We have received the sample for investigation.Analysis of the sample shows that it is torn off at the 6 cm marking.The break is not clear, the tube seems to have undergone an overpressure and the tube seems to have been stretched.The customer described that the catheter was removed due to leakage, however, after the tightness test of the catheter under water (with 3 bar of pressure), no leakage could be noticed on the device.It is identified in the product ifu:" the catheter is removed by gentle sustained traction close to the exit site (2-3 cm).Do not over stretch the catheter".The source of the defect is linked to the conditions of use therefore, no further corrective action will be initiated by quality management.The batch file review did not show any anomalies.The results of the tensile tests are in accordance with specifications of 10n.(average 19.4 n).This product is tested 100% during the production concerning detection of leakage and non-obstruction.Corrective action.Based on the investigation, this issue could not be traced to a quality defect of the product; therefore, no further corrective action will be initiated at this time.This failure will be monitored for future actions.
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