MAUDE Adverse Event Report: ABBOTT MEDICAL REGENT HEART VALVE WITH FLEX CUFF; HEART-VALVE, MECHANICAL

Model Number	23AGFN-756
Medical Device Problem Code	Incomplete Coaptation (2507)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/18/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Investigation is not yet complete.A follow-up report will be submitted with all additional relevant information.
Event or Problem Description
It was reported that on (b)(6) 2025, a 23mm sjm regent heart valve w/ flex cuff was chosen for a aortic valve replacement (avr) procedure.During preparation, the leaflet motion was tested using a valve tester.The valve was successfully implanted.After deployment, the valve was tested for opening and found to have restricted mobility of discs.One disc was tilting and other one was not moving.The valve was removed and replaced with a new 23mm sjm regent heart valve w/ flex cuff.The patient was reported discharged.
Additional Manufacturer Narrative
An event of incomplete coaptation was reported.It was indicated that after deployment, the valve was tested for opening and found to have restricted mobility of discs.One disc was tilting and other one was not moving.The investigation confirmed the device met specifications and functional testing at the time of manufacturing and upon return to abbott indicated the valve functioned normally.This test ensures proper leaflet 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.Based on the information received and returned device analysis, the cause of the reported event could not be conclusively determined.The reported surgical intervention was a result of case-specific circumstances as the device was surgical removal.Codes removed: component code: 4755 part/component/sub-assembly term not applicable.Type of investigation: 4118 type of investigation not yet determined; investigation findings: investigation conclusions: 11 conclusion not yet available.
Event or Problem Description
It was reported that on (b)(6) 2025, a 23mm sjm regent heart valve w/ flex cuff was chosen for a aortic valve replacement (avr) procedure.During preparation, the leaflet motion was tested using a valve tester.The valve was successfully implanted.After deployment, the valve was tested for opening and found to have restricted mobility of discs.One disc was tilting and other one was not moving.The valve was removed and replaced with a new 23mm sjm regent heart valve w/ flex cuff.The patient was reported discharged.No additional information was provided.

• Brand Name: REGENT HEART VALVE WITH FLEX CUFF
• Common Device Name: HEART-VALVE, MECHANICAL
• Manufacturer (Section D): ABBOTT MEDICAL; 5050 nathan lane n; plymouth MN 55442
• Manufacturer (Section G): ABBOTT MEDICAL REG# 2648612; lot 20 b st caguas; caguas 00725 ; * 00725
• Manufacturer Contact: karen krouse ; 5050 nathan lane n; plymouth, MN 55442 ; 6517565400
• MDR Report Key: 21369393
• Report Number: 2135147-2025-00696
• Device Sequence Number: 15562160
• Product Code: LWQ
• UDI-Device Identifier: 05415067044174
• UDI-Public: (01)05415067044174(17)290530
• Combination Product (Y/N): N
• Initial Reporter Country: IN
• PMA/510(K) Number: P810002
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 04/30/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 23AGFN-756
• Device Catalogue Number: 23AGFN-756
• Device Lot Number: C00021485
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/20/2025
• Supplement Date Received by Manufacturer: 04/15/2025
• Initial Report FDA Received Date: 02/12/2025
• Supplement Report FDA Received Date: 04/30/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/31/2024
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 62 YR
• Patient Sex: Male