Assistive Product
OHP3 pneumatisches Kniegelenk

Product Type:

Pneumatic knee joint, polycentric

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OHP3 pneumatisches Kniegelenk

Areas of Application:

- for mobility class 2 and 3
- for transfemoral amputees
- for knee disarticulation
- for medium active users who require a high level of safety
- also for initial care


For initial fittings, the joint can initially be adjusted to inactive patients and, depending on the progress of the walking school, can be adapted to the mobility progress. The joint secures the prosthesis even when small steps are taken, e.g. when turning around the prosthesis side, when walking on stairs and when the floor is uneven.

The design allows a prosthesis to be built up without shortening, in order to minimize any possible late effects, such as intervertebral disc problems, knee problems on the existing leg, on the existing bone structure.

Features / Components:

- Knee joint, 5-axis construction
- with stable aluminium frame construction
- allows safe and comfortable standing
- Reduction of stretching of the foam cosmetics in the sitting position
- Sliding possibility up to 5 mm AP/ML
- very easy release in the dorsal stop
- Locking even with small steps for high stance phase safety
- integrated AP-Shifting with stretched joint
- separately adjustable flexion and extension of the pneumatics
- High-performance pneumatics (comes close to hydraulics)

Price (without guarantee):

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

Further Information

Product Information from the Manufacturer / Distributor:

Further Product Details

REHADAT does not sell any products

Please contact the manufacturer or distributor.


Össur Deutschland GmbH
Augustinusstr. 11a
50226 Frechen
Germany Telephone: 02234 6039-102 Email: Homepage:


Össur Deutschland GmbH
Augustinusstr. 11a
50226 Frechen
Germany Telephone: 02234 6039-102 Email: Homepage:

Technical Data:

proximal connection: adjustment core
distal connection: integrated 30 mm pipe connection
Swing phase: high-performance pneumatics, external ground clearance due to design
Stance phase: 5-axis locking geometry
Axes: polycentric
Material: aluminium
bending angle without shaft: approx. 150 degrees
Total installation height: approx. 222 mm
effective overall height: approx. 175 mm
Overall height: approx. 34 mm
integrated constructive prosthesis shortening: 1.5 cm
Weight: 855 g
Weight limit: 100 kg
Description: OHP3 Knee joint



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Last Update: 18 Mar 2020