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Lead Impedance
Generator Battery
Description: Indicates measured or estimated impedance when delivering the
output current during testing and whether it’s within normal range.
Values/Results: Measured lead impedance value (ohms) and overall status of
OK, LOW, or HIGH
What Does the Value or Result Mean?:
OK: Impedance is within acceptable operating range.
No special attention is required.
LOW: Impedance is lower than expected and it may be indicative of a short
circuit condition or a defective generator.
See “Troubleshooting” for additional instructions.
HIGH: Impedance is higher than expected and the generator may not be able
to deliver the programmed therapy. See “Troubleshooting” for additional
instructions.
Description: Indicates battery status of the generator using
one of the following:
• OK
• Intensified Follow-up Indicator (IFI)
• Near End of Service (N EOS)
• End of Service (EOS)
Values/Results: OK, IFI, N EOS, EOS
What Does the Value or Result Mean?:
OK: Battery level is within normal operating range and no special attention
is required.
IFI: The battery has depleted to a level where more frequent clinical
monitoring is recommended.
N EOS: The Generator should be replaced as soon as possible.
EOS: The generator is no longer supplying stimulation and immediate
replacement is recommended. If the generator is not replaced, it will
eventually lose the ability to communicate with the software.
Diagnostic/Parameter Result Summary
Output Current/Current Delivered
Description: Indicates the stimulation output current delivered during the
Diagnostics test, and the test status based on the programmed settings
Values/Results: Output current value (mA) and overall status of OK or LOW
What Does the Value or Result Mean?:
Value indicates the stimulation output delivered during the diagnostic test.
OK: Current is being delivered at the programmed level.
LOW: Programmed current is possibly not being delivered at the specified level.