(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The device was not returned for evaluation.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.A conclusive cause for the reported patient effects and the relationship to the product, if any, cannot be determined.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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This is filed to report the visual disturbance.It was reported that this was a mitraclip procedure to treat mixed mitral regurgitation (mr) with a grade of 4.One clip was successfully implanted and mr reduced to a grade of 1.Prior to discharge, the patient started to lose vision in their right eye.An mri was performed, but no damage was noted.It was also noted that there were no indications of a stroke.Since the issue started after the clip was implanted, the physician associated to loss of vision to be caused by the mitraclip procedure.There was no significant delay in the procedure.No additional information was provided.
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