The subject oer-3 was returned to olympus medical systems corp.(omsc) for evaluation.Omsc evaluated the subject oer-3 and found that it had no abnormality.Omsc checked the device history record of the subject oer-3, and there was no irregularity found.When checking the log data of the subject oer-3, a record indicating that the power was turned off under a condition where the disinfectant bottle drawer was pulled out could be confirmed multiple times.If the disinfectant bottle drawer remained pulled out, the smell of disinfectant solution would leak outside the device without passing through the gas filter, therefore the smell of disinfectant solution may have been temporarily strong.After checking the ventilation environment in the user facility, it was confirmed that the ventilation duct, which seemed to be used for the subject oer-3, was placed away from the location of the gas filter on the subject oer-3¿s lid.Thus, the ventilation capacity may have been affected.Because sensitivity to a smell varies between individuals, the exact cause of the reported event could not be conclusively determined at this time.Oer-3 instruction manual states the notice for the ensuring the safety of reprocessing personnel.
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