The device was not returned for analysis.
A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have influenced the reported events.
Based on this information, the reported perforation was due to procedural conditions.
The reported patient effect of cardiac perforation is listed in the instructions for use (ifu) as a known possible complication associated with mitraclip procedures.
There is no indication of a product issue with respect to manufacture, design or labeling.
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This is filed to report a shunt.
It was reported this was a mitraclip procedure to treat functional mitral regurgitation (mr) with a grade of 4.
Two clips were successfully deployed on the mitral valve, reducing mr to a grade of 1.
However, after removing the steerable guide catheter (sgc), a right to left shunt was observed.
No treatment was performed, and the procedure was discontinued.
There was no clinically significant delay in the procedure.
No additional information was provided.
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