US military to test bionic exoskeletons invented by Canadian university
Bionic Power inks additional defence contract following its initial deal with the US army two years ago
Next year US Army soldiers will have a serious leg up from a Simon Fraser University invention.
The PowerWalk Kinetic Energy Harvester—a leg-mounted exoskeleton—is the brainchild of Max Donelan, a professor in SFU’s biomedical physiology and kinesiology department. Donelan spun the invention out of the lab and into a company called Bionic Power Inc. The company has now signed a US$1.25-million contract with the US’s Office of the Secretary of Defense to field test the technology.
This is just the beginning, said Yad Garcha, Bionic Power CEO. The device could be used globally.
“Military organisations around the world are looking for ways to take weight off the backs of their troops,” he said.
The technology is expected to help soldiers decrease the weight of carrying batteries, which can weigh up to 20 pounds. Batteries are needed to power electronics on extended missions away from base. The invention enables users to produce 10 to 12 watts of power. Walking for an hour is expected to charge up to four smart phones, according to the company’s website.
“If a soldier can generate 10 (to) 12 watts of power while wearing energy harvesting devices, we can potentially reduce the soldier’s load … and the unit’s reliance on field resupply, and extend the duration and effectiveness of the mission,” states a U.S. Army engineer on the company’s website.