Probe was discarded by the hospital after use and therefore no visual inspection of the complaint probe could be performed.Performed a review of the device history records, labeling and evaluation of a probe from released stock.Based on evaluation of sample from released stock and engineering change review, there is no product change or defect that would attribute to the esophageal bleeding.Hospital communicated that the situation was likely due to irregular anatomy of patient's esophagus and difficult insertion of the probe.
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