Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be a huge aid to those with limited mobility. You can find these chairs at specialty mobility equipment suppliers and at some major retailers. Medicare and private insurance may pay for the cost of an electric wheelchair if a physician deems it medically required.
Most power wheelchairs come with a joystick that the user can use to control the motors. These movements are converted into electrical signals by a controller which acts like the brain of the chair.
Battery Life
Battery life is an important aspect to take into consideration when shopping for wheelchairs. A high-quality battery will last for up to two years if used regularly and maintained properly. The type of battery also affects the distance a wheelchair can travel on one charge.
Deep cycle batteries are found in most power wheelchairs. They offer a long-lasting energy source. These batteries can handle multiple recharges and discharges without causing damage to battery cells. It is essential to follow the recommended charging guidelines of the manufacturer that typically include overnight charging of the battery and avoiding letting it run completely empty.
The battery life is affected by the surface of the wheelchair. Smooth, level surfaces require less power to propel the wheelchair, which results in an extended battery longevity than rough terrains. If a wheelchair is driven over rough or bumpy terrain, the motors have to work harder in order to maintain balance and speed, which consumes energy and depletes battery faster.
The age of a battery as well as its usage patterns can affect its longevity. If a battery has become old and is losing its ability to hold an charge, it could be time to replace it. A newer battery will reduce the time a wheelchair must be charged, and is more likely to have a higher capacity than older batteries.
Wheelchair batteries are available in a variety of sizes that include Group 22NF and Group 24 being the most sought-after options. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This helps reduce the weight and size of the wheelchair. These batteries have a lower power reserve or "juice" than Group 24 batteries.
It is recommended to avoid charging or undercharging your battery, as this can result in the battery's life span. Maintaining the battery in a cool, dry place is also important, as exposure to extreme temperatures could affect the battery's performance.
Capacity of Weight
Weight capacity is an important aspect to take into account when selecting a power wheelchair. If the chair is going to be used for long-distance trips the chair must be able to support a user's weight. Overweight can lead to structural problems, decreased battery life and a greater chance of accidents.
A power wheelchair's weight differs from model to and is affected by the type of battery it uses. The weight of a power chair is also affected by the amount of accessories and the type of accessories, like oxygen tanks holders and different seating systems. However, the majority of its weight comes from the batteries. A single battery can weigh up to 50 pounds, and the majority of power chairs come with two batteries!
Whether the power chair has two-pole or four-pole motor could have an impact on the weight of the wheelchair. A four-pole power wheelchair is more efficient, and has the weight of a larger capacity. However, it requires more energy from the batteries, and can drain faster than a two-pole motor.
Power wheelchairs may also come with various base drives, such as rear-wheel drive or mid-wheel drive. The position of the wheels can impact its maneuverability and handling in different conditions. The base of the drive can include a variety of options, like an adjustable swing-away control that assists with side-transfers or sip-and puff controls that work by blowing air on a sensor.
Another aspect to consider is the environment in which the power wheelchair is used. 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 is able to pass through them. Read This method includes hinged doors.
A physical therapist or mobility specialist can assist in selecting the best power wheelchair for the individual. In addition to evaluating the weight of the chair, its speed and range of travel, they can also advise on other aspects such as comfort, accessibility modifications and the size of the seat. They also take into consideration the frequency and duration and whether the chair will be moved frequently.
Seating
Unlike manual wheelchairs, electric powered ones are powered by motors that move them. This lets you move more freely and farther than a manual wheelchair however, there are a few limitations.
It is important to understand the weight capacity of your chair. You should never exceed the weight limit of your power chair's recommended limit, regardless of whether it's your own or any equipment or other items that you're carrying.
Make sure that the power chair you choose has a comfortable seat and an appropriate footplate that you are able to fit comfortably into. If your feet aren't able to fit onto the footplate of the power chair your center of gravity will be moved backwards, and the wheelchair will lunge.
Then, you should look for a wheelchair that has tilt and recline functions to help reduce the risk of getting pressure sores. This feature is important for seniors whose skin can be thin and prone to bruises. Power leg rests are also a great way to elevate your legs, which could reduce swelling.
Like any other mechanical device, your wheelchair will require maintenance to ensure that it operates safely and efficiently. You'll need to examine the battery condition as well as brakes, tire pressure and other components of the device regularly. You should also check the seat for wear and make any adjustments that are needed.
It is essential to store your electric chair in a space that is not exposed to extreme weather conditions. The frame can be damaged by high temperatures, while low temperatures can harm batteries and electrical components.
If you're not purchasing your wheelchair out-of-pocket the wheelchair isn't covered by insurance and you won't have the option to return it if it's not meeting your requirements. Warranty warranties from manufacturers usually last 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, ask your dealer about their return policy. The most important thing is to review the user's manual thoroughly and follow the instructions regarding the use and maintenance of the device.
Operation
The motor of the power wheelchair is situated in the power base. This is under the user's seat. The motor is powered by one or two rechargeable 12-volt batteries in series, for 24 volts total. LITH-TECH's lithium batteries are more efficient in energy than lead acids and can be used over an extended period of time.
There are a variety of options to modify the controller, electronics and power base to meet the specific needs of each user. For instance, some chairs have adjustable seating to ensure a comfy fit and allow the user to find the best position for the stability of their posture. Many chairs come with adjustable features like the height of the seat, leg rest and recline positions, in addition to the power tilt feature.
Electric powered wheelchairs can be equipped with a variety of extras. They include oxygen tank holders, elevating chairs and a wide range of accessories for power. Certain powerchairs are customized to allow the user to control them with their brainwaves or nerve signals.
Certain powerchairs have the capability to adjust their speed to accommodate the user's preference or to match the speed of other vehicles on the road, for instance when going up hills. Some powerchairs are equipped with sensors that alert them to obstacles or other potential hazards nearby, and they will automatically slow down and swerve when needed.
The location of the drive wheels, regardless of whether they're rear-wheels, mid-wheels or front-wheel drives, has an enormous influence on the performance of a chair under different conditions. This is a massive subject, so we'll save it for a later Clinical Corner.
Make sure that your new electric chair is fully charged and the tires are inflated to the correct pressure before you take it for an outing. It's also an excellent idea to make some adjustments to the seat, armrests, footrests (if necessary) and joystick to prepare it for first use. It's important to read the directions in your manual when operating your wheelchair. This is especially true for driving up and down hills. This will reduce the risk of injury and discomfort.