We received one catheter as a sample.The catheter tube snapped at approx.8,7 cm distal the wing.The account should be aware that if the catheter was not shortened prior insertion, approx.11,3 cm are missing and may remain in patient.Microscopic examination of the fracture plane showed the typical rough surface for a tensile fracture.Furthermore, the breakage area is widened and has an oval shape - both signs for elongation before breakage.A review of the batch history records showed no deviations.Each catheter is flow and leak tested during production.The tensile force of the catheter components is randomly checked.Incoming goods inspections and two 100% visual tests are performed after product is packaged.The tensile force for the involved catheter tubes was between 9,7 n and 13,1 n and therefore within our specification (min.3 n).This is the first complaint for code 4g07121220.No further corrective action initiated by quality management as there are no indications of a manufacturing fault.Corrective action: based on the investigation, there are no indications for a manufacturing fault.Therefore, no corrective action will be initiated at this time.This failure will be monitored for future actions.
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