3.2 The Lever
At the system joint, there is a lever and the three marked letters F, A and L. F
stands for Free mode, A stands for Auto mode and L stands for Lock mode (fig.
5). You can use the lever to select the desired mode for your orthosis.
Switching the Mode
from Auto mode into Lock mode
from Lock mode into Auto mode
from Auto mode into Free mode
from Free mode into Auto mode
from Lock mode into Free mode
3.3 The Proper Shoe
The orthotist adjusts your orthosis when you try it on and make your first steps. Since you have to get used to
your new orthosis, the adjusted orthosis should be regularly checked in the first weeks and, if necessary, newly
adapted to your need for safety. The orthosis is adjusted to the pair of shoes (shoe pitch) with which you start
walking with your orthosis. If you want to wear other shoes, your orthotist must ensure that the orthosis is
also adjusted to these shoes.
Explanation
Take load off the extended orthosis, i.e. do not
exert any force on the orthosis.
Take load off the extended orthosis, i.e. do not
exert any force on the orthosis.
Apply an extension moment to unlock the orthosis.
You can sit down and manually press the knee
backwards to do so.
There is nothing special to consider.
First, you have to take load off the orthosis in order
to select Auto mode. Then, you have to apply an
extension moment to unlock the orthosis in order
to select Free mode.
fig. 6
fig. 7
lever
F
A
L
fig. 5
Figure
6 and 7
6 and 7
8
w/o fig.
w/o fig.
fig. 8
11