Bionic Technology Restores Amputee Function

Bionic Technology combines three synergistic technologies that promote advanced and more natural locomotion: sensor technology, artificial intelligence, and actuator technology.

The suite of prostheses includes the Rheo Knee, a microprocessor swing and stance knee system that utilizes artificial intelligence to control magnetorheologic fluid filled actuators that controls its motion; the Power Knee, which works as an integrated extension of its user, synchronizing motion with that of the sound leg; and the Proprio Foot, which combines sensor technology and artificial intelligence to identify sloping gradients and the ascent or descent of stairs after the first step, instructing the ankle to flex appropriately.

These devices work in cooperation with the human body, rather than independently of it, and reduce the physical and mental strain on the amputee while increasing the level of safety of the device. The prostheses adapt to and learn from the user, rather than the other way around.

Bionic Technology was developed by Ossur (Reykjavik, Iceland).

"What drives our highly motivated team is that bionic technology represents a quantum leap forward when it comes to improving the quality of life for amputees,” said Eythor Bender, president of Ossur America.

The Bionic Technology platform and family of products were awarded the Frost & Sullivan (Palo Alto, CA, USA) 2006 award for medical devices technology innovation of the year.



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