Otto Bock 13E205 Instructions For Use Manual page 19

Example,program1
ProgramOverview
No.
1 Four-channel control with adjustable thresholds
2 Cocontraction
3 Safety Cocontraction
4 Switch
5 One-electrode control
5.2 Switching
Cocontraction (Prog. 2)
Simultaneous contraction of both muscles – short and quick.
TIP
e. g. balling a ficticious fist or spreading ficticious fingers. Avoid cramps!
Safety Cocontraction (Prog. 3)
Normal Cocontraction and subsequent brief contraction of one of the two muscles within
2 seconds (after the end of Cocontraction).
TIP
Both muscles must be relaxed completely between Cocontraction and the following
single contraction to ensure that the switching signal is recognized.
13E205
Switchsymbolclosed: proportional control of the Electric
Rotation speed of the Electric Wrist Rotator is determined by
the speed and strength of muscle contraction.
Switchsymbolopened: digital control of the Electric Wrist
The Electric Wrist Rotator always rotates at maximum speed.
Method
Wrist Rotator.
Rotator.
Proportional
control
•
•
•
•
Digital
control
•
•
•
•
•
Ottobock | 19