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Single-axis prosthetic knee joint 3R80
hydraulicmanual-lockwith stance control

single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
single-axis prosthetic knee joint
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Characteristics

Mechanical characteristics
single-axis, hydraulic, manual-lock, with stance control
Activity level
K3, K4
Applications
for walking
Patient type
adult

Description

The 3R80 with its unique rotation hydraulics principle is now also approved for prosthesis wearers with a body weight of up to 150 kg (330 lbs). With the 3R80, both the stance and the swing phase are controlled by the hydraulics. For example, walking down stairs step-over-step and walking down inclines are effectively supported by closely approximating a physiological gait pattern, even at various walking speeds. At a Glance Waterproof – NEW Manual lock – NEW Available in both pyramid version and screw top version – NEW Rotary hydraulics control stance and swing phase High hydraulic resistance – to prevent involuntary flexion of the joint Flexion and extension resistance can be adjusted easily and independently Approved up to a maximum weight of up to 330 lbs/150 kg Suitable for K3,K4 patients A Confident Step Amputees must be able to rely on their prosthesis, especially in the stance phase. The rotation hydraulics of the 3R80 respond to the ground reaction forces in the stance phase at every step. They build up high hydraulic resistance, which prevents involuntary flexion of the joint. Extensive adjustment possibilities The 3R80 offers comprehensive adjustment possibilities for the individual adaptation of stance and swing phase characteristics. Flexion and extension resistance can be adjusted easily and independently. Optimum adjustment values for stance phase damping and response behaviour between the stance and swing phase are achieved by gradually turning the adjustment rings.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.