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Prosthetics

LP Vari-Flex® with EVO™

Sure-Flex

The Evolution continues...............

For 25 years Flex-Foot® has been the foot of choice for prosthetists and amputees alike and with the new LP Vari-Flex with EVO, the evolution continues.

LP Vari-Flex with EVO is designed for transtibial amputees with long residual limbs, where the clearance is not enough for Vari-Flex with EVO

LP Vari-Flex with EVO offers similar benefits as the Vari-Flex with EVO only with less build height, it is easy to align, lightweight, easy to assemble and has a slender profile which makes it easy to cosmetically cover.

For amputees, this is the ideal foot for any activity, whether it’s going on long walks, shopping or just being at home.

The new EVO feature enables amputees to experience natural gait progression by utilizing the foot plate to its fullest potential. A more natural gait reduces fatigue and puts less strain on the lower back and sound side.

The groundbreaking EVO Feature

The EVO (Energy Vector Optimization) feature is generated by maximizing how the ground reaction force is transferred into the prosthetic foot. Each step is then optimized through the magnitude, placement and direction of the foot. By maximizing the ground reaction force the amputee is able to develop the most natural gait progression possible which reduces fatigue and puts less pressure on the sound side.

The EVO feature provides:

  • Fluent roll-over which mimics natural gait progression
  • Reduced fatigue
  • Effortless control of the ankle during stance phase
  • Less sensitivity to alignment
  • Less pressure on the sound side
  • Less pressure on the lower back

Patient Profile:

  • Low, moderate to high impact levels
  • Amputees with long residual limbs that do not have enough clearance for a Vari-Flex with EVO
  • Transtibial users
  • User weight range: 44-166kg / 100-365lbs

Options:

  • Sizes: 22 - 30cm
  • Categories: 1-9
  • weight of the foot 590g / 20.8 oz (Size 27) with male pyramid, sock and foot cover
  • male pyramid and Exo-Skeletal pyramid options available
  • LP Vari-Flex with EVO foot cover available in beige or brown



Build height:

  • Sizes 22-24 = 55 mm / 2.17 inches
  • Sizes 25-27 = 60 mm / 2.36 inches
  • Sizes 28-30 = 65 mm / 2.56 inches

Warranty:

  • 36 months limited warranty
 



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