Össur OH7 KNEE Notice D'utilisation page 9

Designation
Weight
Ground clearance
Proximal connection
Distal connection
Swing phase
Stance phase
Axes
Flexion angle without
socket
ASSEMBLY OF THE PROXIMAL CONNECTION
OH7 Knee with a pyramid adapter
• Slide the washers (37 & 38) onto the 40 mm central screw (36), guide the screw through the central opening in
the head of the joint (25) and tighten the pyramid adapter (39) to a torque of 35 Nm.
• Secure the 40 mm central screw (36) with Loctite and use a torque wrench (8 mm Allen key).
OH7 Knee with an IKF adapter
• Slide the washers (37 & 38) onto the 27 mm central screw (34), guide the screw through the central opening in
the head of the joint (25) and tighten the IKF adapter (43) to a torque of 35 Nm. Make sure that you assemble
the IKF adapter (43) in the correct AP direction.
• Secure the 27 mm central screw (34) with Loctite and use a torque wrench (8mm Allen key).
Selecting and inserting the buffer elements
The set is supplied with four buffers
• 3 back (P) progressive buffers (with holes)
• 1 front (A) stop buffer (without holes)
Back buffers (with holes)
Dark blue X-Soft
Yellow Soft
Red Medium
Brown Hard
Blue X-Hard
Front buffer (without hole)
Brown Standard
Blue X-Hard
OH7 Knee with OH7 Knee with IKF
pyramid adapter adapter
approx. 930 g approx. 1065 g
approx. 12 mm approx. 12 mm
Pyramid Pyramid
Integrated 30 mm Integrated 30 mm
tube receiver tube receiver
Hydraulic system Hydraulic system
Adjustable axle Adjustable axle
geometry, optional geometry, optional
closing geometry closing geometry,
stance phase
flexion
Polycentric Polycentric
approx. 150° approx. 150°
Available as an accessory
Supplied with set
Premounted
Supplied with set
Available as an accessory
Premounted
Available as an accessory
KH7 Knee with
KH7 Knee with 3-arm socket
loop adapter adapter
approx. 950 g approx. 1030 g
approx. 12 mm approx. 12 mm
Loop adapter 3-arm
socket adapter
Integrated 30 mm Integrated 30 mm
tube receiver tube receiver
Hydraulic system Hydraulic system
Adjustable axle Adjustable axle
geometry, optional geometry, optional
closing geometry closing geometry
Polycentric Polycentric
approx. 150° approx. 150°
9