8 of 27 9 of 27
2.2 Electrodes
When myotesting it is advisable to use the same elec-
trode type as will be used in the users definitive pros-
thesis.
The electrode should be fitted into the socket in the op-
timum position identified during myotesting. The elec-
trode must remain in contact with the skin throughout
the users range of motion, during use of the prosthesis.
Loss of contact between the skin and the electrode re-
sults in poor control of the prosthesis.
It is recommended not to set the electrode gains higher
than ‘5’.
Compact electrodes
When assembling, the electrode cable must be cut
straight and fully inserted into the IDC block to ensure
proper contact is achieved. The grey side of the cable
must be facing the outside.
Remote electrodes
When assembling the remote electrode the order of
parts should be: electrode dome, socket interface, shake
proof washer, eyelet, nut.
The middle cable on the electrode is the earth/ground
cable, it should be secured to the dome positioned be-
tween the other 2 domes.
Optimum remote electrode domes spacing is 8-10 mm
from center to center.
The domes must not be touching.
Fig. 11: Remote electrodes
Fig. 12: Remote electrode dome
Fig. 10: Compact electrodes
Avoid dirt or fluids coming in contact
with the electrode.
Regularly clean the electrode contact sur-
face with mild soap and a damp cloth.
The electrode is an applied part.
To Next Page
Loading...
Need help?
General
