The customer reported to olympus the high frequency resection electrode broke at the end of a therapeutic hysteroscopy.The procedure was completed using the same device, but the broken piece of the device was not retrieved and remained within the patient.No additional medical intervention was taken, and there is no plan to retrieve the fragment as the location was undetermined and the device ends seemed to be burned.The hospital stay of the patient was not extended due to the device malfunction, and there were no additional reports of patient harm or impact.
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This report is being supplemented to provide additional information based on the legal manufacturer's final investigation and device evaluation.Additionally, to provide correction to the initial with information inadvertently left out and to provide a correction to (d9 and h3).The device was returned to olympus for inspection, and the customer's complaint/reportable malfunction was confirmed.The complete evaluation results are as followed: the loop is broken and the wire ends are melted.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, it is likely the suggested event occurred due to wear and tear.The loop at the distal end of the electrode might break, burn, or melt during use.However, the root cause of the suggested event could not be identified.Olympus will continue to monitor field performance for this device.
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