Staff at the Ottawa Hospital's Rehabilitation Centre say they're hoping to get robotic 'exoskeletons' that can help people with mobility issues walk after getting an up-close demonstration.

American company ReWalk's lower body-wrapping robotic frame runs off a computer and battery on a user's hip and is controlled by a "watch" on their wrist.

It moves the legs of people who can't move them on their own, allowing them to stand, walk and climb up and down stairs for four to six hours at a time on battery power.

Robert models the ReWalk exoskeleton at the <a href="https://twitter.com/OttawaHospital">@OttawaHospital</a>. He's essentially paralyzed from the chest down. <a href="https://t.co/eA7YbfHTEb">pic.twitter.com/eA7YbfHTEb</a> —@amkfoote

Robert Woo shows how the ReWalk handles stairs. <a href="https://t.co/y75So8Gj4C">pic.twitter.com/y75So8Gj4C</a> —@amkfoote

"I think the emotional and psychological aspect to me is very important. I can stand up and talk to you at eye level, I don't have to feel like everyone is looking down upon me when they talk to me," said Robert Woo, a Canadian ReWalk user who's paralyzed from the chest down.

"Simple things like giving my wife a hug standing up, it's very different than being in a chair. Being able to take my children to the park and not feeling like my wheelchair can't get over there."

Woo, who gave a demonstration to Ottawa Hospital staff Thursday morning and was set to do the same for patients later that evening, said there are health benefits too: he doesn't have to take as much pain medication and has better digestion and circulation from getting up and moving around.

Staff dream of uses

Health Canada approved the ReWalk exoskeleton in 2014, the only of its kind approved for everyday home use in Canada.

Edward Lemaire from the Ottawa Hospital Rehabilitation Centre said after the first demonstration this technology could be "extremely valuable" to their patients and it's important that they know it's an option.

Edward Lemaire of the Ottawa Hospital Rehabilitation Centre says it's exciting that people can buy these exoskeletons to use at home, not just use them for research. (CBC)

"I've often said what we need to build is a walking clinic or walking sessions… [for people who] don't own [an exoskeleton]," he said.

"It's like going to the gym, you have a three, four day a week exercise session, there are ways with the appropriate resources that we can create something for people with spinal cord injuries [in] eastern Ontario that they could get the other benefits."

​A ReWalk exoskeleton costs around $96,000.

Company representative Pete Escalier said Thursday many users crowdfund to pay for their device and as more units are sold, the price could come down.