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Model Number 11500A23 |
Device Problems
Degraded (1153); Material Puncture/Hole (1504)
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Patient Problem
Insufficient Information (4580)
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Event Date 07/09/2021 |
Event Type
Injury
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Manufacturer Narrative
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Additional manufacturer narrative: bioprosthetic tissue valves can deteriorate with time and eventually fail contributing to regurgitation and/or stenosis.Structural valve deterioration (svd) is the most common reason for bioprosthesis explants and encompasses multiple failure modes, including calcification, non-calcific degeneration, dehiscence, cusp thickening or fibrosis, or a combination of these.Such failure modes may occur singularly or concomitantly.Leaflet tears and leaflet disruptions occurring over time are a form of structural valve deterioration (svd) that may ultimately result in significant regurgitation requiring replacement of the valve.The investigation is still in progress; therefore, a conclusion has yet to be established.A supplemental report will be submitted accordingly upon investigation completion.The subject device was not returned for evaluation.If returned and evaluated a supplemental report with findings will be submitted.Edwards will continue to review and monitor all reported events.Trends are monitored on a monthly basis and if action is required, appropriate investigation will be performed.
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Event Description
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It was reported that a patient with a 23mm 11500a pericardial aortic valve underwent a redo aortic valve replacement after an implant duration of three (3) years, two (2) months due to a hole in the valve.The replacement valve is unknown.No additional information provided.
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Manufacturer Narrative
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H10: additional manufacturer narrative: updated: b4, d4, g3, g6, h2, h4, h6 the root cause of this event cannot be determined with the available information.However, this event was most likely impacted by the progression of the patient's underlying valvular disease pathology with or without structural valve deterioration and/or nonstructural dysfunction.The device history record (dhr) review was completed and this device passed all manufacturing and sterilization inspections prior to release for distribution.
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Search Alerts/Recalls
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