Pro-Flex LP Torsion K3 - K4 Foot with Unity

This compact energy-storing foot offers rotational shock absorption designed to reduce shear forces on the residual limb. The torsion module is combined with the Pro-Flex LP foot module, delivering a level of ankle power, energy return, and overall dynamics, which have often eluded people with longer residual limbs. Pro-Flex LP Torsion has been specially designed to deliver these benefits, in addition to providing exceptionally smooth rollover. The torsion-shock unit compensates for physiological rotation and vertical shock absorption of lost joints, delivering more comfort for the end user, and less stress on the residual limb.

The Pro-Flex LP Torsion offers a high degree of ankle motion; a significant improvement in relation to conventional low-profile carbon fiber feet. It incorporates a effective full-length toe, and new ‘reverse tapered’ technology, allowing for greater dorsi-flexion.

Less load and more dynamics means that amputees with a longer limb can enjoy greater comfort in a wide range of activities. The welldesigned and lightweight anatomical foot cover features a steadygrip sole for barefoot stability on wet or slick surfaces, and a sandalclamping toe for a range of footwear including flip flops.

Ossur recommends using the Pro-Flex LP Torsion together with the Unity sleeveless vacuum suspension system. This adds minimal weight, no extra build height, and does not interfere with the Pro-Flex LP Torsion 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.

Includes:

• Foot Module
• Removable Foot Cover* with a black Spectra Sock

*For Pro-Flex LP Torsion with brown foot cover add a “BR” suffix to the part#.

Technical Specifications:

• Amputation Level: Transfemoral, Transtibial
• Impact Level: Low To High
• Build Height: 147 mm (5 25/32") w/ Foot Cover and Sock
• Categories: 1-8
• Sizes: 22-30cm
• Weight of Foot: 960 g (2.11 lbs) w/ Foot Cover and Sock
• Heel Height: 10 mm (3/8")
• Adapter Options: Male Pyramid
• Maximum Vacuum: -23inHg (-600mmHg)
• Normal Operating Pressure: -16-20 inHg
• Added System Weight: 75g (0.17 lbs) w/ Pump, Socket Valve and Tube