Investigation summary: the complaint device was not returned for a physical examination.The quality engineering department could not perform a physical investigation.Without a physical investigation of the device, a defect or malfunction of the device or manufacturing process is inconclusive.The instructions for use was reviewed and listed as potential adverse events is 'catheter disconnection, fracture and fragmentation.' catheter disconnect/detachment is a known failure mode of the vital port, and is being tracked and trended.This device has been discontinued.The device history record for this lot number was completed, including the manufacturing and quality control activities.All process steps were complete and signed off by trained personnel.There are no signs in the device history record to indicate that this vital port was shipped to the field nonconforming.
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