Model Number TF-23A |
Device Problems
Difficult or Delayed Positioning (1157); Perivalvular Leak (1457)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 06/19/2019 |
Event Type
Injury
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Manufacturer Narrative
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Further information regarding this event has been requested.The results/method and conclusion codes along with investigation results will be provided in a subsequent submission.
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Event Description
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On (b)(6) 2019, a 23mm trifecta valve was selected for implant.During the procedure, the physician reported difficulty parachuting the valve into the native annulus.The valve was successfully implanted; however, severe paravalvular leakage was confirmed after the patient was removed from bypass.The physician elected to explant the valve and implant a 23mm resilia inspiris valve.No patient consequences were reported.Per the site, the reported valve was implanted by non-everting mattress suturing technique and the physician stated the suture technique may have been related to pvl.
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Manufacturer Narrative
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The reported event of paravalvular leakage could not be confirmed.No anomalies were found with the valve cusps, and functional testing at the time of manufacturing and upon return to abbott indicated the valve functioned normally.This test ensures proper cuspal coaptation and hemodynamic performance.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all specifications at the time of commercialization.The cause of the reported event could not be conclusively determined; however, per the site the suture technique may have been related to the leakage.
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Event Description
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On (b)(6) 2019, a 23mm trifecta valve was selected for implant.During the procedure, the physician reported difficulty parachuting the valve into the native annulus.The valve was successfully implanted; however, severe paravalvular leakage was confirmed after the patient was removed from bypass.The physician elected to explant the valve and implant a 23mm resilia inspiris valve.No patient consequences were reported.
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Search Alerts/Recalls
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