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(b)(4).Batch # unk.Additional information received: two photos were received for review.During the visual analysis, the following was observed: the first photo shows a trocar with the sleeve broken off.The second photos shows the tyvek of the bladeless device.Based on the set of photos reviewed, the event described is confirmed, however no conclusion or root cause could be determined.Hands on device analysis may provide the additional evidence necessary to confirm the root cause of the reported event.See the device analysis below.More additional information received: how was the trocar broken during insertion in the abdomen? from the middle while inserting.Was the entire trocar removed? was just broken.Does surgeon believe a piece of the trocar remains in patient? no.Investigation summary: upon visual analysis of the returned sample, it was determined the sleeve from the 2d5lt device was received with the sleeve broken.In addition, the broken part from the sleeve was returned inside of a plastic bag.No conclusion could be reached regarding what may have caused the reported incident.One possible cause for the damage found may be due to excessive force being applied to the device.Please refer to the instructions for use for additional information regarding proper device usage.Additional complaint information monitoring for potential safety signals will be conducted through complaint trending as part of post market surveillance.A manufacturing record evaluation was performed for the finished device lot number, and no non-conformances were identified.
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