|
It was reported that during a stent graft procedure in an av graft, the stent graft could not be deployed; therefore, it was exchanged over the guide wire for a new stent graft that was advanced to the lesion site; however, the stent graft could not be deployed.The stent graft was exchanged over the guide wire for another stent graft that was prepped and deployed successfully.There is no reported patient injury.
|
|
Manufacturing review: a manufacturing review was conducted.The lot met all release criteria.Visual/microscopic inspection: the sample was returned used.The safety clip was missing upon receipt.The tuohy borst adapter was loose and the 2-way stop cock was closed.The gray outer sheath was noted to be kinked and torn off approximately 55mm from the proximal end of the handle at the catheter reinforcement area.The stent graft was in place and not released.The outer catheter was noted to be flattened approximately 466mm from the distal tip of the outer catheter.The inner catheter including the atraumatic tip was missing and not returned with the sample.The stent graft was removed from the delivery system with no issues and the inner catheter could not be located within the delivery system.It is unknown when and/or how the inner catheter detached/became missing as it was not noted by the user.Functional/performance evaluation: functional testing could not be performed, as the delivery system was returned with the outer sheath broken and the inner catheter missing.Medical records review: as medical records were not provided, a review could not be performed.Image/photo review: no medical images have been made available to the manufacturer.Conclusion: the investigation is confirmed for deployment failure and outer catheter break, as the outer sheath was torn off at the catheter reinforcement area and the inner catheter was torn off and not returned.The root cause could not be determined based upon available information.It is unknown whether patient and/or procedural issues contributed to the event.Labeling review: the current flair endovascular stent graft 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.
|