Click For Photo: https://www.sciencedaily.com/images/2019/03/190322163322_1_540x360.jpg
Developed by Vanderbilt mechanical engineers, the device is believed to be the first ankle exoskeleton that could be worn under clothes without restricting motion. It does not require additional components such as batteries or actuators carried on the back or waist.
The study, published online by IEEE Transactions on Neural Systems & Rehabilitation Engineering, builds on a successful and widely cited ankle exoskeleton concept from other researchers in 2015.
Ankle - Exoskeleton - Clothing - Inside/under - Shoes
"We've shown how an unpowered ankle exoskeleton could be redesigned to fit under clothing and inside/under shoes so it more seamlessly integrates into daily life," said Matt Yandell, a mechanical engineering Ph.D. student and lead author of the study.
In a significant design advancement, the team invented an unpowered friction clutch mechanism that fits under the foot or shoe and is no thicker than a typical shoe insole. The complete device, which includes a soft shank sleeve and assistive spring, weighs just over one pound.
Exoskeleton - Costs
The unpowered ankle exoskeleton costs...
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