Prosthetic Knees

Guardian™ Knee

Impact Level
Low Medium and High Impact Scale Icon in BlackLow
Weight Limit
125kg
Adapter Type
Pyramid
30mm Pylon Receiver
Weight
533g
Warranty
2 years

Key Features

The Guardian™ Knee by College Park is a lightweight mechanical knee joint, suited to low-impact users learning to stand and walk in rehabilitation. It features a friction brake for stance control and extension assist.

Designed with the clinician and user in mind, it can be easily adjusted for gait matching without having to remove the prosthesis. As the patient progresses, the remote lock feature can be disengaged, allowing the knee to operate as a single knee axis joint and providing the full 145° of anatomical motion.

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CPI Brochure     Technical Information

Knee Wall Chart

Features & Benefits

  • A simple lock lever is located at the centre of the knee for easy access
  • Flexible remote Hand Operated (HOKL) or Semi-Automatic (SAKL) Knee Lock options to change with the user’s needs
  • Standard hex key can be used to adjust the extension assist, brake friction and sensitivity, without having to remove the knee
  • A small degree of stance flexion improves stability at loading response to mimic an anatomical gait pattern
  • The easily adjustable weight-activated brake will disengage once the limb is offloaded sufficiently during pre-swing, at which point an extension assist is enabled

Technical Information

Total Fitted Height (1) 13.1cm
Dome to Knee Centre Height (2) 2.6cm
Dome to Tube End Contact Height (3) 6.6cm
Weight 533g

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