Model Number E100-27M |
Device Problems
Backflow (1064); Material Split, Cut or Torn (4008)
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Patient Problems
Dyspnea (1816); Endocarditis (1834); Unspecified Infection (1930); Aortic Valve Insufficiency/ Regurgitation (4450)
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Event Date 12/09/2021 |
Event Type
Injury
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Manufacturer Narrative
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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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It was reported on (b)(6) 2015, a 27mm epic stented porcine heart valve w/flexfit system was implanted.On (b)(6) 2021, the patient was hospitalized due to cardiac insufficiency and an infection was confirmed and the patient was prescribed antibiotics.The patient was experiencing shortness of breath and mitral regurgitation was noted.On (b)(6) 2021, the valve was explanted and upon explant all 3 leaflets were torn.Two leaflets tear was observed along the commissures and one leaflet remained had become torn from the central part.There was no vegetation noted on the valve.An non-abbott valve was successfully implanted.The patient was reported to be in stable condition.
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Event Description
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It was reported on (b)(6) 2015, a 27mm epic stented porcine heart valve w/flexfit system was implanted.On (b)(6) 2021, the patient was hospitalized due to cardiac insufficiency and an infection was confirmed and the patient was prescribed antibiotics.The patient was experiencing shortness of breath and mitral regurgitation was noted.On (b)(6) 2021, the valve was explanted and upon explant all 3 leaflets were torn.Two leaflets tear was observed along the commissures and one leaflet remained had become torn from the central part.There was no vegetation noted on the valve.An non-abbott valve was successfully implanted.The patient was reported to be in stable condition.
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Manufacturer Narrative
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The results/method and conclusion codes along with investigation results will be provided in a subsequent submission.
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Manufacturer Narrative
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Explant was reported due to mitral regurgitation and all three cusps were noted to be torn upon explant, with degenerative changes and loss of collagen in the tissue present at the tear sites.The investigation confirmed that all three leaflets were torn and had degenerative changes to the tissue.There was fibrous pannus ingrowth on the inflow and outflow surface of cusp 1.Cusp 1 and 2 contained microcalcifications.No acute inflammation was present.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all specifications.The cause of the tears could not be conclusively determined; however, the degenerative changes noted to the tissue could have contributed to the tear formation and one of the tears was associated with a calcification.
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Search Alerts/Recalls
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