Knee braces medi jump

M.3s OA

Knee orthosis/brace

  • 100 % aluminium frame
  • Elastic medial strap design
  • Air condyle pads with skin-grip system

Shop online   Medical specifications

Single hinged functional knee brace for the relief of unicompartmental osteoarthritis of the knee

M.3s OA is a varus/valgus brace. The product is exclusively to be used for the orthotic fitting of the knee and only on unbroken skin.


Product benefits

  • 100 % aluminium frame: strong, low profile, light weight frame and hinge construction    
  • Elastic medial strap design at thigh level      
  • Allen key included for customised  adjustments     
  • Numbered straps ensure a simple fastening sequence
  • Air condyle pads with skin-grip system

Intended purpose

M.3s OA is a knee brace for load relief and guidance.


Standard colours

Material components

Aluminum, Velours, Polyester, PU-foam


Size chart M3s OA UK

Medical specifications


All indications that require load relief of a compartment via the 3-point pressure relief principle, additional physiological guidance and, where required, limitation of the range of motion of the knee joint, such as:

  • For treating unilateral osteoarthritis of the knee
  • Following cartilage surgery or cartilage regeneration
  • Following surgical intervention on the meniscus


  • Bilateral osteoarthritis of the knee

Further information

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