(b)(4).Batch # r92a0t.Device analysis: the analysis results found that the b11lt instrument was received with the sleeve broken and melted.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.The batch history record was reviewed and no defects, ncr¿s or protocols related to the complaint, were found during the manufacturing process.Additional information was requested and the following was obtained: did the tip of the trocar sleeve crack or break off? if yes, did any pieces of the device fall into the patient? if yes, how was the piece of the device retrieved? was there any patient consequence? if yes, please explain.It does not appear that any part of the trocar sleeve had broken off but it does look like the plastic has mishapen as if it had got hot and melted! it is not thought any pieces of the device fell into the patient.
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