The Advanced Guide To Electric Powered Wheelchair
Wiki Article
Shopping For an Electric Powered Wheelchair
Electric powered wheelchairs can be a great aid to those who have a limited mobility. These chairs are sold at major retailers and specialty mobility equipment manufacturers. Medicare and private insurance can pay for the cost of an electric wheelchair if a physician deems it medically essential.
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 aspects to consider is battery life. A good battery can last up to two years with regular usage and regular maintenance. The type of battery affects the distance the wheelchair can be able to travel on one charge.
Deep cycle batteries are utilized in most power wheelchairs. They provide a long-lasting energy supply. These batteries can handle multiple recharges and discharges without damaging the cells of the battery. It is important to adhere to the guidelines of the manufacturer for charging. This includes charging the battery over a long period of time, and avoiding letting it run completely empty.
The surface on the ground on which the wheelchair is operated also affects the battery's longevity. Smooth smooth, level surfaces require less power to propel the wheelchair, resulting in an extended battery life than rough terrains. If the wheelchair is driven on rocky or bumpy terrain, the motors have to work harder in order to maintain balance and speed which takes energy and drains battery faster.
The condition of a battery and its usage patterns can impact its longevity. It is possible to replace batteries if they are becoming old and losing its capacity to keep charge. A newer battery will reduce the amount of time a wheelchair needs to be charged, and it is more likely to have more capacity than older batteries.
Wheelchair batteries come in various sizes. The most popular are Group 24 and Group 22NF. The Group 22NF batteries weigh less and are smaller than Group 24 batteries. This helps reduce the weight and size of a wheelchair. However, these batteries have lower power or "juice" reserve than Group 24 batteries.
Avoid charging or subcharging the battery as it will reduce its life. Maintaining the battery in a dry, cool area is also crucial, as exposure to extreme temperatures could adversely affect the battery's function.
Weight Capacity
The capacity to support the weight of a power chair is an important factor to take into account. If the chair is going to be used for long-distance trips the chair must be capable of supporting the weight of the person. Overweight can lead to structural problems, decreased battery life, and an increased chance of accidents.
The weight of a power wheelchair differs between models and is influenced by its batteries. The weight of a power wheelchair is dependent on the number of accessories as well as the type of accessories, like oxygen tanks holders and different seating systems. However, most of its weight is derived from the batteries. One battery can weigh as much as 50 lbs alone and a powerchair typically has two batteries!
Whether the power wheelchair has either a four-pole or two-pole motor will also have an impact on its weight. A four-pole motor is more efficient and has greater weight capacity. However, it requires more energy and drain the batteries more quickly than a motor with two poles.
Power wheelchairs could also have different drive bases, such as rear-wheel or mid-wheel. The position of the drive wheels may affect the maneuverability and handling of the wheelchair in a variety of conditions. The drive base may also include a range of options, like a swing-away controller that aids in side-transfers, and sip-and-puff controllers which work by blowing on the sensor.
The environment in which a power wheelchair is used is an additional aspect to consider. It is essential that the chair can be used on various terrains and can be fitted into hallways and rooms. It is important to measure the doorways and make sure that the chair can pass through them. This includes hinged doors.
A mobility specialist or physical therapist can help you choose the right power chair to meet your needs. In addition to assessing the wheelchair's weight, electric bariatric wheelchair speed and range of travel They can also provide advice on other factors such as accessibility, comfort and seat size. They will also consider the frequency and duration of use and whether the chair is likely to be moved frequently.
Seating
Electric wheelchairs have motors to move them, unlike manual wheelchairs. This allows you to move more and greater range than a manual one, however, it has some limitations and additional factors that you should consider.
First, you'll need to understand the capacity for weight of your new wheelchair. Whether it's your personal weight or the weight of any equipment or supplies that you're carrying, it is important to not exceed the manufacturer's recommended weight limit to avoid overtaxing the power chair and damaging it.
Then, ensure that your power chair is comfortable and has a footplate you can fit comfortably into. If your feet do not fit on the footplate of the chair, your center gravity can be shifted backwards and the chair will slouch.
Find a power chair that has tilt and reclining functions to minimize the risk of developing pressure sores. This feature is crucial for older people whose skin could be thin and prone to bruises. Leg rests that are powered are an excellent way to raise your legs, which could reduce swelling.
Your wheelchair, like any other mechanical device, will need regular maintenance in order to operate properly and safely. You'll have to check the battery as well as the brakes, tire pressure, and other parts of your wheelchair frequently. You should also check the seating for wear, and make any necessary adjustments.
It is essential to keep your electric chair in a location which isn't exposed to extreme weather conditions. The frame can be damaged by high temperatures, and low temperatures can cause damage to batteries and electrical components.
Unless you're buying the wheelchair out of pocket the wheelchair isn't insured and you won't be able to return it if it's not meeting your needs. Manufacturer warranties typically last between one and two years. They cover joysticks, motors, frames, and electronic components but not back cushions, seats, or tires. Ask your provider about their return policies before you purchase an electric wheelchair. The most important thing is to go through the user's manual and follow all instructions for using and maintaining the device.
Operation
Power wheelchairs are powered by a motor within the base of power that sits under the user's seat. The motor is powered by one or two rechargeable 12-volt batteries in series, giving 24 volts in total. LITH-TECH's lithium batteries are more efficient in energy than lead acids and can be used for a longer period of time.
The controller as well as the electronics and power base can be modified to meet the needs of various users, with numerous options available. Some chairs allow for individual seating that can help to ensure an ideal fit. It also lets the user find the position that best will help their posture. Many models also include adjustable heights for the seat, recline and leg rests, as well as power tilt functionality.
Electric powered wheelchairs can be fitted with a wide range of additional features. These include oxygen tank holders, elevating chairs, and many other accessories for power. Some powerchairs can even be customised to allow the user to control them using their own brainwaves or nerve signals.
Some powerchairs also be adjusted in their speed according to the user's preference or to match the speed of other vehicles on the road, such as when going up hills. They can also be equipped with sensors that warn of dangers or obstacles in the area and automatically slow down or stop if necessary.
The positioning of the drive wheels - whether they are rear-wheel, mid-wheel or front-wheel drive - has a big impact on how the chair performs under various conditions. But that's a big issue that we'll keep for a future Clinical Corner article.
Make sure that your new electric chair is fully charged and the tires are inflating to the correct pressure prior to taking it for a spin. It's also a good idea to adjust the seat, armrests, footrests (if necessary) and joystick, in order to prepare it for first time use. It is essential to follow the instructions in the manual before operating your wheelchair. This is especially important when driving up and down hills. This will minimise the risk of injury, damage and discomfort.