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

Model Number PM2240

Device Problems Premature Discharge of Battery (1057); Failure to Interrogate (1332); Incorrect Measurement (1383); Pacemaker Found in Back-Up Mode (1440)

Patient Problems Arrhythmia (1721); No Consequences Or Impact To Patient (2199)

Event Date 12/28/2020

Event Type  Injury  

Manufacturer Narrative

The results/ method and conclusion codes along with investigation results will be provided in the final report.

Event Description

It was reported that the patient presented remotely via merlin.Net.Review of the transmission revealed that the pacemaker was found in backup operation.The patient presented in clinic with a heart rate of 36.The device was attempted to be interrogated but was unsuccessful.It was noted that the device may have exhibited premature batter depletion.The device was explanted and replaced.The patient was in stable condition.

Manufacturer Narrative

The reported events of inability to interrogate, incorrect measurement, backup mode, and premature battery depletion were confirmed.As received, the device had no telemetry communication and no output.Visual inspection of the header attachment area detected a bonding anomaly.A device hermeticity breach was observed, consistent with feedthrough damage as a result of fluid intrusion between the header and case, and subsequent fluid ingress to the internal electronics.The device was cut open to enable further testing and battery was found depleted.Hybrid circuitry was tested, resulting in high current drain, consistent with moisture damage, depleting the battery and resulting in the reported event.A manufacturing anomaly may have occurred, which resulted in the header bonding anomaly.As a result of this finding, abbott is performing further investigation.

Manufacturer Narrative

Assurity and endurity pacemakers header anomaly advisory issued by abbott on 15 march 2021.

• Brand Name: ASSURITY RF DR
• Type of Device: IMPLANTABLE PACEMAKER PULSE GENERATOR
• Manufacturer (Section D): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• MDR Report Key: 11182086
• MDR Text Key: 227493490
• Report Number: 2017865-2021-02249
• Device Sequence Number: 1
• Product Code: NVZ
• UDI-Device Identifier: 05414734507073
• UDI-Public: 05414734507073
• Combination Product (y/n): N
• PMA/PMN Number: P880086
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Remedial Action: Recall
• Type of Report: Initial,Followup,Followup
• Report Date: 04/01/2021

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
• Device Operator: Health Professional
• Device Expiration Date: 10/31/2016
• Device Model Number: PM2240
• Device Catalogue Number: PM2240
• Device Lot Number: A000005615
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/06/2021
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 12/28/2020
• Initial Date FDA Received: 01/15/2021
• Supplement Dates Manufacturer Received: 01/29/2021; 03/15/2021
• Supplement Dates FDA Received: 02/08/2021; 04/02/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Removal/Correction Number: FA-Q121-CRM-1
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention
• Patient Age: 82 YR