Category: aids for daily living

Blachford Orion3 Knee

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Blachford Orion3 Knee is a microprocessor prosthetic knee. Orion3 is suitable for K3 users who would benefit from stability on different terrains, slopes and steps and for those wishing to walk naturally and efficiently at either single or varying speeds. The safety and stability of Orion3 encourages users to evenly distribute their weight, offloading their sound side and lower back to reduce aches and pains commonly reported by amputees. Features include: 

  • Situational Awareness – an Inertial Measurement Unit senses movement and speed to respond accordingly, in real time
  • Enhanced Stability Performance – 5 levels of stance resistance optimises safety at all times
  • Natural Efficient Motion – MPC pneumatics ensure energy efficient and smooth swing at multiple speeds
  • Cycle Mode
  • Fixed Angle Flexion Lock
  • Knee Flexion to 130°
  • Intuitive Programming Software
  • Battery Life Indicator
  • Low Power Mode
  • Weatherproof
Technical Specifications: 

Warranty: 3-year warranty subject to service at 20-month intervals.

Capacity: 275 pounds.

Activity level: 3

Component weight: 3.3 pounds.

Build height: 244 millimeters.

Control unit: MPK Hydraulic/Pneumatic

Lithium Ion batteries with up to 3 days life, dependent on usage


  • Battery Charger Kit
  • Clinician’s Manual
  • User Guide


Price Check
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Contact Manufacturer
Blachford Orion3 Knee

Made By:

Endolite North America, A Division Of Chas A Blatchford & Sons Ltd.
Organization Type: 
Phone: 800-548-3534
Fax: 800-929-3636 or 937-291-0789
Phone (U.S. and Canada):