(b)(4).Evaluation summary: visual and functional inspections were performed on the returned device.The crack and leak were not confirmed.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 of the reported lot revealed no other incidents.The investigation was unable to determine a conclusive cause for the reported issue.Based on the information reviewed, there is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
|
It was reported that the procedure was to treat a heavily calcified, de novo lesion in the non-tortuous left iliac artery.After prepping a 6.0mm x 20mm x 135cm armada 35 balloon dilatation catheter (bdc) without issue, with negative pressure drawn using an indeflator inflation device, it was advanced toward the lesion without resistance.Prior to reaching the lesion, it was noted that the bdc was unable to hold the negative pressure.While there was no issue with connection and no blood was noted in the hub area of the device (no leak in fluid path), air bubbles and a possible crack were noted at the hub connection luer of the armada.The armada bdc was withdrawn from the anatomy without difficulty and dilatation was completed successfully with the same indeflator and a new unspecified balloon.There were no adverse patient effects and no occurrence of a clinically significant delay.No additional information was provided.
|