairs including oxygen tank holders elevating seats and a range of power accessories. Some powerchairs are customised to allow the user to control them with their brainwaves or nerve signal.
Some powerchairs are able 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 can also be equipped with sensors that warn of dangers or obstacles within the vicinity and automatically slow down or swerve if necessary.
The location of the drive wheels - whether rear-wheel, mid-wheel or front-wheel drive - has a big impact on how a chair performs in different situations. But, it's a huge topic that we'll save for the next Clinical Corner article.
Make sure that your new electric chair is fully charged and that the tires are inflated to the correct pressure prior to taking it for an outing. It's also recommended to make some adjustments to the seat, armrests footrests (if appropriate) and joystick, in order to prepare it for first time use. It is essential to follow the instructions in your manual prior to operating your wheelchair. This is particularly important when driving up and down hills. This will reduce the chance of injury, damage and discomfort.