Featuring the latest advances in Bionic Technology by Össur, SYMBIONIC LEG 3 is the next generation of integrated prosthesis that combines a microprocessor knee and powered microprocessor ankle with proactive ankle flexion. SYMBIONIC LEG 3 was designed to enable users to experience greater safety, symmetry and confidence when walking, without needing to adapt their walking style or otherwise compensate for their prosthesis.
SYMBIONIC LEG 3 now features a more powerful knee actuator and new kinematic sensor for better stability, increased support across a wider range of stance flexion, and faster, more consistent swing extension.
Daily activities involving gentle, steady walking with the use of a walking aid.
Example: Moving around at home, modest walking in the community.
Daily activities involving average walking with the ability to vary speed or walking pattern.
Example: Going to the shops, confident outdoor walking.
Full Length Toe Lever
Heel Height Adjustability
(7368 only for replacement charger)
Note: Responsibility for accurate coding lies solely with the provider treating the patient. Össur assumes no responsibility or liability for the provider’s coding decisions. Össur’s coding suggestions rest on its best judgment and are subject to revision based on additional information or changes in the alpha-numeric system.
Visit the SYMBIONIC LEG 3 product site for more information on the SYMBIONIC LEG 3 - new features, user's response, clinical evidence and more.
|Impact Level:||Low To Moderate|
|Maximum Patient Weight:||
22-24: 100kg (220lbs)
25-30: 125kg (275lbs)
22-24; Cat. 1-5
25-30; Cat. 1-8
|Weight Of Foot:||2920g (6.6lbs)|
|Heel Height Adjustability:||≤ 50mm (2")|
|Build Height Standard:||405mm (16")|
|Flex Foot Characteristics:||
full length toe lever
heel height adjustability
|Foot Sizes For Unity:||25-30|
|Maximum Vacuum:||-23inHg (600mmHg)|
|Normal Operating Pressure:||-16-20 InHg|
|Added System Weight:||130g With Pump, Socket Valve And Tube|
The EVO (Energy Vector Optimization) feature is generated by controlling how the ground reaction force is transferred to the prosthetic foot. Each step is optimized through the magnitude, placement and direction of forces for maximum efficiency. EVO enables the amputee to develop the most natural gait progression possible which reduces fatigue and puts less pressure on the sound side.Benefits:
The full length keel/toe lever matches the length of the sound foot, providing improved support to the prosthetic limb during late stance. It ensures that users spend equal time on the prosthetic foot and natural limb, thus providing improved walking dynamics and reduced impact to the sound limb.
Benefit: Improved walking symmetry and reduced impact to the sound limb.
Heel height can be adjusted for various types of shoes to ensure correct alignment. Users can easily change shoes to fit most occasions as the heel height can be adjusted within the given range.
Benefits: Adjustable heel height minimizes misalignment of the prosthesis thus reducing walking fatigue and discomfort experienced with poor alignment.
The layering of carbon fiber, optimized through extensive computer analysis and mechanical testing, ensures that the deflection of the carbon fiber heel and forefoot components are proportional to the user’s weight and impact level.
Benefit: Customized construction optimizes walking efficiency thus reducing fatigue for the user.
A split toe feature allows the foot to adjust to uneven surfaces, allowing amputees to walk with stability and comfort on uneven ground.
Benefit: Helps to maintain balance, stability and reduces peak impact during loading.
|SYMBIONIC® LEG 3 Catalog page -|
|SYMBIONIC® LEG 3 Catalog page - with Unity|
|SYMBIONIC® LEG 3 Instructions for use|
|SYMBIONIC® LEG 3 Quick reference card|
|SYMBIONIC® LEG 3 Technical manual - Angle Sensor Re-Calibration|
|SYMBIONIC® LEG 3 Technical manual - SBL3|
|SYMBIONIC® LEG 3 Terms of warranty|
|SYMBIONIC® LEG 3 User guide|
|SYMBIONIC® LEG 3 Warranty Document - SYMBIONIC LEG 36m Warranty (Americas)|
|SYMBIONIC® LEG 3 Warranty Document - SYMBIONIC LEG 60m Warranty (Americas)|