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Injuries


— 3D Printing

3D-printed guide could find use in better nerve repairs

By - February 24, 2015
When someone suffers an injury that results in a severed nerve, the usual treatment involves sewing the two severed ends directly back together, or bridging them by suturing in a nerve graft. Such repairs don't always function perfectly, however. What works better is to let the two ends grow back into each other. Scientists at the University of Sheffield have developed a means of helping them do so, in the form of a 3D-printed nerve guidance conduit (NGC). Read More
— Health and Wellbeing

Wearable airbag designed to protect seniors when they fall

By - January 13, 2015 6 Pictures
For anyone who uses a car, collisions are an ever-present danger – that's why vehicles are equipped with safety features such as airbags. For senior citizens, however, simply falling down can also result in life-changing injuries. With that in mind, Pennsylvania-based company ActiveProtective is developing a wearable airbag that deploys in the event of a fall, to protect seniors' hip bones. Read More
— Medical

Watching patients watching music videos helps detect brain injury location

By - December 21, 2014
Brain injuries are complicated things and even now not fully understood. Researchers at the NYU Langone Medical Center have completed a study that suggests eye tracking technology may be able to help locate and determine the extent of brain injuries as well as monitor recovery. The key to this method is its simplicity – the required eye tracking analysis can be achieved while patients watch music videos for a few minutes. Read More
— Sports

Bionic Runner offers a low-impact take on traditional running

By - December 4, 2014 3 Pictures
Running may be a great source of exercise, but it isn't exactly a low-impact workout – in fact, many runners are injured by the repeating jarring of their feet against the ground. That's why Australian startup Run4 developed the Bionic Runner. It looks like a seatless bicycle and is designed to replicate the motion of running, but without the "hard landing" at the bottom of every stride. Read More
— Medical

Platelet-like nanoparticles improve on nature to stem the blood flow

By - November 20, 2014 2 Pictures
The skin is the body's first line of defense against infection. And when this barrier is broken, or an internal organ is ruptured, it is the process of coagulation, or clotting, which relies largely on blood cells called platelets, that seals the breach and stems the flow of blood. Researchers at UC Santa Barbara have now synthesized nanoparticles that mimic the form and function of platelets, but can do more than just accelerate the body's natural healing processes. Read More
— Good Thinking

2014 James Dyson Award international winners announced

By - November 6, 2014 5 Pictures
James Roberts, a 23 year-old design grad from Britain's Loughborough University, has won this year's international James Dyson Award for his portable inflatable incubator. Called MOM, the device is intended to be a low-cost alternative to traditional incubators, allowing premature babies in places such as refugee camps to survive when they might otherwise perish. Read on for more details on it, along with the three runners-up. Read More

DNA test identifies venomous snakes from their bites

When a snake-bite victim shows up at a hospital, it's vitally important for caregivers to know what species of snake bit them. Without that knowledge, they won't know what sort of anti-venom – if any – is required. Making that ID could one day be much easier, thanks to a current study in which species were reliably identified via snake DNA obtained from fang marks in victims' bite wounds. Read More
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