Össur TOTAL KNEE 2000 Instrucciones De Uso página 8

Warning: After adjustments, all screws must be secured with a medium
strength threadlocker and tightened with the correct torque.
Caution: Adapters used on the distal connection must be cut straight and
inserted down to the end stop of the device's tube receiver. No spacer
should be used (Fig. 4).
• Proximal Adapter Pinch Bolt (Fig. 1E): Please refer to the respective
proximal adapter's instructions for use.
• Tube Clamp Screw (Fig. 5: A): 15 Nm
Bumper Selection (Fig. 6,7)
The selection of a bumper determines the amount of stance flexion.
1. Carefully insert a flat head screwdriver or a similar flat tool under the
bottom of the Bumper Cover (7D) and remove it (Fig. 6).
2. Remove the Bumper (7A,7B) by inserting a small and flat hand tool
underneath it and lift upwards. Leave the underlying Shim (7C) in
place.
3. Select a Bumper to install based on which Total Knee device is being
used, and on the patient's weight:
Total Knee 2000 (Fig. 7: A) - The device is shipped
with the Red Bumper installed.
Weight kg
35 - 50
50 - 70
70 - 90
90 - 100
Total Knee 2100 (Fig. 7: B) - The device is shipped
with the Yellow Bumper installed.
Weight kg
50 - 70
70 - 90
90 - 110
110 - 125
Re-install the Bumper Cover (7D) by hooking the groove under the
chassis front and pushing the two pins into the chassis holes.
Inf luencing Factors on Bumper Selection:
• Active patients may require a stiffer bumper.
• Patients who are accustomed to wearing a prosthesis without
a stance-flexion feature may initially prefer a stiffer Bumper. After
a trial period of two weeks, selecting a softer Bumper is
recommended. Increasing the softness of the Bumper allows the
patient to get familiarized with the device and facilitates the transition
to using its stance-flexion feature.
Weight lbs
80 - 110
110 - 155
155 - 200
200 - 220
Weight lbs
110 - 155
155 - 200
200 - 240
240 - 275
Color
Green
Black
Red
Yellow
Color
Black
Red
Yellow
Orange
Type
Soft
Regular
Firm
Extra Firm
Type
Soft
Regular
Firm
Extra Firm
8