It was reported that on (b)(6) 2023, a 23mm sjm masters series mechanical heart valve was chosen for implant.The valve was implanted, and the operation was concluded.Immediately after, an echocardiogram was performed and revealed regurgitation.The valve was explanted and a 23mm sjm regent heart valve was implanted as a replacement.After the valve was explanted, there was no problems seen with the valve itself.No additional information was provided.
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An event if regurgitation was reported.A returned device assessment could not be performed as the device was not returned for analysis.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed, and the product met all specifications.Based on the information received, the cause of the reported incident could not be conclusively determined.There is no indication of a product quality issue with respect to labeling design or manufacturing of the device.
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