Suspect lot review: a review of suspect lot#2892208 showed that (b)(4) units were manufactured, tested, inspected and released in july 2014, citing no anomalies.Receiving inspection: 9/6/2016 - received the following: two used a1063, 4" smallbore ext.Set.Reported lot# 2892208.Two new a1063, 4" smallbore ext.Set.Lot# 2892208.No mating devices were returned.The leak was confirmed at the threaded connection of the male luer of the nanoclave.Functional testing: two new and two used a1063 extension sets were returned for investigation of leakage.All four a1063 extension sets were pressure leak tested.The two used a1063 extension sets did exhibit leaking at the bond between the wingless female luer and the nanoclave male luer.The two new a1063 extension sets did not exhibit leakage at any location along the fluid path.Final analysis summary: the complaint of a1063 extension set leakage was confirmed with the two used sets returned.The leakage was the result of a channel leak between the wingless female luer and the male luer of the nanoclave due to an insufficient bond.The two new a1063 extension sets met pressure leak requirements outlined in the product performance specification.Additional investigation activities and engineering efforts are in progress to improve the bonding connection.As an interim measure heightened awareness have been initiated.
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Complaint received regarding three a1063, 4" smallbore ext.Set.Leaking noted around the nanoclave ports while infusing dopamine, occurred 3 times on one patient.Noticed as b/p failed to respond and fluid noticed to be leaking at the nanoclave.This was a problem in (b)(6) lot# changed but the a1063 is a new problem.Delay in critical therapy reported.No adverse patient consequences reported.
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