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Shopping For an Electric Powered Wheelchair
An electric powered wheelchair can be extremely beneficial for individuals with 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 doctor considers it medically necessary.
Most power wheelchairs have an instrument that users use to direct the motors. These actions are converted into electrical signals by a controller that acts like the brain of the chair.
Battery Life
Battery life is a crucial aspect to consider when buying wheelchair. A good battery can last up to two years with regular use and proper maintenance. The type of battery also determines how far the wheelchair can be able to travel on one charge.
Deep cycle batteries are used in a majority of power wheelchairs. They provide a long-lasting energy supply. These batteries can handle multiple recharges and discharges without harming the cells in the battery. It is important to follow the manufacturer's recommended charging practices that typically include charging the battery over the course of a night and avoiding allowing it to run completely empty.
The surface on which the wheelchair operates can affect the battery's life. Smooth, level surfaces require less power to propel the wheelchair, resulting in a longer battery longevity than rough terrains. If a wheelchair is used on rough or uneven surfaces the motors will need to be more efficient in order to maintain speed and stability which means that they consume more energy and drains the battery quicker.
The age of a battery and its usage patterns can impact its longevity. It is possible to replace the battery if it's becoming old and is losing its ability to maintain charge. 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. The most popular are Group 24 and Group 22NF. The Group 22NF batteries weigh less and are smaller than the Group 24 batteries. This helps reduce the weight and size of the wheelchair. They have a smaller power reserve or "juice" than Group 24 batteries.
Avoid overcharging or subcharging the battery as it will reduce its lifespan. It is essential to keep the battery in a dry, cool place, as extreme temperatures can alter its functionality.
Weight Capacity
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 trips, it will need to be able to support the weight of the person. Weight issues are often caused by excess weight, which can also cause problems with battery life and accidents.
The weight of a power chair varies from one model to another and is affected by the batteries it uses. It also is affected by the amount and type of accessories it comes with such as oxygen tank holders and a variety of seating systems. The batteries are responsible for the majority of its weight. One battery can weigh up to 50 lbs alone and a powerchair typically has two batteries!
The power wheelchair's two-pole or four-pole motor will also have an impact on its weight. A four-pole power wheelchair is more efficient and can carry more weight capacity. However, it requires more energy from the batteries and may drain faster than a two-pole motor.
Power wheelchairs could also have different drive bases such as rear-wheel or mid-wheel. The location of the drive wheels could make a difference in its maneuverability and handling under various conditions. The base of the drive can include a variety of options, such as a swing-away control that helps with side-transfers or sip-and puff controls that work by blowing on the sensor.
The environment where a power chair is used is a different consideration. It is essential that the chair is able to move across different terrains and be able to be able to fit into rooms and hallways. It is crucial to measure the doorways and ensure that the chair is able to maneuver through them, including those with hinged doors.
A physical therapist or a mobility specialist can help you select the best power chair for your requirements. In addition to assessing the weight of the chair, its speed and range of travel They can also offer advice on other aspects such as accessibility, comfort and the size of the seat. They also take into consideration the frequency and duration of use and whether the chair will be moved frequently.
Seating
Electric wheelchairs are powered by motors to move them, in contrast to manual wheelchairs. This gives you more mobility and greater mobility than a manual chair however, it has some limitations and other aspects that you need to take into consideration.
First, you'll need to understand the capacity for weight of your new chair. 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 choose includes a comfortable footplate as well as an appropriate seat to fit in. If there isn't enough space for your feet to rest on the footplate, it can shift your center of gravity backward and cause the wheelchair to slouch.
Finally, look for a wheelchair that has tilt and recline functions to decrease the chance of developing pressure sores. This feature is especially important for those who are older, as their skin is thin and can bruise easily. Leg rests with power are a great way to elevate your legs, which will reduce swelling.
Like all mechanical devices the wheelchair will require regular maintenance to ensure that it operates safely and efficiently. You'll need to check the condition of your battery and brakes, tire pressure and other components of the device regularly. You should also examine the seating for wear, and make any necessary adjustments.
It is crucial to store your power chair in a space which isn't exposed to extreme weather conditions. Exposed to extreme temperatures could affect the frame's condition, while exposure to low temperatures can harm the battery as well as other electrical components.
If you're not purchasing your wheelchair from a private source, it isn't covered by insurance and you won't have the option to return it if it doesn't satisfy your requirements. Manufacturers' warranties usually last between one and two years. They include joysticks, motors frames, and electronic components, but not back cushions, seats, or tires. Before buying an electric wheelchair, you should inquire with your provider about the return policy. The most important thing to do is go through the manual and follow the directions regarding use and maintenance.
Operation
Power wheelchairs are driven by a motor within the power base, which sits beneath the user's seat. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, for a total of 24 volts. LITH-TECH provides lithium batteries that are more energy efficient than lead acids and can be used over longer periods of time.
The controller, electronics and power base can be customised to suit the needs of various users, with many options available. Certain chairs offer individual seating that can help to ensure the most comfortable fit. It can also help the user choose the ideal position that supports their postural stability. Many models also include adjustable heights for the seat as well as recline and leg rests, as well as the ability to tilt with power.
Electric powered wheelchairs can be equipped with a variety of extras. These include oxygen tank holders, elevating chairs, and a wide range of accessories for power. Certain powerchairs can be customized to allow the user to control them by using brainwaves or nerve signal.
Some powerchairs can also be adjusted in their speed to accommodate the individual's preferences or match the speed of other vehicles on the road, for instance when climbing hills. Some powerchairs have sensors that alert them to dangers or obstacles nearby, and they will automatically slow down and swerve when necessary.
The location of the drive wheels - whether they are front-wheel, mid-wheel or rear-wheel drive - can have a huge impact on how the chair performs under various conditions. But that's a big issue that we'll keep for another Clinical Corner article.
Before you take your new electric wheelchair for cheap electric wheelchair the first time, ensure that it's fully charged, and that the tires have enough air pressure in them. It's also an excellent idea to adjust the seat, armrests footrests (if necessary) and joystick to prepare it for first use. Make sure you follow the manual's instructions for operating your wheelchair, particularly when driving up and down slopes. This reduces the chance of injury and discomfort.