MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) 5366, INTEGRITY DR, AB 20 73 559; IMPLANTABLE PACEMAKER PULSE GENERATOR

Model Number	5366
Medical Device Problem Code	Pacemaker Found in Back-Up Mode (1440)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	07/23/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The results of the investigation are inconclusive since the device was not returned for analysis.Based on the information received, the cause of the reported incident could not be conclusively determined.
Event or Problem Description
It was reported that the patient presented at a follow-up in clinic.Upon interrogation, the pacemaker was at elective replacement indicator and in backup vvi mode.The physician explanted the device.The patient was in stable condition.
Additional Manufacturer Narrative
The reported event of eri and backup mode was confirmed and was consistent with normal battery depletion.Device was in backup mode when received.Interrogation of the device revealed the device was at eri when received.A longevity calculation was performed and found the battery depletion was normal based on the device usage.Based on this information, there was no evidence of premature depletion.

• Brand Name: 5366, INTEGRITY DR, AB 20 73 559
• Common Device Name: IMPLANTABLE PACEMAKER PULSE GENERATOR
• Manufacturer (Section D): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• MDR Report Key: 8867758
• Report Number: 2017865-2019-11969
• Device Sequence Number: 14100121
• Product Code: DXY
• UDI-Device Identifier: 05414734006866
• UDI-Public: 05414734006866
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: P880086
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2007
• Device Explanted Year: 2019
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 10/25/2019

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 10/31/2008
• Device Model Number: 5366
• Device Lot Number: 0002120132
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/05/2019
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 07/23/2019
• Supplement Date Received by Manufacturer: 10/22/2019
• Initial Report FDA Received Date: 08/06/2019
• Supplement Report FDA Received Date: 10/25/2019
• 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