H10: manufacturing review: 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.Based on the information available it is not reasonably suggested that a manufacturing process may have caused or contributed to the reported issue.Investigation summary: the sample was returned to the manufacturer for evaluation.Based on evaluation of the returned sample, the stent was fully deployed, the entire lumen of the delivery system could be flushed and a 0.035i guide wire could go through the delivery system successfully which leads to inconclusive results.Therefore, the investigation is inconclusive for the reported issues.A definitive root cause could not be determined based upon the available information.Labeling review: in reviewing the relevant labeling, it was found that the instructions for use sufficiently address the potential risks.With regards to device warnings, the instructions for use state "visually inspect the bard e-luminexx vascular stent to verify that the device has not been damaged due to shipping or improper storage.Do not use damaged equipment".Regarding preparation of the device the instructions for use states that "prior to loading the vascular system over a guide wire, both ports must be flushed with sterile saline (.).Continue flushing until saline drips from the distal tip of the catheter (d) after flushing each luer port".Regarding accessories, the instructions for use states "the bard s.A.F.E.R 6f delivery system requires a minimum 8f guiding catheter or a minimum 6f introducer sheath" also "via the femoral route, insert a 0.035¿ (0.89 mm) guide wire under fluoroscopic guidance through the appropriate introducer sheath or guiding catheter and pass the lesion".The packaging pictograms indicate an introducer size of 6f and a 0.035" guidewire.With regards to general warnings, the instructions for use states "pre-dilatation of the stricture with an appropriately sized balloon dilatation catheter is left to the discretion of the treating physician".H10: d4 (expiry date: 03/2024), g3, h6 (device) h11: section a through f ¿ the information provide by bd represents all 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.
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