New event description based on information received sep 19, 2018: on (b)(6) 2018 a perceval pvs21 was implanted.After the implant the valve was explanted due to a central leak.The reported cause of the event was patient anatomy and the event was reported to be not valve related.The issue added less than 5 minutes of added x-clamp time.The patient then had a full root replacement.The manufacturing and material records for the perceval heart valve, model #icv1208 , s/n # (b)(4), as they pertain to the reported event, were retrieved and reviewed by quality engineering at (b)(4).The results confirmed that this valve satisfied all material, visual, and performance standards required for a (model #icv1208) perceval heart valve at the time of manufacture and release.Based on the additional information provided the root cause is attributable to the patient condition and is not device related.Based on this no further investigations are required.Fields changed.
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