Investigation results: two investigations were carried out.First investigation summary: customer returned (1) loose 3/10cc syringe filled with approximately 5 units of a clear liquid.Customer states that the thumb press was deformed.The returned syringe was examined and no defects were observed on the thumb press.However, the sample exhibited a deformed stopper.Sample was forwarded to manufacturing (holdrege) on (b)(6) 2018 for further review.Second investigation summary: on (b)(6) 2018, holdrege received one (1) loose 0.3ml syringe filled with ~5 units of unknown clear liquid from an unknown batch number.All samples were decontaminated per hstr-17 prior to being evaluated.Upon evaluation by qe ah, similar findings to those documented during initial investigation performed at bd (b)(4) were noted.The sample was cycle tested and noted sufficient lubrication within the syringe at the time of testing.Due to the unknown fluid within the syringe, the device was not disassembled to inspect the stopper itself.Probable root cause is likely to be a supplier related issue, however, this is unable to be verified at this time.Capa (b)(4) was initiated by the holdrege plant to address deformed/damaged stoppers and their associated root cause(s).As the batch is unknown for the received sample, we are unable to verify the manufacturing day and its temporal relevance to capa (b)(4).Unable to perform dhr check due to unknown lot number.Severity: s_1__; occurrence: unable to perform complaint lot history check due to unknown lot number.Based on the samples / photo(s) received the investigation concluded: confirmed: bd was able to duplicate or confirm the customer¿s indicated failure (deformed stopper).Complaints received for this device and reported condition will continue to be tracked and trended.Information will be captured on trend reports and monitored monthly.Our business team regularly reviews the collected data for identification of emerging trends.
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