The subject device has not been returned to omsc but was returned to olympus (b)(4).(b)(4) sent the subject device to a third party laboratory for additional microbiological testing.As a result of additional microbiological testing by a third party laboratory, no microorganisms were detected from samples taken from the instrument channel, auxiliary water channel and air / water channel of the subject device, but 3cfu microorganisms were detected from suction channel.The test result satisfied the french guideline.Also, omsc reviewed the manufacturing history of the subject device and confirmed no irregularity.The exact cause of the reported event could not be conclusively determined at this time.If significant additional information is received, this report will be supplemented.
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