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October 2, 2018

Lighter and tougher, graphene may be the future of wheelchairs

by John_A

Ever since it was first isolated by researchers at the University of Manchester earlier this century, graphene has been viewed as a “wonder material” by everyone from material scientists to entrepreneurs. While the first generation of uses was primarily research-based, businesses are now starting to catch on to the amazing strength possibilities offered by an ultra-thin single layer of graphite.

Having already seen everything from experimental aircraft to experimental footwear adopt graphene, now we’ve got another case of a company jumping on board the graphene bandwagon — with Swiss wheelchair company Küschall introducing the so-called “Superstar” wheelchair. This next-generation wheelchair promises to use the futuristic material to create a wheelchair that, with a frame weighing just 3.3 pounds, will be 30 percent lighter than classic carbon wheelchairs but an impressive 20 percent tougher.

“We are redefining the rules with innovation, by using aerospace materials and working in partnership with a Formula 1 manufacturer to secure the most unprecedented and ultimate driving performance available on the market today,” Küschall claimed in a press release.


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It’s not just the use of ultralight, yet immensely tough, materials that make the Superstar a promising wheelchair, however. It also boasts an X-shape geometry intended to improve performance and agility, with “outstanding” vibration and absorption capacity, and one of the best weight-to-acceleration performances on the market. In addition, its creators suggest that its design will help minimize the risk of upper extremity injuries; something which can affect a massive 50 to 70 percent of wheelchair users after around a decade of using a wheelchair. To make the experience as smooth as possible, Küschall says that every Superstar wheelchair will be bespoke tailor-made to each customer.

All of this going to come with a price tag, of course. Digital Trends contacted the company, but it wasn’t willing to share details — including how much the wheelchairs will cost or when they might be made available. Will it live up to the space-age promise of graphene, or is a graphene wheelchair more of a hype-driven gimmick? We’ll have to wait and see.

One thing’s for sure: With innovative wheelchairs like this shapeshifting model that transitions from seated to standing positions, or this autonomous wheelchair created by robotics researchers, it’ll have its work cut out for it in the quest to the most futuristic, high tech wheelchair on the market.

Editors’ Recommendations

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  • There’s a new way to 3D print graphene, the strongest material on Earth
  • Materials scientists have found a way to make graphene twice as tough
  • Replaced by robots: 10 jobs that could be hit hard by the A.I. revolution



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