The device was not returned for analysis.A review of the lot history record revealed 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 complaints reported from this lot.The investigation was unable to determine a cause for the reported slda.The reported unexpected medical intervention was a result of case specific circumstance as another clip was implanted to stabilize the slda clip and further reduce mitral regurgitation.There is no indication of a product issue with respect to manufacture, design, or labeling.Na.
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It was reported this was a mitraclip procedure to treat degenerative mitral regurgitation (mr) with a grade of 3-4.An ntw clip was inserted and deployed on the mitral valve.However, after deployment, the clip detached from the anterior leaflet and remained attached to the posterior leaflet (single leaflet device attachment/slda).To stabilize the slda and further reduce mr, an additional clip was implanted, reducing mr to a grade of 2.There was no clinically significant delay in the procedure.
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