As a prosthetic user, you need a knee joint that keeps pace with your lifestyle and adapts to changes in your walking speed. Built for individuals who lead dynamic lives, the 3R80 responds naturally to varying walking speeds and supports users weighing up to 150 kg. The advanced hydraulic system independently controls both the individually adjustable stance and swing phases, providing consistent stability, smooth motion, and greater control, especially when walking down stairs step-over- step or navigating slopes. Trusted by professionals and users alike, the 3R80 has been upgraded with enhanced performance, improved durability, and a modern new design. Fully waterproof and corrosion- resistant, the 3R80 is ready for use in fresh, salt, and chlorinated water, allowing users to live everyday on their own terms.
Product Description
Ottobock 3R80 Hydraulic Prosthetic Knee Joint
Smooth Hydraulic Control for Confident & Natural Walking
The Ottobock 3R80 Hydraulic Prosthetic Knee Joint is a high-quality hydraulic prosthetic knee designed to provide smooth, controlled, and adaptive mobility for above-knee (AK) and transfemoral amputees with moderate activity levels. By combining proven Ottobock engineering with advanced hydraulic swing phase control, the 3R80 delivers a more natural gait pattern and improved walking comfort compared to conventional mechanical knee joints.
The hydraulic system of the 3R80 automatically responds to changes in walking speed and cadence, allowing the knee to adapt fluidly during everyday activities. This results in progressive swing resistance, improved toe clearance, and reduced impact forces during gait. The knee also offers reliable stance phase stability, helping users feel secure during weight bearing, turns, and variable walking conditions. These characteristics make the 3R80 particularly suitable for community ambulation and daily use.
Designed for durability and long-term reliability, the Ottobock 3R80 Hydraulic Knee Joint is built to withstand regular use while maintaining consistent performance. Its adjustability allows clinicians to fine-tune the knee according to the user’s weight, strength, and functional needs, making it suitable as a rehabilitation prosthetic knee, preparatory or temporary prosthetic knee joint, and in many cases as a definitive prosthetic knee for long-term mobility.
At Credence Prosthetic India, the Ottobock 3R80 is fitted through a patient-specific clinical process that includes detailed functional assessment, precise alignment, customized socket integration, and structured gait training. Credence’s experienced prosthetists ensure optimal hydraulic tuning and follow-up support, helping amputees achieve improved walking efficiency, reduced fatigue, and greater confidence in real-world environments.
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Product Features
| Impact Level | K4 |
| Type | Hydraulic Prosthetic Knee Joint |
