Additional information was added to d9, h3 and h6.H10: the device was received for evaluation.Visual inspection was performed using the naked eye which observed a slightly tinge color and embedded particulate matters were on the chamber's wall surface.The slightly tinged color was determined to be due to the gamma sterilization process and does not impact the function of the set.Therefore, the slightly tinged color is not a nonconformance of the product.Further visual inspection of the sample observed embedded particulate matters (epm) on the drip chamber¿s wall surface.The epm was numerous and below size 0.02 giving a black-brownish appearance.A functional under water pressure test was performed on the sample and no leak was observed.The reported condition of contamination was verified.The cause of the condition is a manufacturing related issue and might be due to degradation of the resin during the molding process.A batch review was conducted and there were no deviations found related to this reported condition during the manufacture of this lot.Should additional relevant information become available, a supplemental report will be submitted.
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