Bionic

SmartHand brings movement AND touch to amputees

By Darren Quick

02:49 November 5, 2009 PST

Scientists have successfully wired a state-of-the-art artificial hand to existing nerve endings in the stump of a severed arm. Its creators say the device, called “SmartHand,” resembles a real hand in function, sensitivity and appearance. In order to develop such an intelligent artificial prosthetic hand with all the basic features displayed by a real one, the SmartHand team integrated recent advances in nanobioscience, cognitive neuroscience and information technologies. Read More

Coating technique helps bionic implants fit right in

By Darren Quick

18:12 July 5, 2009 PDT

Six million dollars probably wouldn’t get you much of a bionic man these days, but a new process for coating metal implants could vastly improve the lives of the growing number of people who have undergone complicated total joint replacement surgeries. The new electrochemical process improves the implants’ functionality, longevity and integration into the body by producing a coating that is virtually indistinguishable from the body’s own material. Read More

Bionic penguins fly through water … and air

By Darren Quick

04:13 April 27, 2009 PDT

The latest example of biomimicry in robotics to cross our desk is from German electrical automation company Festo, which has used the shape of the acquatic, flightless bird to construct two different types of bionic penguins. The AquaPenguins use the bird's hydrodynamic body contours and wing propulsion to allow the robot to maneuver in cramped spaces, turn on the spot and, unlike their real-life counterparts, swim backwards. The larger helium-filled AirPenguins use the same principles to lift the usually flightless bird into the air. Read More

Ossur rolls-out next generation POWER KNEE

By David Greig

01:19 April 24, 2009 PDT

Earlier this week we looked at developments in low-cost prosthetics, but at the other end of the spectrum, advanced prosthetic devices like Ossur's recently announced second generation POWER KNEE are opening up new frontiers in the field. As the world’s first motor-powered artificially intelligent prosthesis for above the knee amputees, the POWER KNEE is designed to enable daily activities without having to think about movement. Something most of us take for granted. Read More

Filmmaker takes a new look at the world through Eyeborg project

By Paul Best

15:37 April 9, 2009 PDT

After years of wearing a patch to hide his disfigured right eye, damaged as a child in a shooting accident, Canadian filmmaker Rob Spence was forced eventually to replace the eye with a prosthetic one. The camera on Spence’s cell phone, though, gave him a rather novel idea. What if he could build a miniature, wireless video camera into his prosthetic eye?

What followed has become the Eyeborg Project, the progress of which can be now followed online. Read More

Bionic eye begins to see real-world results

By Karen Sprey

22:18 March 10, 2009 PDT

For those suffering from degenerative eye diseases, abilities which most of us take for granted like following white lines on roads and sorting socks can have a huge impact on quality of life. "Bionic-eye" technologies that can artificially restore sight are creeping closer to reality and now one of the most promising systems to grace our pages - the Argus II Retinal Implant - is beginning to reap rewards in the real world with positive outcomes reported in the preliminary results of the device's feasibility study and personal stories beginning to emerge of the difference this technology can make to peoples lives. Read More

Robot controlled by biological brain

By Kyle Sherer

10:27 August 18, 2008 PDT

The University of Reading has designed a robot that is controlled by 300,000 cultured rat neurons. The team anticipates that the behavior of the rat neurons will provide insight into how brains store data, which could lead to a better understanding of disorders such as Alzheimer’s Disease, Parkinson’s Disease, and strokes. Read More

Raytheon's robotic exoskeleton delivers super-human qualities

By Noel McKeegan

01:03 May 6, 2008 PDT

May 6, 2008 The advent of the robotic age is upon us and we can expect a huge transformation in the coming decade as robots of all shapes and sizes make their presence felt in many aspects of our lives. But robots wont just stand by our side as assistants, we'll actually climb aboard and wear them like a shell or suit of armor. This type of robot - known as an exoskeleton - is being developed in various guises that deliver extraordinary strength and endurance to the wearer and have the potential to impact on military, medical, industrial and transport arenas - anywhere that personal mobility, agility and strength is required. Raytheon's progress in the field is making headline news this week thanks in part to an intriguing article appearing in the May issue of Popular Science which makes the link between the company's ongoing research for the U.S. military and the release of the much hyped superhero flick Ironman(R). Read More

