Customer returned (1) loose 3/10cc, 8mm syringe.Customer states that the barrel was bent.The returned syringe was examined and exhibited a deformed barrel.Upon evaluation by (b)(4), similar findings to those documented during initial investigation performed at (b)(4) were noted.The returned sample was visually inspected and was noted to have an s-shaped bend at approximately the 30u (30 units) scale marking of the syringe.Damage to the exterior of the syringe barrel was noted from about 28u and beyond and extended through the width of the syringe barrel, including the plunger rod.Given this, the damage occurred after full assembly of the device on the metro (assembly equipment).The returned sample was reviewed with a process sme (subject-matter expert) and probable root cause was determined to likely be a jaw jam on the form fill & seal (ffs) operation.When this type of event occurs, any portion of the syringe and/or component may be involved in the jam and exhibit varying degrees of damage, such as is noted with the returned sample.Generally, the device is rendered inoperable by the end-user.A review of the device history record was completed for batch # 8155819 all inspections were performed per the applicable operations qc specifications.There was one notification [200764831] noted that did not pertain to the complaint.Based on the samples/photo(s) received the investigation concluded: confirmed: bd was able to duplicate or confirm the customer¿s indicated failure (deformed barrel).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.Based on the above, no capa is required at this time.Possible root cause: molding - processing issue (parts were blocked and associate didn't back off the plastic infeed, water problems, overpacking, etc.).Material handling (duration of components being stored in totes).
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