MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) ISOFLEX OPTIM LEAD; Permanent defibrillator electrodes

Model Number 1948/52

Device Problems Failure to Capture (1081); High impedance (1291); Over-Sensing (1438); Failure to Sense (1559)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 06/08/2023

Event Type  Injury  

Event Description

It was reported that the patient presented remotely via merlin.Net.Upon review, the right ventricular lead exhibited noise that was oversensed by the device and led to pacing inhibition.Also, the lead exhibited failure to capture, failure to sense and high pacing impedance.The lead was capped and replaced on 09 jun 2023.The patient was in stable in condition.

• Brand Name: ISOFLEX OPTIM LEAD
• Type of Device: Permanent defibrillator electrodes
• 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: 17223971
• MDR Text Key: 318072761
• Report Number: 2017865-2023-24666
• Device Sequence Number: 1
• Product Code: NVY
• UDI-Device Identifier: 05414734502344
• UDI-Public: 05414734502344
• Combination Product (y/n): Y
• Reporter Country Code: US
• PMA/PMN Number: P960030
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,User Facility,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 06/29/2023

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: 03/31/2021
• Device Model Number: 1948/52
• Device Catalogue Number: 1948-52
• Device Lot Number: A000054631
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 06/08/2023
• Initial Date FDA Received: 06/29/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 04/05/2018
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: 2088TC/46 TENDRILLEADS; PM2272 ASSURITY
• Patient Outcome(s): Required Intervention
• Patient Age: 68 YR
• Patient Sex: Male