The user facility reported, during an unknown procedure the open-end ureteral catheter was used.When the wire went through the tiger catheter a spiral piece of the catheter pushed out into the patient.The spiral piece was yellow & black just like the tiger catheter.The spiral piece was removed with a pair of graspers and no harm to the patient.No portion of the device remained in the patient¿s body.No additional procedures were required due to this occurrence.As reported, there were no adverse effects on the patient.
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A review of manufacturing instructions, specification, and quality control data was conducted during the investigation.The complaint device was not returned; therefore, device failure analysis and physical examination of the device used in this case could not be performed.A review of production and quality documentation did not observe any specific issues with current manufacturing or quality controls that may have contributed to this incident.A device history record review could not be performed as the complaint lot number was not provided.Based on the provided information, no product returned and the investigation, a definitive root cause cannot be established or reported at this time.We will notify the appropriate personnel and continue to monitor for similar complaints.Per the quality engineering risk assessment no further action is required.
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