The device history record was reviewed and indicated that the product was released accomplishing all quality standards.A sample and three photos were received for evaluation.A visual inspection of the tubing revealed a pinhole on the venous lumen of the catheter.The photos were inspected and one fissure on the extension tube was found as well as a pinhole on the extension tube.The sample was submitted to an underwater test.Bubbles came from the catheter during the test.Per instructions of use, clamping the catheter repeatedly in the same spot could weaken the tubing.In order to avoid damage on the silicone tubing, the user must change the position of the clamp regularly to prolong the life of the tubing.In addition, it is also recommended to avoid clamping near the adapter and hub.Exercise caution when using sharp instruments near the catheter.Catheter tubing can tear when subjected to nicks, excessive force or rough edges.The most possible root cause can be due to the catheter being punctured 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 required at this time.As per procedure, manufacturing performs 100% visual inspection during production, which would identify problems on adapters in the catheter assembly.This complaint will be used for tracking and trending purposes.
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