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.
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.
The 3R80 knee joint is a modular knee joint with hydraulic stance and swing phase control. It is designed for highly active individuals (mobility grade 3-4) who are determined to go their way, at their own pace. The 3R80 is suitable for users with a body weight of up to 150 kg. This prosthetic knee joint can benefit users with a transfemoral amputation, knee and hip disarticulation, and bilateral amputation.
The 3R80 knee joint is waterproof and corrosion-resistant. It can be worn in fresh, salt and chlorinated water. To maintain the knee joint’s functionality, it is essential to clean it as instructed after using it in water.
When fitting with the 3R80, your O&P professional will adapt and assemble all the components selected for your prosthesis. This includes the 3R80 knee joint, all required adaptors up to the prosthetic foot, and a well-fitting socket. The assembly and setup of the chosen components are of course also included.
Yes, of course you can test the 3R80. Please just speak to your O&P professional.
Thanks to easy initiation of the swing phase, the 3R60 knee joint allows you to walk at various speeds – whether you are going for a hike or strolling through a market. You benefit from a larger ground clearance during swing-through of the joint, reducing your risk of stumbling. The special joint design also gives you more stability in the stance phase and prevents unwanted flexion of the joint. The 3R60 also makes it possible for you to walk down gentle slopes.
Thanks to easy initiation of the swing phase, the 3R60 knee joint allows you to walk at various speeds – whether you are going for a hike or strolling through a market. You benefit from a larger ground clearance during swing-through of the joint, reducing your risk of stumbling. The special joint design also gives you more stability in the stance phase and prevents unwanted flexion of the joint. The 3R60 also makes it possible for you to walk down gentle slopes.
Thanks to easy initiation of the swing phase, the 3R60 knee joint allows you to walk at various speeds – whether you are going for a hike or strolling through a market. You benefit from a larger ground clearance during swing-through of the joint, reducing your risk of stumbling. The special joint design also gives you more stability in the stance phase and prevents unwanted flexion of the joint. The 3R60 also makes it possible for you to walk down gentle slopes.
Thanks to easy initiation of the swing phase, the 3R60 knee joint allows you to walk at various speeds – whether you are going for a hike or strolling through a market. You benefit from a larger ground clearance during swing-through of the joint, reducing your risk of stumbling. The special joint design also gives you more stability in the stance phase and prevents unwanted flexion of the joint. The 3R60 also makes it possible for you to walk down gentle slopes.
How does the EBSpro work?The mechanical principle of the EBSpro is based on the proven 3R60 prosthetic joint.The polycentric prosthetic joint has five axes that are arranged to form a ring. The anterior axis chain is designed like a conventional four-axis joint, but the posterior linkage bar is interrupted by an additional pivot point (Fig. 1). The proven design thus allows for two different modes of operation: swing phase mode and stance phase flexion mode. Two specially configured miniature hydraulic units (Fig. 2, A+B) control the two modes. Outstanding performance during the stance phase is the key feature of the 3R60.The spring and hydraulics combination in stance phase flexion mode is individually adjustable and can be precisely adapted to suit the requirements of the prosthesis wearer. Thanks to the progressive nature of the EBS resistance – realised with an auto-adaptive EBS unit – the effect can adapt itself over a large range of walking speeds for the first time.The higher the walking speed, the greater the extent to which flexion is limited. The lower the walking speed, the less damping resistance takes effect. This ensures greater stance phase flexion (Fig. 3). In this way, this important function adapts to various everyday situations. For the prosthesis wearer, this means enhanced safety and comfort as well as a highly natural gait pattern.
How does the EBSpro work?The mechanical principle of the EBSpro is based on the proven 3R60 prosthetic joint.The polycentric prosthetic joint has five axes that are arranged to form a ring. The anterior axis chain is designed like a conventional four-axis joint, but the posterior linkage bar is interrupted by an additional pivot point (Fig. 1). The proven design thus allows for two different modes of operation: swing phase mode and stance phase flexion mode. Two specially configured miniature hydraulic units (Fig. 2, A+B) control the two modes. Outstanding performance during the stance phase is the key feature of the 3R60.The spring and hydraulics combination in stance phase flexion mode is individually adjustable and can be precisely adapted to suit the requirements of the prosthesis wearer. Thanks to the progressive nature of the EBS resistance – realised with an auto-adaptive EBS unit – the effect can adapt itself over a large range of walking speeds for the first time.The higher the walking speed, the greater the extent to which flexion is limited. The lower the walking speed, the less damping resistance takes effect. This ensures greater stance phase flexion (Fig. 3). In this way, this important function adapts to various everyday situations. For the prosthesis wearer, this means enhanced safety and comfort as well as a highly natural gait pattern.
With over 100,000 fittings worldwide, the C-Leg is trusted by more users than any other microprocessor knee in the world. It’s no wonder: Studies show the C-Leg provides the exceptional reliability and performance a user needs to focus on what really matters — enjoying a healthy, active lifestyle. From descending stairs and ramps, to navigating uneven terrain, to walking backward, the C-Leg dynamically adapts to a wide variety of everyday situations. This legacy lives on in the C-Leg 4 update. With an innovative design and exciting new features, the C-Leg 4 provides the known reliability, next-level personalisation, and an easier, more intuitive user experience for both patients and professionals alike.
With over 100,000 fittings worldwide, the C-Leg is trusted by more users than any other microprocessor knee in the world. It’s no wonder: Studies show the C-Leg provides the exceptional reliability and performance a user needs to focus on what really matters — enjoying a healthy, active lifestyle. From descending stairs and ramps, to navigating uneven terrain, to walking backward, the C-Leg dynamically adapts to a wide variety of everyday situations. This legacy lives on in the C-Leg 4 update. With an innovative design and exciting new features, the C-Leg 4 provides the known reliability, next-level personalisation, and an easier, more intuitive user experience for both patients and professionals alike.
Do you need a reliable partner that helps you easily overcome a variety of challenges, both at work and in everyday life?Dynion lets active users like you do things such as walking down stairs and ramps, walking dynamically in all directions, cycling and swimming in fresh, salt and chlorinated water.
Do you need a reliable partner that helps you easily overcome a variety of challenges, both at work and in everyday life?Dynion lets active users like you do things such as walking down stairs and ramps, walking dynamically in all directions, cycling and swimming in fresh, salt and chlorinated water.
