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.It has been over 7 years since the subject device was manufactured.Based on the results of the investigation, it is likely the yellow connector could not be connected as some impact was added to the connector and the connector became loose and came apart.Probable causes for the event include: -accumulated stress over time which caused the connector to get loose.-unintentional impact to the connector with something hard.The following information is stated in the instructions for use: ¿check the following for each connector.The connector should be fixed firmly.The o-rings should be free of abnormalities such as cracks, tears, or dents.¿ olympus will continue to monitor field performance for this device.
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