H10: manufacturing review: based on the information available it is not reasonably suggested that a manufacturing process may have caused or contributed to the reported issue.However, the lot history records of this lot were 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.Investigation summary: the sample was returned for evaluation and the stent graft was completely deployed and missing while the outer sheath was fractured which leads to confirmed results for fracture.Based on the provided information and the evaluation of the returned sample, the investigation is closed with confirmed results for sheath fracture.A definite root cause for the reported event could not be determined.The intended use of this device to treat an aneurysm represents an off-label use.Labeling review: relevant labeling supplied with this product was reviewed.The instruction for use was found to address the potential risk: "if unusual resistance or high deployment force is encountered during stent graft deployment, abort the procedure, remove the delivery system and use an alternative device." regarding preparation and use of accessories the instruction for use 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." and "prepare a stiff 0.035" guidewire per its instructions for use and advance the guidewire under fluoroscopy to the target location.The use of an appropriately sized introducer sheath is recommended." the packaging pictograms indicate an introducer size of 9f and a 0.035" guidewire.Regarding anatomy of the placement site the instruction for use 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 instruction for use states, "the safety and effectiveness of the device when placed across an aneurysm or a pseudoaneurysm has not been evaluated".The intended use of this device to treat an aneurysm represents an off-label use.H10: d4 (expiry date: 05/2026).H11: section a through f - the information provided by bd 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 bd.H3 other text : see h10.
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