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Pro-Flex®

Pro-Flex®


HC050576

Pro-Flex is a prosthetic foot that uses complementing levers connected through pivots to create mechanically-powered push off. Combining 27° of ankle motion and significantly greater ankle power than conventional carbon fiber feet, it closely mimics regular biomechanics, delivering a proven 11% reduction in load on the contralateral limb.

  • Mechanically-powered push off
  • 27° of ankle motion
  • Sound-side protection by reducing load and impact by 11% and 15% reduction in external knee varus moment
  • Natural progression of center of pressure, closely mimics the natural foot
  • Higher patient satisfaction

Össur recommends using Pro-Flex in conjunction with the sleeveless vacuum suspension system Unity®, which adds minimal weight and no extra build height, and does not interfere with Pro-Flex dynamics. Unity is designed to provide secure suspension in combination with Iceross Seal-In® technology, while stabilizing volume fluctuations and maintaining comfortable socket fit throughout the day.

 

Impact Levels

Impact LevelExample

Low

Daily activities involving gentle, steady walking with the use of a walking aid.

Example: Moving around at home, modest walking in the community.

Moderate

Daily activities involving average walking with the ability to vary speed or walking pattern.

Example: Going to the shops, confident outdoor walking.

More Dynamic Solutions

Pro-Flex Specifications

Pro-Flex® Product Information
Amputation Level:

Transfemoral

Transtibial
Impact Level: Low to Moderate
Maximum Patient Weight: 125kg
Build Height: 155 mm (6 1/8")
Categories: 1-7
Sizes: 22-30
Weight Of Foot: 920g (2.02 lbs) w/ Foot Cover
Heel Height: 10mm (3/8")
Maximum Vacuum: -23inHg (-600mmHg)
Normal Operating Pressure: -16-20 inHg
Added System Weight: 75g (0.17 lbs) w/ Pump, Socket Valve and Tube

Unity® - Sleeveless Vacuum Suspension

Unity offers the security and freedom of vacuum suspension, but without the sensation and restrictions of a sleeve. This advanced system from Össur effectively addresses volume fluctuation and is totally compatible with Flex-Foot technology.

Key advantages

  • No sleeve required: Greater mobility and user acceptance
  • 15-22 in Hg Vacuum: Effective volume stabilization
  • Simple design: Quick and easy to achieve/release vacuum
  • Independent pump: Foot function uncompromised
  • Light weight: Complete system weighs only 130g

Unity for all

With the Unity Vacuum System by Össur, there is finally an elevated vacuum system for all users. Whether an above-knee or below-knee, low active or high active, mechanical or microprocessor solution is required, the Unity Vacuum System offers the flexibility to combine a variety of Össur feet and knees to achieve the optimal combination of equipment for each unique user.

Unity is only recommended with sleeveless Seal-In technology 

Unity® Product Information
Amputation Level:
Transfemoral
Transtibial
Impact Level: All
Foot Sizes For Unity: See Relevant Foot Specifications
Maximum Vacuum: -23inHg (600mmHg)
Normal Operating Pressure: -16-20 InHg
Added System Weight: 130g W/ Pump, Socket Valve And Tube
Foot sizes See relevant foot specifications

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