Device evaluation: upon completion of the investigation it was noted that the eds iii was visually inspected, the eds iii was set up as per ifu.A brownish liquid was found in the collection bag, as well as biological debris stains on the filter inside the drip chamber.The brownish liquid was emptied from the collection bag.The drip chamber stop cock was turned to the off position.20ml of purified water was flowed into the drip chamber.The system stopcock was then closed, the drip chamber stopcock was opened; the purified water flowed normally and emptied into the collection bag.This process was repeated with the same result, the eds iii functions.Review of the history device records was not possible as the lot number was unknown.No root cause was determined as the eds iii functioned.Based on the results of this investigation no further action is required.Trends will be monitored for this and similar complaints.At the present time this complaint is closed.
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