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The 3.0 liter reservoir involved in the incident was discarded at the hospital and was therefore not available for investigation.Review of the photograph and video provided indicates partial clotting within the reservoir as reported.The user facility was unable to provide the lot number of the disposable set, however through a review of the hospital's order history we were able to determine two lot numbers recently shipped and therefore potentially involved.The manufacturing batch records for these lots were reviewed and no related anomalies were identified.All disposable sets are 100% leak tested and 100% visually inspected prior to release from belmont medical technologies.A review of past complaints indicates that this was an isolated incident.There have been no other complaints related to the potential lot numbers involved in the incident.The hospital is unwilling to release details about the patient.It was reported that the fluids added to the reservoir included saline, red blood cells, and fresh frozen plasma.The operator's manual cautions the user to replace the reservoir chamber or disposable set when the filter becomes clogged.Without the ability to investigate the reservoir, the root cause of the reported clotting cannot be established.Should additional information become available, a supplemental report will be provided.
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