Proprio Foot® from OSSUR

PROPRIO FOOT is an adaptive microprocessor controlled ankle for low to moderately active amputees, designed to improve safety by increasing toe clearance in swing phase and adapting to changing terrain.


  • Safety first. The new Proprio Foot adapts to varied terrain 60% faster than the previous model, helping users walk naturally and comfortably on a variety of everyday terrain, including stairs and ramps. It also features 4° of active swing phase dorsiflexion, contributing to a 70% reduction in falls.
  • The power of Pro-Flex. The new Proprio Foot is built on a Pro-Flex LP foundation. As a result, it delivers a 44% increase in toeoff power and a 23% increase in ROM (of the underlying carbon fiber foot) over the previous model. It also provides reduced sound side loading.³
  • It’s so easy! Automatic setup makes customizing Proprio Foot for each user’s unique gait simple. Plus, the new Proprio Foot features a sleek new design with an integrated battery that provides 18-36 hours of use. A single button makes it easy to see the battery charge level and align the ankle for different footwear with up to 2” (5 cm) of heel height.
  • No umbrella? No problem! Don’t worry If you get caught in the rain or splashed by sprinklers, because Proprio Foot is weatherproof and appropriate for use in wet and/or humid environments.

NOTE: Do not submerge, or expose to chlorinated or salt water.

Increased toe clearance in swing

Automatic terrain adaptation

Dynamic carbon foot blade

The new Proprio Foot features an upgraded Össur Logic app that enables professionals to easily setup Proprio Foot, adjust the functionality for each user and access valuable activity reports. A new, enhanced user interface lets you quickly check your battery charge and step count, plus adjust ankle alignment to accommodate a variety of everyday footwear (up to 2”/5cm heel height).

NOTE: Össur Logic is available for iOS devices (iOS 10.0 or later) and pairs via Bluetooth. It can be downloaded free of charge from the App Store.

  • Compared to the previous Proprio Foot. Data on file at Össur.
  • Compared to a traditional Energy Storing and Return Foot (ESAR). Ludviksdottir A, Gruben K, Gunnsteinsson K, Ingvarsson Th, Nicholls M. Effects on user mobility and safety when changing from a carbon fiber prosthetic foot to a bionic prosthetic foot. Presented at Orthopadie&Reha-Technik Congress, Leipzig, May 2012.
  • Data on file at Össur.

Product Description:

PROPRIO FOOT is an adaptive microprocessor controlled ankle for low to moderately active amputees. Motor-powered ankle motion increases toe clearance in swing phase by raising the forefoot, reducing the risk of trips and falls. It also adjusts the ankle angle to changing terrain, providing enhanced gait quality on stairs and inclined surfaces.

Key features:

  • Increased toe clearance in swing
  • Automatic terrain adaptation on level-ground, ramps and stairs
  • Dynamic carbon foot blade with exceptional roll-over characteristics
  • Relax-mode for comfortable sitting and chair-exit-mode for easier sit transfers
  • Integrated battery
  • Weatherproof
  • Accompanying Ossur Logic app for iOS devices provides: Simple practitioner setup and adjustments, and printable user activity reports, user adjustable ankle alignment for changing footwear and selection of user preferences and monitoring of step count and battery charge level

General information:

  • Impact Level: Low and Moderate
  • Patient weight range 45 – 125 kg (99 – 275 lbs)

Prosthetic Innovations


If you have any queries regarding our products and service, give us a call on
080-41696324. We are here to help you.

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