New bionic knee aims to make stairs and ramps easier for amputees
NCT ID NCT06748729
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a new microprocessor-controlled prosthetic knee (Navii Knee) in 11 people with above-knee amputations. Participants used the new knee for 4 weeks at home, and researchers measured satisfaction with stair and ramp descent, walking, balance, and overall quality of life. The goal was to see if the new knee performed as well as or better than their usual device.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Navii Knee (microprocessor-controlled prosthetic knee)
- What this could lead to
- If it works, this could offer amputees a more satisfying and stable knee for walking on slopes and stairs.
- What could go wrong
- This was a very small study (11 people) with no statistical testing, so results may not apply to everyone. The device may not improve mobility for all users.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Össur Orlando
Orlando, Florida, 32819, United States
More trials for these conditions
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