Unintended Fluid ingress into the device header has been shown.
Advanced Neuromodulation Systems
Eon Mini IPGs manufactured in April 2012 could potentially exhibit a sudden, brief surge in stimulation that would be felt by the patient as uncomfortable or painful. SJMs routine testing, monitoring, and analysis of manufacturing processes identified three lots of Eon Mini IPGs that the internal battery has the potential to come into contact with the internal microcontroller board.
As of 11/30/2011, St. Jude Medical has received 110 patient complaints of warmth or heating at the implantable pulse generators (IPGs) implant site during charging for the Eon IPG and 116 reports of similar symptoms for the Eon Mini IPG, respectively.
As of 11/30/2011, St. Jude Medical has received 110 patient complaints of warmth or heating at the implantable pulse generators (IPGs) implant site during charging for the Eon IPG and 116 reports of similar symptoms for the Eon Mini IPG, respectively.
The firm has received 112 complaints of the Eon Mini IPGs that lost the ability to communicate or recharge due to a workmanship issue resulting in loss of pain relief and subsequent explant. The firm has determined the cause of these reports to be related to process variances in the positioning of the internal battery and printed circuit board, causing a short, and therefore, prematurely depletin