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 leak.There is no indication of a product issue with respect to manufacture, design, or labeling.Na.
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It was reported that this was a mitraclip procedure to treat degenerative mitral regurgitation (mr) with a grade of 4.One clip was successfully implanted.To further reduce mr, an additional clip was implanted.After inserting the clip delivery system (cds) into the steerable guide catheter (sgc), air was observed in the hemostatic valve of the sgc.Standard aspiration was performed and the procedure was continued.The clip was successfully deployed, reducing mr to a grade of 1-2.There was no clinically significant delay in the procedure.
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