This report is being supplemented to provide additional information based on the legal manufacturer's final investigation.A review of the device history record found no deviations that could have caused or contributed to the reported issue.Based on the results of the investigation, a definitive root cause could not be established.The suggested phenomenon was presumed to have been due to external factors such as having contact with something sharp.The instructions for use on the device urf-v3, operation manual, chapter 3 ¿preparation and inspection¿, section 3.3 ¿inspection of the endoscope¿ describes how to inspect for the subject event.It is suggested that the user facility review the method of device handling according to the instructions for use (ifu).Olympus will continue to monitor field performance for this device.
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