MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) ZEPHYR DR; Pulse generator, permanent, implantable

Model Number	5820
Medical Device Problem Code	Pacemaker Found in Back-Up Mode (1440)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/28/2023
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the patient presented for routine in-clinic follow-up.Interrogation of the pulse generator revealed that the device was in backup operation.It was suspected that backup resulted from normal battery depletion as the generator had triggered the elective replacement indicator (eri).The patient was not pacing dependent, and no interventions were reported.The patient was stable.

• 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: richard williamson ; 15900 valley view court; sylmar, CA 91342
• MDR Report Key: 17561204
• Report Number: 2017865-2023-38509
• Device Sequence Number: 17813531
• Product Code: NVZ
• UDI-Device Identifier: 05414734501613
• UDI-Public: 05414734501613
• Combination Product (Y/N): N
• Initial Reporter Country: TW
• PMA/510(K) Number: P880086
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 08/16/2023

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: 05/31/2017
• Device Model Number: 5820
• Device Lot Number: A000014000
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/28/2023
• Initial Report FDA Received Date: 08/16/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 11/02/2015
• 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