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Exoskeleton

Until now, rehabilitation exoskeletons have generally been one-armed, and haven't been of much help in providing the sort of two-arm training that many patients need to recover coordination for carrying out daily tasks. Researchers at the Cockrell School of Engineering at the University of Texas at Austin have now developed Harmony, a two-armed, robotic exoskeleton that uses mechanical feedback and sensor data to provide therapy to patients with spinal and neurological injuries.

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We might have started off in the water, but humans have evolved to be extremely efficient walkers, with a walk in the park being, well, a walk in the park. Human locomotion is so efficient that many wondered whether it was possible to reduce the energy cost of walking without the use of an external energy source. Now researchers at Carnegie Mellon and North Carolina State have provided an answer in the affirmative with the development of an unpowered ankle exoskeleton. Read More
Being a nurse, construction worker, or grocery stocker is a taxing and potentially risky job. Claiming almost 10 percent of lost days of work in Germany are due to lower back problems, Fraunhofer researchers in conjunction with industry partners are developing CareJack, an orthopedic prosthetic embedded with flexible, smart electronics to ensure those lifting heavy loads don't have to go home early. Read More
Scientists have created an exoskeleton without any electronic motors, heavy batteries and pneumatic actuators called the Sensorimotor Enhancing Suit (SEnS). The soft upper body vest is made out of flexible fabrics and enhances sensorimotor functions by reducing the load on muscles in the upper limbs. Read More
Although 3D printing is revolutionizing prosthesis manufacturing, enabling fast, accessible, low cost production, aesthetics is lagging behind. The Exo-Prosthetic leg could be an alternative to the traditional "robotic" prosthesis, using 3D scanning, modeling and printing technology to create a customizable titanium exoskeleton that replicates the exact form of the amputated limb. Read More
What happens when you're immersed in a virtual world – such as a game – and you want to use your real-world fingers to control your virtual fingers in that world? Well, we've already seen a number of sensor-equipped gloves, but China's Dexta Robotics is taking what it claims is a more cost-effective approach. Its Dexmo is an exoskeleton for your hand, which can even provide the user with a limited sense of touch. Read More
DARPA has awarded a first-phase US$2.9 million follow-on contract to the Wyss Institute for Biologically Inspired Engineering at Harvard University as part of its Warrior Web program to create a soft exoskeleton. The Wyss Institute is studying the biometrics of walking as part of an effort to develop a soft fabric exoskeleton called the Soft Exosuit that uses robotics and biomimetics to augment the wearer’s musculoskeletal system as a way to reduce fatigue and injuries in soldiers and the disabled. Read More
Move over, Tony Stark; the US Navy is going Iron Man. The National Center for Manufacturing Sciences (NCMS) has ordered a pair of Fortis exoskeletons from Lockheed Martin for testing and evaluation. The unpowered exoskeletons won’t give sailors superhuman strength, but they will allow them to handle heavy equipment for longer periods with less fatigue. Read More
If you work somewhere such as a factory, warehouse, or restaurant kitchen, then you'll know how tiring it can be to stand for several hours at a time. Unfortunately, however, it isn't always practical or safe to carry a stool around with you wherever you go. That's why Swiss start-up noonee has created the Chairless Chair. Worn as an exoskeleton on the back of the legs, it lets you walk or even run as needed, but can be locked into a supporting structure when you go into a sitting position. Read More
Following multiple clinical studies, the Food and Drug Administration (FDA) has cleared the way for the ReWalk to be sold for personal use in the US. This makes the ReWalk the first motorized exoskeleton designed for people with lower body paralysis due to spinal cord injury to be cleared for personal use in the US. Read More
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