This report is being supplemented to provide additional information (h6, h10) regarding the reported event.The definitive root cause of the reported event could not be established.The probable cause has been determined as user mishandling, improper reprocessing or unauthorized repair.Per the product instructions for use (ifu)-maintenance manual: "warning-health hazards: this product is a precision device; handle it with care.Avoid rough or violent handling, which may cause equipment damage.Caution: -when disconnecting plugs of instruments or power cords, always hold the plug.Pulling the cable may result in damaging of the wires.-never immerse the unit in water, clean or disinfect by immersion, gas sterilization or autoclaving.It may cause equipment damage.-do not clean the connectors or the alternating current power inlet.Cleaning them can deform or corrode the contacts, which could damage the unit.-do not wipe the external surface with hard or abrasive wiping material.The surface will be scratched.-the nose cone and any probes must be disassembled from the transducer and the cleaning stylet removed from within the transducer prior to cleaning and sterilization.-after each use or prior to cleaning and sterilizing, carefully inspect transducer and cable for tears, cracks or other signs of damage.-never use damaged equipment.Cautions-repair and maintenance: if the generator and / or the accessories have a visible damage, do not use the system and contact olympus.If the generator and / or the accessories are not working properly, use the information in this chapter (1) to identify and correct the malfunction.If the problem cannot be resolved by the described remedial action, stop using the system and contact olympus for repair.Repairs must only be carried out by olympus or a firm authorized by olympus." device history record review indicates that the product was manufactured and tested in accordance with all applicable procedures and met all final product release criteria.
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