When the problem was reported to polymedco, polymedco performed testing on retain material for the lot u0738b, using a glycerol solution to mimic consistency of whole blood.None of the tubes that were tested were found defective and all performed acceptably.The actual kit that was used by the laboratory technician was finally returned to polymedco on 08/08/2016 and tested.The 59 tests remaining in the kit of 100 tests were tested with erythrocyte controls and with the glycerol solution.One of the 59 tubes demonstrated leakage of the contents from the top of the tube.Records of incoming quality control testing for the lot were reviewed.The lot passed incoming qc testing, which involves testing of a sample from the lot with the glycerol solution.No physical defects were identified in the inspection sample.Resubmitting mdr 1/13/2017 due to upload errors.Mdr originally uploaded 11/16/2016.
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When using sediplast s-1000 lot u0738b on patient blood, the sample escaped from the top of tube and exposed the laboratory technician to the patient blood, the customer reported that the technician was tested for (b)(6) with negative results.From the report submitted by the user: "while setting up a esr i was splashed in the eye with a patients blood.This was due to a failure of the esr tube top as it allowed the blood to escape the top of the measuring column.The lot number of the device is u0738b.The manufacturer is polymed".
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