MEDTRONIC HEART VALVES DIVISION HANCOCK II AORTIC BIOPROSTHETIC HEART VALVE; HEART-VALVE, NON-ALLOGRAFT TISSUE
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Model Number T505U223 |
Device Problems
Material Split, Cut or Torn (4008); Central Regurgitation (4068)
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Patient Problems
Cusp Tear (2656); Aortic Valve Insufficiency/ Regurgitation (4450)
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Event Date 11/17/2023 |
Event Type
Injury
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Event Description
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Medtronic received information that during preoperative cleaning of this 23mm aortic bioprosthetic valve, the leaflet was found to be damaged.It was reported that the valve was explanted and replaced with a new valve of the same model.No additional adverse patient effects were reported.
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Manufacturer Narrative
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Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
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Manufacturer Narrative
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Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
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Event Description
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Medtronic received information that during the implant of this 23mm aortic bioprosthetic valve, a leaflet was found to have a small hole.It was stated that reflux occurred during the water test after implantation.It was reported that the valve was explanted and replaced with a new valve of the same model and size.No additional adverse patient effects were reported.
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Search Alerts/Recalls
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