Feb 19
The first ever bionic hand that allows patients to feel again will be transplanted into a human this year, according to the researchers who have developed it. More »
Nov 11
Stanford self-healing plastic responds to touch, keeps prosthetics and touchscreens in one piece
Posted in: Today's Chili 
Self-healing surfaces are theoretically the perfect solutions to easily worn-out gadgets, but our dreams come crashing down as soon as deliberate contact is involved; as existing materials don’t conduct electricity, they can’t be used in capacitive touchscreens and other very logical places. If Stanford University’s research into a new plastic polymer bears fruit, though, our scratched-up phones and tablets are more likely to become distant memories. The material can heal within minutes of cuts through fast-forming hydrogen bonds, rivaling some of its peers, but also includes nanoscopic nickel particles that keep a current flowing and even respond to flexing or pressure. The material is uniquely built for the real world, too, with resilience against multiple wounds and normal temperatures. While the polymer’s most obvious use would be for mobile devices whose entire surface areas can survive the keys in our pockets, Stanford also imagines wires that fix themselves and prosthetic limbs whose skin detects when it’s bent out of shape. As long as we can accept that possible commercialization is years away, there’s hope that we eventually won’t have to handle our technology with kid gloves to keep it looking pretty.
Stanford self-healing plastic responds to touch, keeps prosthetics and touchscreens in one piece originally appeared on Engadget on Mon, 12 Nov 2012 01:55:00 EDT. Please see our terms for use of feeds.
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Nov 07
Prosthetic limbs are getting more and more advanced. Between Oscar “Blade Runner” Pistorius, also known as “the fastest man on no legs”, and mind-controlled mechanical legs, it’s only a matter of time before full cybernetic replacement body parts are available. UK-based BeBionic is helping to advance this cause by giving amputees a very functional, and very cool-looking prosthetic hand.
The BeBionic3 is myoelectric prosthetic hand that uses residual neuro-muscular signals from its wearer’s own muscles to operate some very precise functions. This hand is almost as functional as Luke Skywalkers’s hand in The Empire Strikes Back. It allows amputees to write with a pen, delicately hold glasses, bottles and even crack eggs.
It has 14 hand positions and grips, and also comes in a skin-tone glove so that cyborgs can blend in with regular folk.
[via DVice]
Oct 31
AMP-Foot 2.0 prosthesis gives the power of real feet, keeps a light step (video)
Posted in: Today's Chili 
It was five years ago that prosthetics took a very literal step forward when Arizona State University’s SPARKy foot offered a more natural walk, capturing the inherent kinetic energy that previously needed a big motor to replicate. Belgium’s Vrije Universiteit Brussel may well carry the torch for the next wave of artificial limbs. Its second-generation Ankle Mimicking Prosthetic Foot (AMP-Foot 2.0) uses a pair of force sensors to determine the leg’s relative position and let an actuator build energy when the foot bends, locking the power away to use only when the owner pushes off. The efficiency produces all the torque needed to let a 165-pound person walk, but with just a 30W to 60W motor versus SPARKy’s 150W — a big help to battery life that also reduces the AMP-Foot 2.0’s weight to that of the fleshy kind. We don’t know how likely it is the Belgian prosthesis goes beyond the prototype phase; if we had our way, it would move just as quickly as future wearers undoubtedly will.
Continue reading AMP-Foot 2.0 prosthesis gives the power of real feet, keeps a light step (video)
AMP-Foot 2.0 prosthesis gives the power of real feet, keeps a light step (video) originally appeared on Engadget on Thu, 01 Nov 2012 01:07:00 EDT. Please see our terms for use of feeds.
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Sep 29
The only upgrades available for our puny human hands are gaming controller calluses, but if you’re sporting an i-LIMB digits hand prosthesis, you can now grab a set of improved fingers. Touch Bionics’ “smaller, lighter and more anatomically accurate” appendages are now available worldwide, as well as a new wrist-band unit which houses all the necessary computing power and juice for their function. Best of all, these developments allow more people to adopt the tech than the previous generation, including those with more petite hands or finger amputations closer to the knuckle. We don’t know how much it’ll cost for a fresh set, but we’ll let health agencies and insurance companies deal with that part. With these upgrades and RSL Steeper’s latest offering, it won’t be long before our flesh-based variants are meager in comparison.
Continue reading Touch Bionics releases new prosthetic fingers, flips the old ones the bird
Filed under: Misc, Robots, Wearables
Touch Bionics releases new prosthetic fingers, flips the old ones the bird originally appeared on Engadget on Sat, 29 Sep 2012 03:26:00 EDT. Please see our terms for use of feeds.
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Sep 07
New beBionic hand almost doubles its grip-strength, steered by user’s electrical ‘skin signals’
Posted in: Today's Chili 
RSL Steeper’s beBionic3 still packs the same wireless chip, customizable silicone overlays and speed controls of its predecessor, but is now stronger and more durable. It’s been redesigned with an aluminum chassis and new thumb and can now handle up to 99 pounds of weight, with almost double the grip-strength of its predecessor. The bionic hand traces faint electrical signals across the user’s arm skin, amplifying them to the five digits, which can contort into 14 different grips. The mouse configuration, demonstrated in the video below, lets the user operate both buttons while holding onto the peripheral. The hand will cost between $25,000 and $35,000, depending on both the hardware and software configurations. See how the third-generation bionic limb grabs blocks, ties shoe-laces and wields pens after the break.
Filed under: Misc, Robots, Science, Alt
New beBionic hand almost doubles its grip-strength, steered by user’s electrical ‘skin signals’ originally appeared on Engadget on Fri, 07 Sep 2012 06:11:00 EDT. Please see our terms for use of feeds.
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Aug 08
Don’t get us wrong, we adore 3D printers and the whole additive manufacturing movement. But, if all you’re going to get out of the ABS-jets are some companion cubes and a raptor claw, well then, we don’t think there’s much hope for the technology. Thankfully there are people out there (much better people than us, we might add), who have turned to 3D printers to actually improve peoples lives. Take, for example, the tale of two-year-old Emma, born with the congenital disorder arthrogryposis multiplex congenita (AMC). The disease causes a person’s joints to become locked in a single position, in Emma’s case, it was her arms. There are prosthetics that can help, but most are made of metal — including the anchor vest — which would make them too heavy for a 25-pound girl.
Instead of going off the shelf, doctors turned to a 3D printer from Stratasys to create custom molded parts and a lightweight vest for Emma. The result: the two-year-old who once could not lift her arms is now able to play, color and feed herself. Printing the parts also solves another major issue — Emma is growing… quickly. The adorable tot has already outgrown her first vest, but her mother just calls the Nemours/Alfred I. duPont Hospital for Children and has a new one made. The same goes for replacement parts. Should a hinge or brace break, it need only be a matter of hours (not days or weeks) before a new one is delivered. For more details check out the heartwarming video after the break.
Continue reading 3D printed ‘Magic Arms’ give a little girl use of her limbs
Filed under: Science
3D printed ‘Magic Arms’ give a little girl use of her limbs originally appeared on Engadget on Wed, 08 Aug 2012 11:09:00 EDT. Please see our terms for use of feeds.
Permalink DVICE, Farai Chideya (Twitter) | Digital Trends | Email this | Comments
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