MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) ZEPHYR DR; PULSE GENERATOR, PERMANENT, IMPLANTABLE

Model Number	5820
Medical Device Problem Code	Failure to Interrogate (1332)
Health Effect - Clinical Code	Insufficient Information (4580)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Further information was requested but not received.
Event or Problem Description
It was reported that the patient presented with a pacemaker that was unable to be interrogated.No intervention was performed.Patient status was not known.

• Brand Name: ZEPHYR DR
• Common Device Name: PULSE GENERATOR, PERMANENT, IMPLANTABLE
• 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: 21704979
• Report Number: 2017865-2025-38673
• Device Sequence Number: 21320274
• Product Code: NVZ
• UDI-Device Identifier: 05414734501613
• UDI-Public: (01)05414734501613(10)S000074466(17)210630
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P880086
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 05/23/2025

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: 06/30/2021
• Device Model Number: 5820
• Device Lot Number: S000074466
• 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: 03/07/2025
• Supplement Date Received by Manufacturer: 05/23/2025
• Initial Report FDA Received Date: 03/27/2025
• Supplement Report FDA Received Date: 05/23/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 12/17/2019
• 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
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: RIGHT ATRIAL LEAD.; RIGHT VENTRICULAR LEAD.
• Patient Age: 5 YR
• Patient Sex: Female