Application/Adjustment
Application and adjustment of the
Quantum Knee Orthoses are described
below. The images show the version
Quantum A with the anterior tibia
shell. Differing adjustment steps for
the PROversion of the orthosis will
be described where necessary.
1. Open Straps (Version
Quantum A/PRO)
Open all four straps on the back of the
orthosis (fig. 1). To do so, simultaneously
push the two blue buttons on the quick
release buckles, then lift the buckles off
of the orthosis.
1
Open Straps (Version Quantum A)
Open all four straps on the back of the
orthosis. To do so, open the hookand
loop closures and pull one end of the
straps out of the strap loop.
2. Prepare Orthosis for Application
For Quantum A and Quantum A/PRO:
loosen the two front straps (fig. 2).
Place the orthosis onto the patient's
leg, with the knee bent at a 45° angle.
Position the joint of the orthosis as
shown in the image above. Check the
Quantum Knee Orthosis
position of the anterior thigh shell and
the bottom tibia shell. The orthosis
should be in full contact with the leg,
and fit tightly without being too tight.
2
3. Position Joints of Orthosis
The joints of the orthosis should be
positioned so the center of the joint
sits 2.5 cm above the patella, slightly
behind the midline of the leg. Push the
joints of the orthosis towards the back
until they are positioned at the center
of the knee, when looked at from the
side (fig. 3a).
3a
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