Advanced bionics considers the investigation into this reportable event as closed.The external visual inspection revealed tool marks on the top and bottom covers, and the electrode was severed at multiple locations prior to receipt.These are believed to have occurred during revision surgery.The device passed the photographic imaging inspection.System lock was verified.The electrode condition prevented an electrical test from being performed.The device passed the electrical and mechanical tests performed.The residual gas analysis test revealed nitrogen levels above the limit indicating a non-hermetic device.Due to the presence of moisture getter, no signs of moisture were observed.This device was explanted for medical reasons.The device passed the tests performed.This is the final report.
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