The customer reported that the distal end of the catheter has become detached.This tube was inserted in an anaesthetized patient (in intensive care).The intubation probe was positioned in the trachea instead of the esophagus.Following the observation of the positioning, during removal, the distal end of the probe was no longer present via imaging check.After observation (syringe test) and during removal, the distal end was "pinched" between the balloon of the intubation probe and the tracheal wall.The disconnect occurred at this time.The distal end migrated toward the stem bronchus of the lower lobe of the left lung and was removed via fibroscopy.There were no clinical consequences for this patient.
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A sample was not received for the investigation.The device history record was reviewed and indicated that the product was released accomplishing all quality standards.Because a sample was not returned, we were unable to perform a follow up investigation to include functional and visual evaluations to confirm the reported issue or determine a root cause.However, a corrective and preventive action has been initiated to further address the reported issue.
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