Visual and dimensional analysis was performed on the returned omnilink elite.The difficulty to insert and difficulty to advance was unable to be confirmed due to the condition of the returned unit.The balloon, stent and shaft were damaged.The damage likely occurred during the attempt to advance into the sheath against resistance.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other similar complaints reported from this lot.The investigation determine that the reported difficulties were due to operational context.Based on measurements taken of the returned non-abbott introducer sheath of 0.084-inches on the distal end, and 0.087-inches on the proximal end, the difficulty inserting, and advancing was due to using an undersized sheath.The recommended sheath inner diameter for this device as specified on the product label is 0.087 inches (2.20 mm).There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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