Recently in spinal cord injury Category

New Gadget Alert: Robot Wheelchairs and Bionic Legs

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Another exciting development in wheelchair technology as reported by MedGadget last week in their post Wheelchair on Autopilot Follows Bipedaled Humans. This new technology has been introduced by engineers at Saitama University's Human-Robot Interaction Center in Japan. They have created a wheelchair movement system that keeps the wheelchair next to a person wearing a radio beacon. It is reportedly smart enough to anticipate turns and determine whether or not it should move beside the companion, or follow behind, when moving through congested or tight areas. Commercial production should follow soon. 


And in other news, Rex the robotic exoskeleton aims to make wheelchairs obsolete! as Engadget.com reported last month. Click the link to read the full press release and watch some really cool videos of Rex.

This set of bionic legs is the product of seven years of development work by Rex Bionics and Dr. Richard Roxburgh, a neurologist in Auckland, New Zealand. The Rex exoskeleton can support the full weight of a person, and according to the company's press release, assists a person who usually uses a wheelchair, enabling them to stand, walk and go up and down steps and slopes. So, paraplegics can move around in a familiar bipedal fashion. A joystick and control pad allow for easy navigation and is simple enough for handicapped users to self transfer in and out. The company plans an international launch in 2011. Wow!

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Sniff Powered Wheelchair - Help for Severely Disabled

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MedGadget.com recently highlighted a unique nose-controlled wheelchair designed to help severely disabled individuals. It may enable people with severe disabilities to navigate wheelchairs and communicate with their loved ones. The technology that powers the chair? Sniffing -- inhaling and exhaling through the nose. Read Nose Controlled Wheelchair for Severely Disabled

Researchers at the Weizmann Institute of Science in Israel developed the nose sniff controlled wheelchair and say it has proven to be of practical use for certain severely disabled patients, especially those with what is called "locked-in" syndrome. Sniffing, since it often remains as the sole mechanism with any kind of precise control for the severely disabled, can also serve as a good tool for communication. 

According to a press release by Weizmann Institute of Science, the technology is easily mastered, allowing users to navigate a wheelchair around a complex path or play a computer game with about the same speed and accuracy of a mouse or joystick. After just fifteen minutes of practice, a patient who is paralyzed from the neck down managed to navigate a wheelchair through a complex route as well as a non-disabled volunteer. Users were also able to communicate with family members - something they hadn't been able to do for a very long time. Four participants are using a new writing system and there are plans to further develop and distribute the technology. 

More on sniffing and "locked-in" patients.

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Zack Craft,  vice president of rehabilitation technology and complex care for Total Medical Solutions, encourages a standing feature integrated into a wheelchair base whenever possible for injured workers confined to a wheelchair. While these types of wheelchairs are more expensive on the front end, they provide for greatly improved mobility and enhanced wellness of the patient. Thus, they provide for much better outcomes over the life of the claim. 

Wheelchair Standing Defined.

Wheelchairs with built in standing features allow the patient to obtain a standing position without transferring from the wheelchair. Such wheelchairs incorporate a mechanical or electromechanical system manipulated with levers or controls that move the seat from horizontal to a vertical or anteriorly sloping position while maintaining verticality of the legrests and backrest, thus extending the hips and knee joints. A full vertical standing position is achieved directly from sitting, or through gradual angle changes from a laying position, or a combination of either of these positions. Most wheelchair standers allow for full or partial extension of the hip and knee joints, and full upright or partially tilted positions.

Benefits of standing include:

  • Improved functional reach to enable participation in ADLs (Activities of Daily Living)
  • Enhanced independence and productivity
  • Vital organ capacity is greatly improved
  • Reduced occurrence of urinary tract infections
  • Bone mineral density loss reduced or eliminated
  • Improved circulation; reduced swelling in extremeties
  • Reduced abnormal muscle tone and spasticity
  • Occurrence of pressure sores reduced
  • Diminished occurrence of skeletal deformities
  • Enhanced physiological well being

Additional benefits of standing wheelchairs include: reduced fatigue, ability for some male patients to use public urinals, a reduction in the need for attendant care, reduced transfers and reduced home modifications.

One of the chairs Zack recommends to patients is the Permobil C500 VS.

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For more information on standing wheelchairs, or other assitive technology devices, please contact Total Medical Solutions.

 

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Spinal Cord Injuries: Consider Future Needs

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Workers' compensation is complex. Anyone with any experience in workers' compensation knows this to be a fact. That's why if you are dealing with workers' compensation claims, it is really important to select your providers with care. You should always seek to work with providers who are experienced in workers' compensation. Why? Experience makes a big difference in the outcome of your claims. Here is a perfect example of how experience can make or break the outcome of a workers' comp claim...

After a worker suffered a spinal cord injury, a local medical equipment provider, whose primary experience is with Medicare and Medicaid claims, recommended a low-end wheelchair. A few months after the injury, the injured worker lost a considerable amount of weight. This is typical with new spinal cord injuries. The wheelchair soon became ill-fitted for the injured worker and he started to lean to one side. Then, unfortunately, he developed permanent curvature of the spine, due to the constant leaning to one side. Ultimately, the injured worker required additional surgery, home health care and a much more expensive wheelchair. All contributing to increased costs associated with the claim. 

With a little careful planning and foresight by an experienced workers' comp provider, these complications and additional expenses could have been avoided.

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