The device, intended for use in treatment, was returned for evaluation.A visual inspection confirmed that the impactor failed as result of a weld failure at the.This was likely due to fatigue loading of the weld joint caused by repeated impacts.This failure mode has been previously identified.Since the manufacturing of the complaint device, design and process changes have been implemented to eliminate/ reduce the occurrence of this failure.The returned product was produced before this change was in effect.The device exhibits signs of extreme wear/ usage.The device was manufactured in 2015.A complaint history review found related failures; this failure mode will be monitored for future complaints for any necessary corrective actions.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.This device is a reusable instrument that can be exposed to numerous surgeries; damage from repeated use can occur.Expected wear/tear is likely the probable cause of the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.Should additional information be received, the complaints will be reopened.No further investigation is warranted for these complaints; however we will continue to monitor for future complaints and investigate as necessary.
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