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[ATK-PA-01]  All-Terrain Knee
[ATK-PA-01]  All-Terrain Knee
[ATK-PA-01]  All-Terrain Knee
[ATK-PA-01]  All-Terrain Knee

[ATK-PA-01] All-Terrain Knee

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Model: ATK-PA-01

Suggested L-Codes: L5611, L5850, L5925

Weight Rating: 275 lbs. (125 kg)

Warranty: 24-month limited warranty

60-Day Trial: Units returned within 60 days of ship date will be refunded.

Note: L-Codes suggested by LegWorks are for reference-only, and are subject to change. The responsibility and liability for coding lies with the provider.

The All-Terrain Knee is CE-marked and conforms with the EC (CE) Declaration of conformity.

Key Features

  • Patented AutoLock Technology stance phase controller that locks upon full swing phase extension, offering superior stability.
  • Variable Cadence Controller swing phase controller that allows for multiple walking speeds without a hydraulic or pneumatic unit, so your patient can progress in their mobility.
  • A simple twist-knob manual locking feature for increased safety during the rehabilitation process or situational use on uneven terrain.
  • Available with and without adjustable stance flexion.
  • Waterproof in fresh water (for occasional use in the shower or pool.

All-Terrain Knee Technical Specifications

Model: ATK-PA-01
Amputation Level Transfemoral, Knee Disarticulation Knee Flexion Angle 150°
Mobility Level K1-K4 Proximal Connection Pyramid Adaptor
Weight Rating 275lb (125kg) Distal Connection 30mm Tube Clamp
Weight of Knee 2.05lb (930g) Proximal Portion Length 0.94in (24mm)
Weight of Pyramid Adaptor 0.24lb (110g) Device Height 7.3in (186mm)

Target Users

  • K2 patients (geriatric or younger) with the potential to be a moderate to high K2 ambulator and use a non-manual locking knee.
  • Preparatory prosthesis for new patients with the potential to become K3 – K4 mobility level ambulators after their rehabilitation.
  • Uninsured or underinsured patients that need a high-functioning non-hydraulic prosthetic knee.
  • Hip disarticulation or bilateral above knee amputees that need a knee with a lot of inherent stability.

All-Terrain Knee with Stance Flexion Technical Specifications

Model: ATK-SF-01
Amputation Level Transfemoral Knee Flexion Angle 150°
Mobility Level K1-K4 Proximal Connection Pyramid Adaptor
Weight Rating 275lb (125kg) Distal Connection 30mm Tube Clamp
Weight of Knee 2.05lb (930g) Proximal Portion Length 1.57in (40mm)
Weight of Stance Flexion Adaptor 0.66lb (300g) Device Height 7.9in (201mm)

Selecting an All-Terrain Knee

The All-Terrain Knee collection offers four different configurations to provide an optimal experience for each use. Both the All-Terrain Knee and All-Terrain Knee Premium are available with or without stance flexion. View the comparison chart below to determine which model is right for your patient.
All-Terrain Knee All-Terrain Knee with Stance Flexion All-Terrain Knee Premium All-Terrain Knee Premium with Stance Flexion
Freshwater Activities Only
Freshwater and Saltwater Activities
Patient Weight up to 330 lbs
Patient Weight up to 275 lbs
Long TF Residuum or KD