The device history records for this device were reviewed and all records indicated that the product was manufactured according to all applicable procedures and met final product release criteria.No abnormalities were found.The cause of the event cannot be conclusively determined.It is presumed that the yellow connector was broken/loose due to some impact to the yellow connector unit.The unit became loose and came apart.It may have caused the connecting tube to be impossible to be connected fully, which then disconnected during reprocessing.Design of the device or manufacturing, cannot be confirmed as factors to cause of the event.The instructions for use state: "at the end of the reprocessing cycle, check each connecting tube prior to removing the endoscope from the reprocessing basin.If any connecting tube is kinked, or any connecting tube is not attached at both (all) ends, repeat the entire oer-pro reprocessing cycle from the beginning.A kinked or unattached connecting tube will prevent the channels of the endoscope from receiving sufficient fluid flow to achieve proper cleaning and disinfection.Any irregularity in the use of the connecting tubes (improper connecting, kinking, accidental detachment, use of the wrong connecting tube) will cause the oer-pro reprocessing cycle to become ineffective.The irregularity must be corrected, and the endoscope must be reprocessed again under correct conditions".Olympus will continue to monitor complaints for this device.
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