Olympus medical systems corp.(omsc) was informed that the instrument channel and the air/water nozzle of the subject device were clogged with non-olympus drug for embolization, histoacryl, that was used in an endoscopic injection sclerotherapy procedure.There were residue in the instrument channel and the air/water nozzle was clogged completely, in spite of the user facility brushed them.The device had been reprocessed with an olympus automated endoscope reprocessor model oer-3 (not available in the usa).There was no report of patient injury associated with the event.
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