According to the reporter, pre-operatively laparoscopic radical nephrectomy, while preparing to open the trocar for puncturing, the seal was damaged on the product packaging.They changed the surgical instruments to complete the case.The patient had no injury.
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Evaluation summary: post market vigilance (pmv) led an evaluation of one device.The visual inspection of the returned product noted; trocar, cannula and circular seal appeared intact.The obturator was received inserted into the cannula; prolonged insertion can cause the envelope seal to become stretched.Pmv performed functional testing: the port failed an air leak test.The obturator was inserted and removed from the cannula cleanly.Records from each manufacturing lot are thoroughly reviewed to ensure that products are released meeting all quality release specifications at the time of manufacture.Analysis concluded there were no assembly component related failures.Should new information become available, the file will be re-opened and the investigation summary will be amended as appropriate.If information is provided in the future, a supplemental report will be issued.
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