Using PTC's Creo 3D design suite, College Park Industries developed iPecs (Intelligent Prosthetic EndoSkeletal Component System), a wireless, six degrees of freedom transducer that is specifically designed to measure amputee gait. (Source: College Park Industries)
Beth, this is a great story. With the advancement of electronics and design software, the missing piece was manufacturing. As another great example of the power of 3D printed objects this is very encouraging. After all, if you can make a receiver for a gun with 3D, you should be able to make good prosthetics.
Love that last point, Naperlou. Absolutely, 3D printing is advancing to cover all ends of the spectrum in terms of manufacturing. In terms of medical technologies, it's really had an impact even beyond the manufacture of custom prosthetics. Check out our slide show on 3D printing in the medical sector.
Yes, I also agree. An inspiring story about Emma that really drives home the point on how technology breakthroughs can have such a positive impact on people's lives. Since the cost of 3D printing has come down so much, I imagine that new arms could also be printed again should the current ones wear out or become damaged.
What a wonderful story. If Oscar Pistorius' performance in the Olympics taught us anything, it's that prosthetic limbs needn't be a handicap. I really do believe that technology will eliminate all disabilities by the end of this century.
It's great to see these types of advances taking place. Just in the same way that high performance cars eventually see their developments embodied in the consumer versions - I hope that these techniques eventually become available to the average consumer. What a boon to veterans, the disabled and the aging.
Rob: Magic arms is actually just a pet name she gave to the prosthetic device that helps her now have control over her arms to do everyday things like play and feed herself. It is more of a term of endearment to show her enthusiasm for new mobility.
@Greg: That's actually a point I didn't spend time on in the post, but a real lifesaver for Emma's parents. There is obviously wear and tear on the device, particularly as Emma gains in mobility. With the 3D printing approach, her parents can simply contact the research/medical team and explain what part is broken (take a picture if need be) and a replacement can be easily and cheaply produced. Minimal downtime, which is a great thing for Emma.
With prices on 3D printers coming down and with materials and other related technologies vastly improving, I do think capabilities like these will become easier and more accessible to mainstream medical practices, aiding in their adoption.
I can see that it would be great to work in this field. I have a 4 year old grandson born without one arm - not even a shoulder. I have wondered if it would be possible to fit him with a wrap-around vest that a prosthetic arm could be attached to. The hand on his one arm has only a thumb and two stubby half fingers. This handicap is apparently due to his arm and hand being pinched off during development by the amniotic membrane. He is a very happy child who doesn't yet recognize he is so different from others and he naturally uses his feet when one hand can't complete a task. He may never need a prosthetic to get through life, but it would be something worth checking into.
MIT students modified a 3D printer to enable it to print more than one object and print on top of existing printed objects. All of this was made possible by modifying a Solidoodle with a height measuring laser.
Siemens released Intosite, a cloud-based, location-aware SaaS app that lets users navigate a virtual production facility in much of the same fashion as traversing through Google Earth. Users can access PLM, IT, and other pertinent information for specific points on a factory floor or at an outdoor location.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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