Second Sight announces milestone in groundbreaking retinal implant trial

By Noel McKeegan

15:58 February 19, 2008 PST

February 20, 2008 It has to be among the most powerful examples of the miraculous potential of modern science and technology - restoring sight to the blind. Following approval from the US FDA last year, Second Sight Medical Products Inc has now announced that enrollment is complete for the first phase of clinical trials on a system that restores a basic level of sight to sufferers of retinal eye diseases. Enrollment at key European sites also underway. Ten subjects have been recruited for the Phase I trial of the second-generation electronic retinal implant known as The Argus II, which is capable of restoring rudimentary vision using an external camera and transmitter mounted in eyeglasses linked to a tiny array of 60 electrodes that are attached to the retina. Read More

i-LIMB bionic hand approaches 100 fittings

By Emily Clark

20:53 January 29, 2008 PST

January 30, 2008 Touch Bionics has announced that its i-LIMB - the world’s first commercially available bionic hand - is expected to achieve the milestone of 100 patient fittings by the end of February this year, having already reached more than 70 people worldwide since its July 2007 launch. Read More

Electronic Contact Lens promises bionic capabilities for everyone

By Mike Hanlon

23:12 January 21, 2008 PST

It’s not often in this era of rampant technological innovation that a fundamentally new concept surfaces with groundbreaking societal implications, but that was the case this week with the news that engineers at the University of Washington (UW) have used microscopic scale manufacturing techniques to combine a flexible contact lens with an imprinted electronic circuit and lights. Ultimately, such devices promise the bionic capabilities we became familiar with in the Terminator movies and Bionic Man TV series: optical zoom eyesight, recording what we see (quite literally), effectively invisible heads-up high resolution computer displays, genuine GPS-based augmented reality and a complete real-time health monitoring system with visible read outs. Thanks to the team headed by UW Electrical Engineering Professor Babak Parviz, these concepts are now not just viable, but likely in the foreseeable future. Gizmag spoke with Parviz about the project … Read More

iLimb: world's first fully articulating and commercially available bionic hand

By Loz Blain

19:32 August 5, 2007 PDT

August 6, 2007 The human hand is a magnificent triumph of evolution, combining a complex structure with incredible levels of facility and feedback to enable a stunning range of movements and uses. Its flexibility and usefulness also makes it a debilitating body part to lose and a huge challenge for those involved in the development of bionic limb replacements. The latest innovation from Touch Bionics represents a major step forward in bionic hand development: with four smart motorized fingers and its unique multi-position motorized thumb, all operating from myoelectrically-detected nerve endings in the stump, the iLimb hand opens up a range of grips and fine motor abilities that prosthetic hands have never had before, like using a key in a lock, or one-fingered typing on a keyboard. Another important advance is the simple yet very effective feedback sensors in the fingers which control grip pressure to hold fragile items like styrofoam cups without dropping or crushing them. What's more, patients can choose between the iLimb hand's funky robotic look or another world first - an incredibly realistic skin that you can pull on to make it look almost identical to a real hand. Read More

Bionic arm uses elephant’s trunk as a design model

By Mike Hanlon

July 4, 2007 The more we learn about intelligent design, the more we understand the engenuity of nature, and the latest lesson in this regard has come during the development of a bionic robot arm by German researchers. The technology is expected to be used in therapy to restore the use of injured limbs, and low-cost, flexible prosthetic devices. Such devices could be commercially available within two years. Read More

The first commercially available Brain Computer Interface

By Mike Hanlon

The evolution of the Computer Human interface may seem to be rooted in the infernal keyboard and its recent travelling companion, the mouse, but much work is being done in the areas of virtual worlds, voice recognition, handwriting recognition and gesture recognition to give us a new paradigm of computing. It now appears we are on the edge of another brave new virtual world – the direct interface between the brain and the computer is here. One of the Holy Grail’s of research, there are many such projects going on around the world at present. Now the German g.tec (Guger Technologies) group has taken the technology out of the lab and into the real world with a complete BCI kit, and amazingly, there’s also a kit for a pocket PC - a super-low-weight biosignal recording system “g.MOBIlab” is used to measure the EEG and the data processing, analysis and pattern recognition are performed on a commercially available Pocket PC or in this case, your windows PC. The first BCI system will enable the composition and sending of messages, and control of a computer game. There’s also an invasive (implanted) option still being trialled in the laboratory – this is significantly more effective abnd the system can already accept and process input from both the embedded array and the cap array. Though the first work in the area is focussed on enabling paralysed humans to communicate far more freely, the potential to enhance one’s communications quite freely is clearly not that far away. There’s also the potential unlocked by putting such a device into the hands of thousands of eager and capable amateurs who will no doubt broaden the understanding of the human mind with their pursuits. The BCI system is nominated for the 2007 European ICT Grand Prize. Read More

