The device history record (dhr) was reviewed and no deviations related to this failure mode were found.There are no non-conformances related to the reported issue.The product sample consisted of one assembled 14.5 fr palindrome with slots, heparin coating and an anti-microbial sleeve catheter.After visual inspection, a cut was found on the venous catheters extension silicone tube, near the strain relief.During a functional test (underwater test), bubbles were detected coming out from the venous extension.As per the instructions for use, it is necessary to perform a visual inspection before using the device.Do not use the catheter if it appears damaged or defective.Exercise caution when using sharp instruments near the catheter.The catheter tubing can tear when subjected to nicks, excessive force or rough edges.Inspect the catheter frequently for nicks, scrapes or cuts which could impair its performance.The device was in use for 6 months.The device was more likely damaged during use.The most probable root cause can be due to the device coming in contact with a sharp object.It must be noted that in-process controls (such as personnel training, incoming quality acceptance testing for raw material, 100% in process visual inspection and visual acceptance sampling) are in place to prevent non-conforming product from leaving the manufacturing operations.A corrective action is not warranted at this time.As per procedure, manufacturing performs 100% leak testing at the final stage of production, which would identify this issue in the catheter assembly.This complaint will be used for tracking and trending purposes.
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