The following were reviewed as part of this investigation: patient severity, complaint and lot history, applicable previous investigation(s), labeling, applicable manufacturing records, and applicable fmea documents.Based on a review of this information, the following was concluded: the complaint of a leak was confirmed and appears to be related to the use of the device.One 4 fr sl powerpicc solo catheter was returned for investigation.The catheter extended up to the 39 cm depth marker.A horizontal ¿c¿ shaped split is visible near the 4 cm depth marker.Use residue is present throughout the device.Microscopic observation of the split revealed the catheter tubing to be compressed.The split corners propagated longitudinally.The split edges had matte discoloration which indicates repeated contact between the two split surfaces.The catheter was cut near the 5 cm depth marker and the dimensions were measured.The wall thickness and outer diameter were found to be within manufacturing specification.Based on the characteristics of the damage observed, the damage was likely cause due to repeated kinking of the catheter.The product instructions for use (ifu) states, "to minimize the risk of catheter breakage and embolization, the catheter must be secured in place" and "avoid sharp or acute angles during implantation which could compromise the patency of the catheter lumen." a lot history review (lhr) review is not possible, as no manufacturing lot number has been provided by the complainant.
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