The incident device is anticipated to return.A follow-up report will be provided upon completion of investigation.In accordance to 21 cfr 803.56, if we obtain additional information, which was not known or was not available when the initial report was submitted, then the supplemental report will be submitted to the fda.There is no report of serious injury or death associated with this event.
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The event unit was returned to applied medical for evaluation.Upon investigation, engineering confirmed that the shield, an internal component of the seal, had dislodged from one of the trocar sleeves.The shield was visually inspected and scratches and marks were observed on the dislodged shield.It is likely that the trocar shield was dislodged by an instrument that was used during the procedure.Based on the damage that was observed on the dislodged shield, it is likely that an instrument caught on the shield during insertion and dislodged it from the trocar sleeve.The instructions for use (ifu) states that "extra care should be used when inserting angular and asymmetrical instruments, such as 'j' hooks and clip appliers", and "all instruments should be centered axially when inserted through the seal".Applied medical will continue to monitor its vigilance system for trends and take appropriate actions, as necessary, to ensure the performance and safety of its products.
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