A further review of this event was performed and identified a change in the mdr reportability pursuant to 21 cfr part 803.Manufacturing review: the device history records have been reviewed with special attention to the raw materials, subassemblies, manufacturing process and quality control testing.This lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Visual inspection: one denali jugular introducer sheath and storage tube was returned for evaluation.The filter was not returned.The sheath was returned in two segments.The distal tip of the storage tube was broken and lodged inside the introducer sheath hub.The distal sheath segment measured approximately 40.1cm and was kinked approximately 35.7cm from the distal tip.The distal tip was slightly buckled.The facility reported that the broken storage tube and kink in the sheath occurred during packaging for return.Functional/performance evaluation: due to the manner in which the device was returned, functional testing could not be performed.Medical records review: medical records were not provided; therefore, a review could not be performed.Image/photo review: no images or photos were provided; therefore, a review could not be performed.Conclusion: based on the returned sample condition, the investigation is confirmed for a buckled sheath tip.The investigation is inconclusive for failure to advance.Per the reported event details, the ivc was torturous; therefore, patient factors likely contributed to the reported event.Labeling review: the denali vena cava filter instructions for use (ifu) provides general instructions for use of the device, as well as warnings, precautions, and potential complications associated with the device the information provided by bard represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant/reporter was unable or unwilling to provide any further patient, product, or procedural details to bard.
|