Wear your prosthetic leg in the pool, bathroom or humid environment and do not worry about anything anymore. The joint of 3R80 German bus is waterproof! Ottobook Company has shown one of its most successful products with the introduction of 3 R80 detailed. This advanced joint is a waterproof prosthesis and uses a hydraulic system to help the person walk at different speeds. Also, the joint with the benefit of four axes can ensure the balance of the person at different levels.
Is there chlorine in your pool or bath water? Do not worry. 3 r80 is not sensitive to chlorine in water.
The advanced 3R80 joint can be used for Afard with Vern up to 150 kg. Using the 3R80 joint, the two stages of swing and stent are controlled by the hydraulic system. So the person does not feel a problem to go up or down the stairs.
The 3R80 waterproof joint can be used in water up to three meters deep. In addition, the 3R80 hydraulic joint has a special lock that can be used in environments with constant humidity. | 
