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Bionic Navigator™ 3D Programming Manual
Bionic Navigator™ 3D Programming Manual
90930923-31 REV A 46 of 309
en
Once a slot is accessed and configured, that slot will be considered occupied. A numerical placeholder
that looks like
will occupy that slot to signify that the slot has been programmed.
Note:
The name of the Program that is currently running is displayed on the
Mapping and Programs
Expander Bar. See Figure 25.
Electrode Programming
You may program the patient using any of three programming modes: E-Troll, Navigate, and Manual.
In Manual mode, you manually select anodes and cathodes. Electronic Trolling (
E-Troll
) and
Navigate
are both automated programming modes that perform current steering along the electrode array. The
difference between the two is the resolution. E-Troll quickly sweeps the electrode array by moving the
cathode in a
bipolar
fashion. Navigate mode uses more electrode combinations than E-Troll to fine
tune the coverage. The recommended stimulation settings are calculated using a mathematical model
of field potentials
1,2,6,7
, that are based on average values of tissue properties such as CSF thickness
5
and tissue resistivity values
3
that may not be accurate for a given individual subject, and thus, the
physician should not solely depend on this program to optimize stimulation settings.
Note:
Manual mode is not available when only the Parameters Tab is expanded.
Table of Possible Contact Displays
Cathode
Anode
High Impedance. Upon entering the Mapping and Programs screen, high
impedance contacts may be highlighted in red.
Note: The IPG case can also be selected as a cathode or anode.