It was reported that the 261221 codman dispos perforator was used during a surgical removal of hematoma on (b)(6) 2019.However, when the surgeon used it to make the forth or fifth burr hole in craniotomy, the auto release did not work and the dural injury occurred.There was no adverse consequence to the patient due to cerebral hemorrhage beneath the dura mater.Hemostasis was archived.The surgeon commented that it was first time for the surgeon to experience the auto unreleased in a hard bone.The condition of the patient was stable after the dural injury.The product was used after re-sterilization.
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Corrected fields and additional information-- d10, g4, g7, h2, h3, h10.Udi -- (b)(4).The complaint sample was not returned to codman and no lot number information has been provided; therefore, an evaluation of the device could not be performed, and manufacturing records could not be reviewed.The cause(s) of the difficulty reported by the customer could not be determined.This complaint will be closed as 'no complaint sample returned to codman for evaluation'.If the complaint sample becomes available, this complaint will be reopened, and the respective evaluation performed.
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