Bionic hand fit for a superhero

Open Bionics
12 January 2017

Millions of amputees worldwide live with the loss of a limb, especially in developing countries that don’t often have access to expensive prosthetics. The most common is hand or arm loss. Robotic prosthetics are cripplingly expensive, clunky and heavy, and can take months to obtain – especially for families of children, who need to be refitted as they grow.

Inspired by six-year-old Charlotte, who lost all her limbs to meningitis, and four-year-old Alfie, who was born without a right hand, robotics graduate Joel Gibbard wanted to make an affordable and desirable superhero inspired-hand. In 2014 he set up Bristol-based startup Open Bionics to create a prototype.

The Dextrus hand uses what is called soft robotics. The wearer is scanned for a custom-fit hand and socket, which are 3D printed with a flexible LEGO-like material that replicates bones, ligaments and skin. Sensors attached to the wearer’s skin then pick up muscle movements so that fingers can carry out complex tasks. Consisting of only four manufactured parts, it is thanks to 3D printing that the hand can sell for £2,000, which is dramatically cheaper than other bionic arms, which can cost up to £80,000.

Open Bionics are also currently developing the Ada hand, a fully articulated robotic hand with a kit of parts that can be assembled in around one hour using standard tools.

In 2015 Gibbard grabbed the James Dyson Award and in 2016 Open Bionics won the WIRED Audi Innovation Awards for Social Innovation“These previously existed in science fiction but today they’re a reality,” co-founder Samantha Payne told the audience at WIRED Next Generation. In 2017 they will bring their 3D printed robotic medical devices to the NHS for children without limbs.

They have made the files open source, allowing anyone to benefit from the technology: “This is about driving a big change and democratising technology,” Gibbard adds, “enabling amputees to gain greater independence, and to encourage young amputees to feel good about their differences.” What’s more, it’s a perfect fit that also looks cool.

Submitted by

Lisa Goldapple, Editor, Atlas of the Future

Project leader

Joel Gibbard, CEO

Location

United Kingdom (Bristol)

Creative Commons License

Comments

 

Data Protection Act: LOPD.
In compliance with Organic Law 15/1999, of 13 of December, on Personal Data Protection, and the development of Rules of Procedure, approved by Royal Decree 1720/2007, of 21 of December, Atlas of the Future subscribers may be required to provide Personal Data, which will be included in a file owned by Democratizing The Future Society SL. Such file is duly incorporated in the Spanish Data Protection Agency and protected in compliance with the security measures established in the applicable legislation. Subscribers may exercise, at any time, their rights of access, rectification, cancellation and/or opposal regarding their Personal Data. The subscriber shall notice their will, either under written form addressed to Democratizing The Future Society SL, Ref. LOPD, Calabria, 10 6-3 08015 - Barcelona (Spain) and/or by e-mail, clicking here. Also, the subscriber shall communicate Atlas of the Future any modifications of their Personal Data stored, so that the information stored by Atlas of the Future remains at all times updated and error-free
Close