Duraseal sealant was returned for evaluation.Device history record (dhr) - the dhr review and product analysis of the polymer kit concluded there were no assembly component related failures with the returned product or at the time of release.Failure analysis: integra has performed a thorough review of the reported incident.The sample receive back had the bioset cap pressed down with no red mark showing in the vial (as indicated in the ifu).The grommet was correctly perforated by the bioset spike.There were blue residues of reconstituted peg observed inside the vial (liquid state) borate syringe was found unused with 2.5ml and capped.Spray tips and y connector were received without usage signs.Phosphate syringe was found without the cap engaged to the bioset threads with traces of reconstituted dried blue peg.Sample received back was tested by injecting water inside the vial thru the bioset.There were no issues when injecting the water thru the bioset , or when drawing the liquid out.The peg powder was dissolved, however with the sample received it is not possible to determine the amount of liquid received by the customer, or why they experienced the reported issue.Root cause analysis: the investigation was unable to determine a root cause or confirm the reported incident.
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