MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) VERITY ADX XL; IMPLANTABLE PACEMAKER PULSE-GENERATOR

Model Number	5056
Medical Device Problem Code	Unexpected Mode Switch (4076)
Health Effect - Clinical Code	Insufficient Information (4580)
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the patient¿s pacemaker was found in backup mode.No changes or interventions were reported, and the patient¿s condition was unknown.
Additional Manufacturer Narrative
Further information was requested but not received.

• Brand Name: VERITY ADX XL
• Common Device Name: IMPLANTABLE PACEMAKER PULSE-GENERATOR
• Manufacturer (Section D): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer (Section G): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer Contact: navpreet singh ; 15900 valley view court; sylmar, CA 91342
• MDR Report Key: 23904247
• Report Number: 2017865-2025-1008195
• Device Sequence Number: 15786376
• Product Code: DXY
• UDI-Device Identifier: 05414734006712
• UDI-Public: (01)05414734006712(10)3471256(17)130228
• Combination Product (Y/N): N
• Initial Reporter Country: IN
• PMA/510(K) Number: P880086
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 01/16/2026

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: 02/28/2013
• Device Model Number: 5056
• Device Lot Number: 3471256
• 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: 12/10/2025
• Supplement Date Received by Manufacturer: 01/15/2026
• Initial Report FDA Received Date: 12/29/2025
• Supplement Report FDA Received Date: 01/15/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/17/2011
• 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
• Patient Sex: Unknown