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The device was not returned for evaluation.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other similar incidents and/or complaints from this lot.The investigation determined the reported complaint appears to be related to operational context.There is no indication of a product quality issue with respects to the design, manufacture, or labeling of the device.The additional nc trek and trek devices referenced in b5 are filed under separate medwatch report numbers.
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It was reported that the procedure was to treat a lesion in the diagonal artery.There were 16 balloons used in the procedure for dilatation.However, 8 out of the 16 balloons used had issues.Two nc trek balloons, 3.0x8mm and 4.0x8mm, lost profile.Four nc trek balloons, 2.0x20mm, 2.5x15mm, 3.0x15mm and 3.0x20mm, had balloon ruptures.Another 2 trek balloons, 2.25x12mm and 2.5x15mm, also had balloon ruptures.There was no reported adverse patient effect and there was no reported clinically significant delay in the procedure.No additional information was provided.
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