Two introducers were received for evaluation.Examination of the left introducer revealed the tip to be detached.Microscopic examination of the detached end of the left introducer revealed the detachment site to be rough and irregular, indicating stress was exerted.Examination of the right introducer revealed the tip was bent, but still attached.Blood residue was noted on both introducers.Examination confirmed the detached tip from the left introducer, and also confirmed the tip of the right introducer to be bent, but still attached.No information was received as to the events leading up to the bent tip on the right introducer.The introducer tip may bend, or eventually detach, if it is pushed onto something hard such as bone, which indicates the introducer may not have been in the proper place to insert the anchor.The lot number was reviewed for complaint trend, nonconforming report and capa.The devices met specification prior to release and no trends were noted.
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According to the available information, the tip of the trocar broke off while attempting to implant the mesh.The physician placed the anchor on the patient¿s right side; while placing the anchor and experiencing the proper implanting experiences, there was some difficulty removing the trocar (it ¿felt stuck¿).Finally, the physician was able to remove it, but noticed that the tip was missing from the trocar.The tip was unable to be located, however, x-ray identified the tip inside the patient.The sling was successfully placed and tensioned.
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