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The device was not returned for analysis.A review of the production records and the corrective and preventive actions (capa) database was performed and revealed no indication of a product quality issue.Additionally, a query of the complaint handling database for the reported lot revealed no indication of a lot specific issue.The investigation was unable to determine a conclusive cause for the reported material rupture.It was reported that the balloon ruptured during the procedure.Factors that may contribute to material rupture include, but are not limited to, user technique, inadequate balloon integrity, interaction with challenging anatomy, or interaction with accessory devices.Based on the information provided and because the device was not returned for analysis, it is unknown what may have caused the reported material rupture.There is no indication of a product quality issue with respect to manufacture, design, or labeling.
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