Used (b)(6) 2019 as event date since the correct date was not provided.Device evaluated by mfr.: the device was returned for analysis.The outer shaft, inner shaft, balloon and tip were visually and microscopically examined.Visual examination revealed multiple kinks along the hypotube.Microscopic examination revealed that the tip is damaged.The guidewire lumen is stretched, prolapsed, and has a hole in it.All of the damage to the guidewire lumen is approximately 47mm from the tip.There is blood present in the guidewire lumen and the balloon is still tightly folded.Inspection of the remainder of the device presented no other damage or irregularities.Product analysis found damage along the hypotube and on the guidewire lumen.
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