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Assistive Product Prosedo 3R31

Product Type:

Hydraulic knee joint, locking knee joint


The hydraulic knee joint Prosedo 3R31 has a high flexion damping, which facilitates the sitting down movement. When the knee is at a standstill or at maximum extension, the knee joint snaps into the lock and thus guarantees a secure stand. The lock can either be unlocked using an unlocking cable, but also unlocks when the prosthesis is partially loaded.

Features / Components:

- Hydraulics: supports when walking and sitting down
- Flexion damping: individually adjustable
- Knee joint lock: engages at maximum extension, unlocks when partially loaded or via unlocking cable
- Connection options: proximal adjustment core and threaded connection or distal tube clamp

Price (without guarantee):

The price is available on request from the manufacturer / distributor.

Product Information from the Manufacturer / Distributor:

Further Product Details

Further Information

REHADAT does not sell any products

Please contact the manufacturer or distributor.


Otto Bock HealthCare Products GmbH
Austria Email: Homepage:


Otto Bock HealthCare Deutschland GmbH
Max-Näder-Str. 15
37115 Duderstadt
Germany Telephone: 05527 848-0 Email: Homepage:

Technical Data:

Knee bending angle: 145 degrees
System height: 10.2 cm
Weight (with adjustment core): 600 g
Load capacity: 125 kg



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Last Update: 18 Mar 2020