(b)(4).The customer returned one 2 lumen catheter for investigation.Visual inspection of the catheter revealed signs of use in the form of biological material.No other defect or anomalies were identified.The catheter length from the juncture hub to the distal end measured 214mm, which is within the specification limits of 207mm-227mm per the catheter graphic.The catheter outer diameter measured 3.993mm, which is within the specification limits of 3.96mm-4.06mm per the catheter extrusion graphic.The catheter was leak tested by injecting water into each extension line using a 5ml syringe.The distal end of the catheter was occluded during testing to restrict flow.No leaks or air bubbles were observed.A device history record review was performed, and no relevant findings were identified.The ifu provided with this kit warns the user, "do not clamp the body of the large-bore catheter.Clamp only the extension lines and use only the clamps provided.Never use serrated forceps to clamp the extension lines." the reported complaint of extension line cracked could not be confirmed by the complaint investigation.The sample passed dimensional and functional testing.No cracks, tears or leaks were found.A device history record review was performed with no relevant findings to suggest a manufacturing related issue.No problem was found with the returned sample.Teleflex will continue to monitor and trend for results of this complaint issue.
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