As reported, three 5f avanti + sheath introducers, in a row, were found to be very brittle and snapped off inside the patient.The hub broke of the dilator of a 5f avanti + sheath introducer.It was then thrown away.A new 5f avanti sheath was used and proceeded with the case, however, when the physician went to remove the dilator from the sheath, the hub broke off.They were able to insert a wire and remove the sheath and dilator entirely.An additional sheath was opened to check integrity and it also snapped at the dilator.There were no reports of patient injury.Three catheters were at the table but only one was inserted in patient.All 5 devices from lot were pulled.This device was used for an ep ablation.The device was flushed prior to use.The vessel dilator was snapped into place at the hub.There were no difficulties encountered while inserting the dilator.However, there was difficulties while removing the dilator.When the hub of the vessel dilator of the sheath broke off in the patient, the physician was able to advance a wire and remove in whole.There were no difficulties encountered while removing devices through the sheath.There was no excess force used with the device.Resistance was not met while inserting the device.The device was stored and prepped in accordance with the instructions for use (ifu).The device that broke in the patient is currently being evaluated by the hospital, however, the other devices will be returned for evaluation.
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