(b)(6).Device evaluated by mfr: it is indicated that the device will not be returned for evaluation.A review of the batch history, historical trending, and similar complaint trending review for the product family will be conducted.If there is any further relevant information from that review, a supplemental medwatch will be filed.(b)(4).
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Same case as 2134265-2016-10178.It was reported that the patient experienced st segment drop.The 90% stenosed target lesion was located in the moderately tortuous and severely calcified mid left anterior descending (lad) artery.During percutaneous coronary intervention (pci), a 2.0mm x 15mm emerge¿ balloon catheter was inserted after advancing a non bsc guide wire to the target lesion.However, the balloon failed to cross the lesion.Subsequently, a non bsc extra back up (ebu) guide catheter was used for another attempt to reinsert the balloon; however, the device still failed to cross the lesion.Furthermore, the physician attempted to advance a non bsc balloon catheter to the target lesion; however the device also failed to cross.The physician opted to perform rotablation with a rotawire and a 1.75mm rotalink¿ plus; however, patient¿s st segment dropped and condition became unstable.Consequently, due to prolonged procedure time, the physician decided to reschedule for another procedure.No further patient complications were reported and the patient¿s condition is stable.
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