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(b)(4).Only event year known: 2019.Batch # unk.Attempts have been made to retrieve the device.To date the device has not been returned.If the device or further details are received at a later date a supplemental medwatch will be sent.The lot/batch was not provided; therefore, the manufacturing record evaluation could not be performed.Additional information was requested, and the following was obtained: just for clarification, when the trocar sleeve was broken during the insertion into the patient, did the sleeve break into multiple pieces? if yes, did any piece or pieces fall into the patient? if yes, were they removed? will all pieces be returned for analysis? were there any patient consequences? response: the trocar broke into two pieces.Both pieces are being returned.I don't know the details, but he said he had to remove from the patient, no patient consequences.
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(b)(4).Batch # t92m8n; t92p55; t92p55.Investigation summary: the analysis results found that the 2cb5lt instrument was received with the sleeve melted.In addition, the tyvek was returned along with the instrument.This type of damage is consistent with the one produced by an energized device.In order to prevent this kind of damage please avoid the contact with laser, electrosurgical, or ultrasonic devices.A manufacturing record evaluation was performed for the finished device lot and batch numbered and no non-conformance's were identified.
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