ARTIFICIAL LIMBS WORK EARNS AWARD
CHRIS MORRIS
LEGISLATURE BUREAU
20 JUNE 2012
FREDERICTON – A UNB scientist who has been
instrumental in moving artificial limb technology into the brave new world of
bio-engineering is being recognized with a career achievement award.
Kevin Englehart, associate director of the University
of New Brunswick’s Institute of Biomedical Engineering, will be given the award
at the annual conference of the Canadian Medical and Biological Engineering
Society in Halifax this week.
Englehart described the Outstanding Canadian Biomedical Engineer
award as “a pat on the back” that he will accept on behalf of his fellow
researchers at the university.
“It’s kind of awkward to accept something on an
individual basis because everything we do is as a team,” he said in an
interview at his UNB laboratory on Tuesday.
“I’ve got an amazing group of people I have worked
with for years here, so if I can accept on their behalf, then I’m very
honoured.”
Englehart is internationally recognized for his
pioneering work on bio-prosthetics.
He is at the forefront of researching how the brain
communicates with muscles. He and his research team are developing prosthetic
limbs that use complex computer algorithms to decode information from muscles
to artificial limbs.
The result is prosthetics that are easier and more
natural to use.
He has helped develop a highly dexterous bionic arm,
has partnered with the Rehabilitation Institute of Chicago and, most recently,
collaborated on the development of the UNB prosthetic hand.
“We have really moved to transferring our new
artificial limb technology to clients,” he said. “We are in the process of
actually fitting this next generation bionic hand, first to our own clients,
and then eventually to other clinics.”
Englehart said early reports on the prosthetic hand
from clients are very encouraging.
“It’s still at the point where it looks like a lab
hand but the way it moves is much more natural than anything out there now.”
Englehart said the most exciting development for him
has been the progress in fine-tuning the man-machine connection.
“The way that we decode the information from the
muscles has really progressed from something that has been on the engineering
drawing board for years to something that is being very widely adopted around
the world,” he said.
“For me, personally, that is the really exciting part
because it has gone from being just an engineering curiosity to something that
other clinics and prosthetic companies want. This probably will be the next big
jump in the function of these devices because of this more advanced man-machine
interface that we have developed.”
Englehart said work already is well underway on the
development of bionic legs as well as arms and hands.
He said an important aspect of the work is finding
ways to make advanced artificial limbs more affordable – less than $10,000, for
instance, for the bio-hand.
“Our goal was to develop something that retained as
much function as possible but at a price point where insurance companies could
actually get behind it and make it accessible to anybody who needs it,”
Englehart said.
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