The Bionic Eye approaches: the next generation of Retinal Implants

By Mike Hanlon

February 19, 2007 Patients who have gone blind are a step closer to perhaps one day regaining some of their sight with the news that the United States FDA has approved a study to evaluate an artificial retina. Researchers at the USC Doheny Eye Institute are developing the technology that hopefully will help patients with retinitis pigmentosa and macular degeneration regain some vision using an implanted artificial retina. The announcement by Mark Humayun, professor of ophthalmology at the Keck School of Medicine of USC and associate director of research at the Doheny Retina Institute, came at a press conference at the annual meeting of the American Association for the Advancement of Science in San Francisco. Read More

Pet prosthesis - Dolphin recovers swimming ability with artificial fin

By Mike Hanlon

Bridgestone has developed a rubber fin for a dolphin that lost most of its tail fin to disease. The beneficiary of the technology is Fuji, a 235-kilogram 2.7 metre female at the Okinawa Churaumi Aquarium. Fuji has regained nearly all of her swimming ability since receiving the new fin in what is believed to be the first-ever successful development of an artificial fin for a dolphin. Fuji has been in the Aquarium for 28 years, and the oldest of her three offspring, Ryu, 26 years of age, is the Japanese record holder for dolphin lifespan completely under human care. Fuji contracted the disease that caused progressive deterioration of her tail fin from the edge in October 2002. Amputating most of the fin saved Fuji’s life but left her unable to swim well. Volunteers at Bridgestone went to work on the rubber fin for Fuji in December 2002 and the company subsequently assembled a project team to tap the full range of Bridgestone’s rubber technology. The team delivered its first prototype in September 2003 and followed up with a second prototype the next month. A few years down the track and Fuji is fully recovered - that's her getting airborne, complete with her artificial fin. Read More

The 2007 Lemelson-MIT Student Prize

By Mike Hanlon

February 15, 2007 If there’s an absolutely golden imprimatur for the person-most-likely-to-succeed, it’s the Lemelson-MIT Student Prize. Jerome H. Lemelson, one of the world's most prolific inventors, and his wife Dorothy founded the Lemelson-MIT Program funded via his own private philanthropic Lemelson Foundation, the Student Prize recognizes outstanding inventors, encourages sustainable new solutions to real-world problems, and enables and inspires young people to pursue creative lives and careers through invention. Given that MIT attracts the very brightest students to begin with, the winner is usually a stellar high achiever and this year’s winner is already that. 2007 winner Nathan Ball's inventions include the Atlas Rope Ascender (see separate story) and a needle-free injection technology that will enable greater efficiencies in mass inoculations, both capable of saving many lives and both with many commercial applications. Last year’s winner Carl Dietrich is the CEO and CTO of his own flying car company Terrafugia. We’ve also written about Saul Griffith, the 2004 winner. All the winners and their exploits in this article. Read More

The Intellidrug tooth implant

By Mike Hanlon

February 2, 2007 Man has been producing and administering drugs since the neolithic period. Initially these drugs were administered orally mixed with a liquid with the advent of pills making inhalation and the intramuscular or intravenous injection following. These days, the majority of the world’s drugs are administered via pills – pills offer an accurate dosage, but they are so convenient that it’s often possible to forget when you’ve taken them. Chronically ill patients get muddled when constantly having to swallow different numbers of tablets at different times, while those with dementia simply cannot cope. Now EU researchers are developing a better, more accurate and more convenient way – a dental prosthesis capable of releasing accurate dosages into the mucous membranes in the mouth. As it can administer accurate micro amounts over continuous periods, the prosthesis overcomes the peak concentrations that occur with taking pills and even offers the ability to monitor and maintain consistent blood levels of any drug. What makes the Intellidrug prosthesis unique is that, unlike existing drug prostheses and implants, it is small enough to fit into two artificial molars. Inside the patient’s mouth, it is readily accessible and can easily be maintained and refilled. Read More

Mobile X-ray unit capture the knee in motion

By Mike Hanlon

October 3, 2006 Walking is a dynamic process, so it might come as a shock to realise that up to now the function of artificial knee joints has been analysed using static images of extended and bent knees. However, these were scarcely able to explain why certain patients’ prostheses were painful again and again. This is a big problem, because about one million artificial knees are implanted each year, 40,000 of them in Switzerland. The situation led researchers at the Institute for Biomechanics to analyse the problem in more detail and a mobile X-ray unit was developed that allows the knee to be x-rayed during normal walking. The purpose of the equipment is to help understand how an implanted artificial knee joint behaves during the everyday movement of walking. Read More

