Device evaluated by mfr.: returned product consisted of a quantum maverick catheter in three pieces.The balloon was tightly folded.The tip, balloon, inner/outer shaft, and hypotube were microscopically and visually inspected.Inspection revealed hypotube/shaft fractures located at 25cm from the tip and 55 cm from the strain relief.The fracture faces located at 55cm from the strain relief were ovalized, as if kinked prior to separation, and the fracture faces located near the port weld, both shaft and hypotube separated were pinched as if separated mechanically.Inspection of the rest of the device found no damage or defect with the device.The reported fracture was confirmed.
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