It was reported that on (b)(4) 2015 during a procedure in the circumflex (cx) artery, a burr from a rotablader detached and became stuck in the vessel causing a perforation at the bifurcation of the cx and 2nd obtuse marginal (om) artery.The 2.8x16mm graftmaster stent system could not advance past the proximal perforation due to interactions with the burr.The graftmaster stent was deployed without issue; however, the perforation was not fully sealed.The patient was transferred to intensive care unit (icu) with plans for further treatment.On (b)(6) 2015, the patient was transferred back to the catheter lab to treat the distal portion of the perforation with coiling.No anticoagulants was given.During the procedure, the entire vessel thrombosed and the patient experienced cardiac arrest.Cardiopulmonary resuscitation (cpr) was performed; however, the patient expired.No autopsy was performed as the death was deemed related to the perforation.There was no additional information provided.
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(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.It is indicated that the device is not returning for evaluation; therefore a failure analysis of the complaint device could not be completed.A review of the lot history record revealed no non-conformances.The results of the query of similar incidents in the complaint handling database for this lot did not indicate a manufacturing issue.Based on the information reviewed, there is no indication of a product deficiency.
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