The exact lot number involved in this incident is unknown.The customer provided the following three potential lot numbers that were found in the facility: lot 5348403, medical device expiration date 12/31/2020, device manufacture date 12/14/2015; lot 6074059, medical device expiration date 03/31/2021, device manufacture date 03/14/2016; lot 6138030, medical device expiration date 05/31/2021, device manufacture date 05/17/2016.(b)(4).(b)(6).
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Device evaluation: result - one used sample was returned for investigation.A broken catheter was observed on the returned sample.The broken catheter appears to have possibly been cut by a sharp object.The manufacturing process was reviewed and there is no process in the manufacturing facility that could have caused this nonconformance.The manufacturing process includes an automated vision inspection machine that will reject parts not meeting lie distance requirements.A broken catheter will automatically be rejected as the lie distance will be out of specification.Therefore, this nonconformance could have occurred out of the manufacturing facilities.A review of the device history was reviewed for the potential reported lot numbers 5348403, 6138030 and 6074059.No quality notification was raised for similar nonconformance during the production of these batches.Conclusion - bd was able to confirm the customer's indicated failure mode as a broken catheter was observed on the returned sample.An absolute root cause for this incident cannot be determined.
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