Block e1: initial reporter facility name: (b)(6) hosptal.Block h6: medical device code a0401 captures the reportable event of stent shaft broken.Block h10: a photo of a percuflex ureteral stent was analyzed, and a visual evaluation noted that the bladder coil detached with their respective suture loaded and cut.No other problems with the device were noted.The reported event was not confirmed.Based on the most relevant information of the complaint event description, device analysis and including the product record review results, the device meets all manufacturing specifications required and passed all the controls and inspections, no abnormalities were reported during the assembly process.It was found after the media analysis, that the bladder coil was detached.Additionally, their suture was observed loaded and cut, indicating that it was tried do be remove, which means that the stent was used.Therefore, according to the evidence, it is possible that operational factors, interaction of the excess force during interaction with the suture string such as an entanglement before their use could have caused the detachment that was observed.Therefore, all compiled information on this investigation determines that the most probable cause is adverse event related to procedure since the adverse event occurred during the procedure and the device had no influence on event.
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