(b)(4): during processing of this complaint, attempts were made to obtain complete event, patient and device information.The customer reported the device was discarded.Investigation is not yet complete.A follow up report will be submitted with all relevant information.
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This is filed to report the thrombus.It was reported that this was a mitraclip procedure to treat mixed mitral regurgitation (mr) with a grade of 4.After the transseptal puncture, thrombus was noted on the transseptal needle.The procedure was continued, and thrombus was noted on the steerable guide catheter (sgc).The thrombus was aspirated with the sgc and the patient was given anticoagulant.Two clips were implanted, reducing mr to 1.No additional information was provided.
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(b)(4).The device was not returned for evaluation.A review of the lot history identified no manufacturing non-conformities issued to the reported lot.Based on the information reviewed, there is no indication of a product quality issue.Based on the information reviewed, the reported thrombus was likely related to procedural conditions/user technique.The reported patient effect of emboli (thrombus), 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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