The following were reviewed as part of this investigation: patient severity, frequency analysis, applicable previous investigation(s), sample (if available), applicable fmea documents, labeling, and applicable manufacture records.Based on a review of this information, the following was concluded: the complaint of a leak is confirmed and was determined to be manufacturing related.One 4 fr single lumen power midline was returned for evaluation.An initial visual observation showed use residue throughout the returned sample.A large split was observed between the extension leg tubing and the molded joint.A microscopic observation revealed the extension leg tubing to be partially detached from the molded joint.The extension leg tubing was observed to not be torn or broken.Only about a millimeter of the extension leg tubing was observed to be within the proximal end of the molded joint.Striations were observed on the detached end of the extension leg tubing suggesting it is the manufactured end.The striations on the end of the extension leg tubing were observed to be mirrored on the surface of the molded joint at the break site.A lot history review (lhr) of recx2330 showed no other similar product complaint(s) from this lot number.
|