According to the reporter, the event occurred at the first firing in thoraco/lobectomy procedure.When inserting and removing the clip through the metal reuse thoraco port, the tip of the clip shaft rubbed against the metal port.A part of the clip cover might partially peel off or deviated.It didn't fall down.The procedure was completed with another device.The status of the patient was reported as no problem.
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Evaluation summary: post market vigilance (pmv) led an evaluation of one device.The instrument was received partially applied with sixteen remaining clips.A portion of the shrink wrap was missing mid way on the shaft assembly.The instrument was applied to appropriate test media for functional evaluation.The instrument was found to cycle without binding.Clips advanced into the jaws, formed properly, and were held securely in place after full formation was achieved and the firing handle was released.In addition, when the cartridge was empty, the interlock engaged to prevent the jaws from approximating.Records from each manufacturing lot are thoroughly reviewed to ensure that products are released meeting all quality release specifications at the time of manufacture.Replication of the reported condition may occur when interaction between the instrument shaft and trocar system may result in a tear of the shrink wrap during device insertion or removal.Additionally, please be sure to avoid shrink wrap contact with sharps or cautery devices during the application.The root cause of the observed damage was misuse of the product which caused or contributed to the reported condition.No fu rther actions have been deemed necessary at this time.If information is provided in the future, a supplemental report will be issued.
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