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This supplemental report is being submitted to provide the results of the final investigation.Updated fields: d2a, d9, h2, h3, h6, h11.The device was returned to olympus for inspection, and the reported failure was confirmed.In addition, the following reportable malfunctions were identified during the device evaluation: loosening of light guide connector ring, detachment of light guide connector a definitive root cause could not be identified.Based on the results of the investigation, it is likely the following led to the malfunction: ride guide connecting section base comes off due to detachment of light guide connector, and the loosening of light guide connector ring was due to a component failure.Should additional relevant information become available, a supplemental report will be submitted.Olympus will continue to monitor field performance for this device.
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