Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be a huge aid to those with mobility issues. These chairs are sold at major stores and specialist mobility equipment providers. Medicare and private insurance may pay for the cost of an electrical wheelchair if a physician deems it medically necessary.
Most power wheelchairs come with a joystick, which users can use to control the motors. The controller, which functions 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 purchasing a wheelchair. A high-quality battery can last up to two years with regular use and regular maintenance. The battery type also influences the distance that wheelchairs can travel on a single charge.
The majority of power wheelchairs utilize deep cycle batteries, which are designed to last for a long time and provide a steady energy supply. They can handle numerous recharges and discharges without damaging the battery cells. It is essential to follow the recommended charging guidelines of the manufacturer that typically include charging the battery over the course of a night and avoiding letting it run completely empty.
The battery's life is also affected by the surface of the wheelchair. Smooth, level surfaces use less power to propel the chair, resulting in longer battery life. If a wheelchair is driven on rough or uneven surfaces motors will have to work harder to maintain speed and stability and this consumes more energy and drains the battery faster.
The age of a battery as well as its usage patterns can affect its longevity. 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 needed to charge a wheelchair and is likely to have more capacity.
Wheelchair batteries are available in various sizes including Group 22NF and Group 24 being the most well-known selections. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This helps reduce the overall weight and size of the wheelchair. However, these batteries have lower power or "juice" reserve than Group 24 batteries.
Avoid overcharging or subcharging the battery as it will reduce its lifespan. It is crucial to keep the battery in a cool, dry location, as extreme temperatures can alter the functionality of the battery.
Capacity for Weight
The weight capacity of a power chair is a crucial aspect to take into consideration. If the chair will be used for long journeys, then it must be able to support a user's weight. Overweight can lead to structural issues, a decrease in battery life, and a higher chance of accidents.
The weight of a power wheelchair differs between models and is affected by the batteries it uses. It also affects the variety and types of additional accessories it has such as oxygen tank holders and a variety of seating systems. However, most of its weight comes from the batteries. One battery can weigh up to 50 pounds on its own and a powerchair typically has two batteries!
Whether the power chair has two-pole or four-pole motor can also affect the weight of the wheelchair. A four-pole motor is more efficient and has more capacity of weight. It will however require more energy and drain the batteries faster than a motor with just two poles.
Power wheelchairs may also have different drive bases, such as rear-wheel or mid-wheel. The location of the wheels may affect its maneuverability and handling in different conditions. The drive base can also include a variety of options, like an adjustable swing-away control that assists with side-transfers, or sip-and-puff controls that operate by blowing air on the sensor.
The setting that a power wheelchair is used is an additional consideration. It is crucial that the chair is able to be used on various surfaces and be able to fit into hallways and rooms. It's important to measure doors and make sure that the chair can easily navigate through them, even doors with hinges.
A physical therapist and/or mobility specialist can help select the appropriate power wheelchair for the individual. In addition to assessing the wheelchair's weight, speed and driving range They can also provide advice on other aspects such as accessibility, comfort, and the size of the seat. They also take into consideration the frequency and duration, and whether the chair will be moved frequently.
Seating
Electric 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 a few limitations.
First, you'll need to understand the weight capacity of your new chair. Whether it's your personal weight or the weight of any equipment or items that you're carrying, it is important to never exceed the manufacturer's recommended weight limit in order to avoid overloading the power chair and damaging it.
Make sure that the power chair you choose includes a comfortable footplate as well as an appropriate seat to comfortably fit in. If your feet aren't able to fit into the footplate of the chair, your center of gravity could be reversed and the wheelchair will lunge.
Look for a power chair that has tilt and reclining functions to reduce the risk of developing pressure sores. This feature is crucial for those who are older, as their skin is thin and can easily bruise. Moreover, power leg rests can help raise your legs and decrease swelling.
Your wheelchair, like every mechanical device, will need regular maintenance to perform well and safely. You'll need to check the battery and brakes, tire pressure and other parts of your wheelchair regularly. You should also inspect the seating for wear and tear and make any adjustments that are needed.
It is important to store your electric chair in a location which isn't exposed to extreme weather conditions. The frame may be damaged by high temperatures, while low temperatures can harm electrical components and the battery.
If you're not purchasing your wheelchair out-of-pocket it isn't covered by insurance and you won't have the option to return it if it doesn't meet your requirements. Warranty warranties from manufacturers usually last one to two years and cover the motors electronic, joysticks, and electronics frames but not the back cushions, seats or tires. Before buying an electric wheelchair, inquire with your supplier about the return policy. electric powered wheelchairs is to read the manual and follow the directions for use and maintenance.
Operation
Power wheelchairs are powered by a motor in the base of power that is located beneath the seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, giving 24 volts total. LITH-TECH provides lithium batteries, which are more efficient than lead acid batteries and can be used for longer periods of time.
The controller as well as the electronics and power base can be customised to suit the needs of various users, with many options available. For instance, certain chairs offer customizable seating to ensure a comfortable fit and let the user choose a position that best supports the stability of their posture. Many chairs come with adjustable features like seat height, leg rest and recline positions, as well the ability to tilt with power.
Electric powered wheelchairs can come with a range of accessories. They include oxygen tank holders, elevating chairs and many other accessories for power. Some powerchairs can also be customized so that the user can control them with their own brainwaves or nerve signals.
Certain powerchairs be able to adjust their speed according to the user's preference or to match the speed of other vehicles on the road, for example when driving up hills. Some powerchairs have sensors that warn them of obstacles or other potential hazards nearby, and will automatically slow down and turn when needed.
The position of the drive wheels, regardless of whether they are rear-wheels, mid-wheels or front-wheel drives has a major influence on how a chair performs under different conditions. However, that's a large subject that we'll leave for another Clinical Corner article.
Make sure that your new electric chair is fully charged and that the tires are inflating to the correct pressure before you take it for a spin. In preparation for your first time, it's a good idea make some adjustments to your chair, armrests, and footrests. It's important to read the instructions in the manual before operating your wheelchair. This is especially true when driving on and down hills. This will reduce the risk of discomfort and injuries.