Medtronic received a report that the pipeline did not open in the distal portion.It was noted the device was not positioned in a bend.The physician tried resheathing twice, but then it was decided to remove the stent for safety reasons.A second device was used and deployed with success by using the same deliver system.It was indicated that all devices were prepared as per the instructions for use (ifu), and no patient symptoms or further complications were reported as a result of this event.Post-procedure angiography showed good results.The patient was undergoing surgery for treatment of a saccular, unruptured aneurysm of the ophthalmic segment of the left internal c arotid artery with a max diameter of 10 mm and a 5.5 mm neck diameter.It was noted the patient's vessel tortuosity was moderate.Dual antiplatelet therapy (dapt) was administered to the patient.Ancillary devices include a neuromax 6f 80 cm, navien 6 f rfx072-115-08mp, headway 27, traxcess 12/14.
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