(b)(4).The bipolar metal shell was not returned as it was implanted inside the patient; however, the low density polyethylene (ldpe) bag used for packaging of the device was returned for review.Photo and visual exams revealed the polyethylene bag returned has a hole and indicates package adhesion to the product it contained.The device is used for treatment.This issue has been previously investigated and as part of corrective action, a new supplier for the ldpe bags has been selected and testing completed to ensure thermal reliability and stability of the new bags.Field action z-0845-2016 was initiated on january 11, 2016 to remove remaining affected units from the field.This field action contains the related part and lot number.This mdr was identified during an internal retrospective review to meet reporting requirements and therefore is being filed retrospectively.
|