Non-Rechargeable Stimulator Battery; Stimulator Battery; Elective Replacement; End Of Service - Boston Scientific Vercise Mode D'emploi

Non‑Rechargeable Stimulator Battery

Stimulator Battery

The longevity of the non‑rechargeable Stimulator battery depends on the following factors:
• Programmed parameters
• System impedance
• Hours per day of stimulation
• Changes to stimulation made by the patient
For additional information on estimating the longevity of the non-rechargeable battery, refer to the
appropriate Programming Manual as listed on your DBS Reference Guide.

Elective Replacement

When the implanted non-rechargeable Stimulator is nearing the end of its battery life, the
Stimulator will enter the Elective Replacement mode. The Elective Replacement Indicator (ERI)
will appear on the Remote Control and Clinician Programmer. Stimulation is still being provided
during this ERI period. Changes made to the stimulation will not be saved, and stimulation will not
be available soon. Patients should be advised to contact their healthcare provider to report this
message screen. The Stimulator must be replaced to continue receiving stimulation. Batteries
that have lasted 12 months or more without entering ERI mode will have a minimum of 4 weeks
between entering ERI mode and reaching End of Battery Life. Surgery is required to replace the
implanted non‑rechargeable Stimulator, although Leads may stay in place while the Stimulator is
exchanged.

End of Service

End of Battery Life
When the Stimulator battery is fully depleted, the End of Service (EOS) indicator will be displayed
on the Remote Control and Clinician Programmer. Stimulation will not be available. Surgery is
required to replace the implanted non-rechargeable Stimulator to continue providing stimulation.
End of Programmed Service (Vercise PC Only)
The non‑rechargeable Stimulator software has been programmed to end service after a defined
period. When the Stimulator is within approximately 180 days of the end of its programmed period,
the Remote Control and Clinician Programmer will display a message indicating the number of
service days available. Refer to the Remote Control DFU listed on your DBS Reference Guide for
description of the End of Service messages displayed.
Vercise™ Deep Brain Stimulation Systems Information for Prescribers
Non‑Rechargeable Stimulator Battery
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