No medical records and no medical images were provided to the manufacturer.The lot number for the device was provided.The device history records are currently under review.The device has been returned for evaluation.The investigation is currently underway.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.
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It was reported that during a vascular stent graft deployment procedure to treat the intra-renal abdominal aorta via the left common femoral artery (cfa) access, the stent graft allegedly failed to deploy from the delivery system despite excessive force applied in an effort to attempt deploy the stent graft.There was no reported difficulty in retracting the delivery system from the patient.Reportedly, the stent graft delivery system was exchanged for another in order to complete the procedure.There was no reported patient injury.
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Manufacturing review: the lot history records have been reviewed with special attention to the manufacturing and inspection of this product and the product was found to have met the specification prior to shipment.No additional complaint has been previously reported for this lot number.Investigation summary: the stent graft delivery system was returned for evaluation.Based on the evaluation of the returned sample, it was confirmed that the stent could only be partially deployed.The condition of the sample, in particular elongation of the outer sheath indicates that increased deployment forces occurred during the attempt to deploy the stent graft.This may have been caused by increased friction.An indication for a manufacturing related cause could not be found.The reported application represents an off label use of the device.Therefore, the complaint is confirmed, however, based on the information available and the evaluation of the sample a definite root cause for the reported event could not be determined.Labeling review: in reviewing the currently available labeling for this product it was found that the instructions for use (ifu) sufficiently address the potential risks.Regarding preparation of the device the ifu states: "prior to loading the vascular system over a guide wire, both ports must be flushed with sterile saline (.).Flushing these lumens will also facilitate stent graft deployment.' regarding the anatomy of the placement site, the ifu states: 'prior to stent graft deployment (.), ensure that the proximal stent graft end is positioned in a straight section of the lumen to reduce the risk of increased deployment forces and possible failure to deploy." the reported application represents an off label use of the device.Based on the ifu supplied with this product the device is indicated for use in the iliac and femoral arteries.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.
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It was reported that during a vascular stent graft deployment procedure to treat the intra-renal abdominal aorta via the left common femoral artery (cfa) access, the stent graft allegedly failed to deploy from the delivery system despite excessive force applied in an effort to attempt deploy the stent graft.There was no reported difficulty in retracting the delivery system from the patient.Reportedly, the stent graft delivery system was exchanged for another in order to complete the procedure.There was no reported patient injury.
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