First Bionic Arm fitted to a female patient

By Mike Hanlon

September 15, 2006 The Rehabilitation Institute of Chicago (RIC), demonstrated its remarkable engineering and rehabilitation science know-how earlier this week by introducing Claudia Mitchell, the first woman to be successfully fitted with RIC’s Bionic Arm technology. The most advanced prosthesis of its kind, the RIC neuro-controlled Bionic Arm allows an amputee to move his or her prosthetic arm as if it is a real limb simply by thinking. The arm also empowers patients with more natural movement, greater range of motion and restores lost function. Using key learnings from the first successful Bionic Arm recipient, former power lineman and double amputee from Tennessee, Jesse Sullivan, RIC’s Bionic Arm initiative leader Dr. Kuiken and his team also have made significant advancements in the area of sensory feedback so that the patient can actually feel if they are touching hot or cold objects. We have excellent pictures and copies of Dr. Kuiken’s presentation to the media available in the image gallery. That's Claudia at top right in the main pic, the bionic arm bottom right, the nerve ending connections at top left and Dr. Kuiken and the first Bionic Man, Jesse Sullivan at bottom left. Read More

LandWalker 3.4 metre exoskeleton hits the market

By Mike Hanlon

August 4, 2006 Last year we reported on the world's first 340cm bipedal exoskeleton, the extraordinary Land Walker. The Sakakibara-Kikai Land Walker weighs 1000kg and shuffles along at 1.5kmh. Now Japan Times (via BornRich) is reporting that the Land Walker is on the market and selling made-to-order for 36 million yen (US$312,000). There’s a great video available here. Lots more detail in the original story.

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Artificial limbs that walk naturally

By Mike Hanlon

March 2, 2006 German scientists have developed a new type of prosthetic foot that imitates the natural walking motion so convincingly that you have to take a second look to realize its user is wearing a prosthesis. The foot is purely mechanical and entirely without elaborate electronics. Read More

The Bionic Hand takes shape

By Mike Hanlon

December 4, 2005 The popular television series The Bionic Man was probably the first inkling most of us had that one day man would be enhanced by machinery to better-than-new condition. The promise has been a long time in coming, but medical scientists across the world are advancing towards the implementation of bionic limbs. In July we reported on the work of Brazilian doctor Miguel Nicolelis, and now the CYBERHAND Project, which involves collaboration between six tertiary institutions across four countries (Spain, Germany, Italy and Denmark) has finally produced a bionic hand. The project team led by Paolo Dario with Professor Maria Chiara Carrozza leading the development of the hand, has been working on re-creating the natural link which exists between the hand and the Central Nervous System (CNS) and if all goes according to plan, the first of these bionic hands will be implanted inside a real human arm within two years. Read More

Wanted: problems requiring technological solutions

By Mike Hanlon

November 30, 2005 A new Channel 4 (UK) television reality show will soon be taking on some of life’s most persistent irritations by employing some ingenious engineering and science to help members of the public. “Men in White” involves three maverick PHD students who will tackle these challenges by building gadgets and inventions to solve the public's dilemmas, aiming to make science, technology and engineering more accessible to the general viewing public but most of all to make it cool! The age-old issue of unwanted parking tickets and car clamping is one of the problems that the Men in White have already started on, and some others under consideration include a silent hairdryer, a prosthetic limb that can power a phone or ipod charger and a personal airbag for a novice snowboarder. There’s even the suggestion of building a handy gadget to tell you when your girlfriend has PMT!So here’s your big chance – the show is seeking ideas for gadgets. Read on for details on how to get involved. Read More

Eddie Paul - If it doesn't work, it just isn't finished yet

By Mike Hanlon

Serial inventor Eddie Paul has created working prototypes of dozens of inventions. If you can conceive it, he can probably build it. Beginning as a self-taught welder, painter, metal fabricator and machinist he along the way turned from a customiser to a creator, designer and inventor. Initially, he did it to enable a change of circumstance – to move away from homelessness and violence and street gangs but he found that he learned quickly and had that uncanny ability to look at the machinery he was working on and make it better. For the last 20 years he’s been doing it for fun at the same time as earning a handsome living as his engenuity, easy going nature and delivery on time and on budget has become recognised far and wide. That's Eddie with his Circlescan camera for capturing 360 degree images at a Victoria's Secret shoot. Read More