(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.(b)(4).The device was not returned for analysis.It should be noted the contraindications.Torque guide wires for ptca, pta, and stents instructions for use, states: not intended for use in the cerebral vasculature or with atherectomy devices.The investigation determined the reported difficulties appear to be related to use error.It is likely that interaction/friction with the atherectomy device caused the reported damage to the polymer coating.A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.Additionally, a review of the complaint history of the reported lot revealed no other incidents.There is no indication of a product quality issue with respect to manufacture, design or labeling.
|