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(b)(4).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.Additional information was requested and the following was obtained: the patient demographic info: age, gender, weight, bmi at the time of the index procedure no information.Date and name of the index surgical procedure? the procedure date is unknown.The surgery was for aortic dissection.On what tissue was the suture used? large artery.What was the tissue condition, i.E., normal or thin, calcified, fragile, diseased? no information.Diagnosis and indication for the index surgical procedure? no information.Was additional medical or surgical intervention required for the torn artery during the surgical procedure? no information.Was there a change in the patient¿s post-operative care as a result of this event? no information.Did the operating surgeon observe any suture anomaly before, during, after the suture placement or during any re-operation? no information.What is physician¿s opinion as to the etiology of or contributing factors to the event? no information.Was this the first time the surgeon used prolene everpoint? no information.Does the surgeon believe that the issue is with the suture or the needle? no, he doesn't.What is the patient¿s current status? there were no adverse consequences to the patient.No further information will be provided.".
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