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Physician’s Manual — VNS Therapy Programming Software (8.1)
103/104/105
>75% to 100%
IFI = No
The Intensified Follow-up Indicator (IFI) has
not been set. The Pulse Generator battery
level is good. No warning message is
displayed from the Programming Software
and no special attention is required.
103/104/105
>50% to 75%
103/104/105
>25% to 50%
103/104
>18% to 25%
105
>11% to 25%
103/104
>8% to 18%
IFI = Yes
The Intensified Follow-up Indicator (IFI) has
been set for the Pulse Generator and a
warning message will be displayed by the
Programming Software to indicate this
status upon completion of interrogation or
Diagnostics testing. The Pulse Generator
battery has depleted to a level where more
frequent clinical monitoring is
recommended.
105
>5% to 11%
103/104
>0% to 8%
N EOS = Yes
The Pulse Generator is near End of Service
(N EOS). The Programming Software will
display a warning message indicating this
status upon completion of interrogation or
Diagnostics testing. It is recommended that
the Pulse Generator be replaced as soon
as possible.
105
>0% to 5%
103/104/105
0%
EOS = Yes
The Pulse Generator has reached End of
Service (EOS) and is NOT supplying
stimulation. The Programming Software will
display a warning message indicating this
status upon completion of interrogation or
Diagnostics testing. Immediate replacement
of the Pulse Generator is recommended. If
the Pulse Generator is not replaced, it will
eventually lose the ability to communicate
with the Programming Software.
Pulse
Generator
Model #
Estimated %
Battery Power
Remaining
Battery
Icon
Displayed
Pulse Generator Battery Status /
Recommendations
