(b)(6).Pma / 510(k) #: there is no 510(k) for this device as it is manufactured outside the us and not sold in the us.There were multiple lot numbers reported to be involved.The information for each lot number is as follows: medical device lot #: 6039648, medical device expiration date: 01/31/2019, device manufacture date: 03/02/2016.Medical device lot #: 5331898, medical device expiration date: 10/31/2019, device manufacture date: 12/09/2015.Investigation summary return samples required? yes, but need actual sample.Return sample showed: photo showed reported defect.Returned material showed reported defect.Return samples received? no physical samples at this time to evaluate.Dhr: complaint trending review of these lots and issue reveals no other complaint.For product family, there is no previous incidents reported for ¿infection¿.Manufacturing review: no issues detected from manufacturing process, maintenance or calibrated instruments.No previous incidents reported for associated stopcocks product family.Conclusion: unconfirmed: bd was not able to duplicate or confirm the customers¿ indicated failure mode.Based on dhr review for materials reported, all samples taken during the manufacturing of product lots in question were tested against functional and visual inspection and they properly met the acceptance criteria.No rejects issued on these two lots.Product was properly released to market as this showed acceptable pyrogen and sterility results.Sample not available for evaluation which is essential to perform a better investigation.Process fmea¿s (b)(4) were reviewed and there are proper controls in place to detect product and package malfunctions.Root cause: based on investigation results to date, root cause for manufacturing process cannot be determined.Capa determination results: no ¿ based on an evaluation of severity and frequency it was determined that no corrective action is required at this time.
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