All-Terrain Knee Premium HD

Waterproof and highly functional, the All-Terrain Knee Premium HD is a 4-bar prosthetic knee joint that fulfills the security needs of low mobility users while still meeting the physical demands of active amputees all while providing a higher weight rating for users who need it. LegWorks’ patented Autolock Technology stance phase controller instills confidence in all terrains, while the patent-pending swing phase controller allows for variable cadence without the use of hydraulics or pneumatics. An ideal knee for users who desire a water leg, the All-Terrain Knee Premium HD includes a simple twist-knob manual lock which allows for absolute stability in or around the water.

Features and Benefits:

• Waterproof and corrosion resistant in both fresh and saltwater
• Superior stability to traditional polycentric designs via the patented Auto Lock Technology
• Friction swing phase control via the patent-pending Variable Cadence Controller
• Simple twist-knob manual lock
• Durably designed with a weight rating of 440lb (200kg)

Technical Specifications:

• Amputation Level: Transfemoral, Knee Disarticulation
• Weight Rating: 440lb (200kg)
• Patient Weight Limit: 440lb
• Knee Flexion Angle: 150°
• Mobility Level: K1-K4
• Proximal Connection: Pyramid Adaptor
• Distal Connection: 30mm Tube Clamp
• Weight of Knee: 2.30lb (1,044g)
• Device Height: 7 5/16in (186mm)
• Proximal Portion Length: 15/16in (24mm)