MAUDE Adverse Event Report: Medtronic Mexico S. De R.L. De CV RING 620RG31 DURAN ANCORE ANNULOPLASTY C; RING, ANNULOPLASTY

Model Number	620RG31
Medical Device Problem Code	Patient Device Interaction Problem (4001)
Health Effect - Clinical Code	Non specific EKG/ECG Changes (1817)
Date of Event	06/05/2015
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that 2 years and 10 months post implant of this 31mm tricuspid annuloplasty ring and 31mm mitral bioprosthetic valve, a defibrillator was implanted.The reason for the defibrillator was reported as low ejection fraction (ef).No additional adverse patient effects were reported.
Additional Manufacturer Narrative
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.

• Brand Name: RING 620RG31 DURAN ANCORE ANNULOPLASTY C
• Common Device Name: RING, ANNULOPLASTY
• Manufacturer (Section D): Medtronic Mexico S. De R.L. De CV; av. paseo del cucapah #10510; tijuana,bc 22210 ; MX 22210
• Manufacturer (Section G): Medtronic Mexico S. De R.L. De CV; av. paseo del cucapah #10510; tijuana,bc 22210 ; MX 22210
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; +353(091)708096
• MDR Report Key: 50065958
• Report Number: 9617601-2026-04680
• Device Sequence Number: 16004157
• Product Code: KRH
• UDI-Device Identifier: 00613994758989
• UDI-Public: (01)00613994758989(17)151021
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K032810
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2012
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/19/2026

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 10/21/2015
• Device Model Number: 620RG31
• Device Catalogue Number: 620RG31
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/23/2026
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 07/29/2026
• Supplement Report FDA Received Date: 08/19/2026
• Date Device Manufactured: 01/10/2011
• 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: Hospitalization; Required Intervention
• Patient Age: 66 YR
• Patient Sex: Female