Additional information was received that the patient had discomfort at the pocket site resulting to replacement of the ipg during a full system revision procedure.The new ipg was relocated as well.Device malfunction was suspected with the ipg since it would not hold its charge.No device malfunction was suspected with the explanted leads.Additional suspect medical device components involved in the event: model #: sc-2218-50, serial #: (b)(4), description: linear st lead, 50cm.The explanted devices were not returned to bsn.It is indicated that the devices will not be returned for evaluation; therefore a failure analysis of the complaint devices could not be completed.A review of the device history records will be conducted.If there is any further relevant information from that review, a supplemental med watch will be filed.
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