MAUDE Adverse Event Report: ST. JUDE MEDICAL PUERTO RICO, INC. SJM MASTERS SERIES MECHANICAL HEART VALVE; HEART-VALVE, MECHANICAL

Model Number	29MJ-501
Medical Device Problem Code	Material Separation (1562)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	12/17/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
An event of leaflet dislodgment was reported.The results of the investigation are inconclusive since the device was not returned for analysis.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, the cause of the reported incident could not be conclusively determined.Multiple factors could potentially contribute to leaflet dislodgement.Please note, per the instructions for use artmt100122073 ver.A, "proper valve size selection is crucial.Do not oversize the valve.If the native annulus measurement falls between two sjm¿ masters series mechanical heart valve sizes, use the smaller size sjm¿ masters series mechanical heart valve." "using the valve holder/rotator and an sjm¿ valve holder handle, rotate the valve in situ to the desired position.The valve should rotate freely.If resistance is noted, the valve holder/rotator may not be properly seated in the valve, the valve may not be in the fully closed position, or the valve may be oversized.If the valve does not rotate freely, do not force valve rotation.".
Event or Problem Description
On (b)(6) 2019, a 29mm sjm masters series mechanical heart valve was selected for implant in the patient.During the procedure, dislodgement of the leaflet was diagnosed intra-operatively by tee after the aortic clamp was off.The valve was replaced with another valve.

• Brand Name: SJM MASTERS SERIES MECHANICAL HEART VALVE
• Common Device Name: HEART-VALVE, MECHANICAL
• Manufacturer (Section D): ST. JUDE MEDICAL PUERTO RICO, INC.; p.o. box 998; lot 20 b st.; caguas, puerto rico 00725 ; RQ 00725
• MDR Report Key: 9899454
• Report Number: 2648612-2020-00040
• Device Sequence Number: 2764990
• Product Code: LWQ
• UDI-Device Identifier: 05414734006552
• UDI-Public: 05414734006552
• Combination Product (Y/N): N
• Initial Reporter Country: EG
• PMA/510(K) Number: P810002
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2019
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other
• Remedial Action: Replace
• Type of Report: Initial
• Report Date (Section B): 03/30/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 11/28/2022
• Device Model Number: 29MJ-501
• Device Catalogue Number: 29MJ-501
• Device Lot Number: 6227302
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/02/2020
• Initial Report FDA Received Date: 03/30/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention