Investigation ¿ evaluation: the investigation included a review of complaint history, the device history record, drawings, manufacturing instructions, quality control data, and specifications.A visual inspection of the returned device was also conducted.One device was returned for investigation.A visual examination noted the fitting has come off from the tubing.The flare appears to be only on one side of the tubing.The flare did not match the "martini glass" shape.The device history record was reviewed and there were no non-conformances related to the complaint issue.A review of complaint history revealed there have been no other complaints associated with the complaint device lot number 7724789.Review of production and quality documentation did not observe any specific issues with current manufacturing or quality controls that may have contributed to this incident.Current controls for manufacturing are in place to assure functionality; device integrity prior to shipping.Based on the provided information the likely root cause is manufacturing related.Per the quality engineering risk assessment, no further action is required.Cook medical has notified the appropriate personnel and will continue to monitor this device via the complaints database for similar complaints.
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