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Prosthetics // Microprocessor Knees

Freedom Plié®

​The Plié 3 microprocessor controlled knee is both submersible and more rugged than ever.  With the most responsive stumble and fall protection, you can instinctively move at your own pace in any direction.


Freedom Quattro™

​The Quattro is the first microprocessor knee to provide a unique customized experience that captures your distinctive gait patterns.  Boasting 20 user modes, remote data capture, outcome measure reporting, and independent resistance for stairs/ramps and sitting.

The Quattro is Water Ingress Certified.  IP67 tested for occasional submersion in water.  Occasional submersion in fresh water up to 1 m [3 ft.] for up to 30 minutes.  You should dry the knee with a towel once out of the water.  The Quattro should not be used for showering or bathing.  The Quattro should not be immersed in saltwater or chlorinated water as these may cause corrosion.  And if the Quattro is sprayed by or accidentally submerged in salt water or chlorinated water, immediately rinse with fresh water and towel dry.




Real Life Prosthetics does not warrant, endorse, guarantee, or assume responsibility for the accuracy or reliability of any information offered by third-party websites linked through the site or any website or feature linked in any banner or other advertising.

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