The device was not returned for analysis.A review of the lot history record did not identify any manufacturing nonconformities issued to the reported lot.In this case, there was no reported device malfunction associated with the steerable guide catheter (sgc).Based on the information reviewed, a definite cause for the reported thrombosis could not be determined.The reported patient effect of thrombosis as listed in the mitraclip system instructions for use, is a known possible complication associated with mitraclip procedures.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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This is being filed to report thrombosis.It was reported that this was a mitraclip procedure to treat functional mitral regurgitation (mr) with a grade of 4.A steerable guide catheter (sgc) was advanced to the mitral valve; however, a clot was observed prior to the clip delivery system entering the patient.The thrombosis was not removed and treatment was not provided.The physician stated the thrombosis is not related to the sgc, but this cannot be confirmed.The sgc was removed and the procedure was aborted.No clips were implanted, and mr is 4.There was no clinically significant delay in the procedure.No additional information was provided.
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