MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) ISOFLEX OPTIM LEAD; PERMANENT DEFIBRILLATOR ELECTRODES

Model Number 1948/58

Device Problem Failure to Sense (1559)

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

Event Date 01/30/2024

Event Type  malfunction  

Event Description

It was reported that the patient presented for implant procedure.During the procedure, the right ventricular (rv) lead failed to sense.The rv lead was not used and replaced during the procedure.The patient was stable throughout.

Manufacturer Narrative

The reported event of sensing anomaly was not confirmed.As received, a complete lead was returned in one piece.Electrical testing did not find any indication of conductor fractures or internal shorts.Visual and x-ray examinations of the lead did not find any anomalies.

• 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: 18673611
• MDR Text Key: 334957360
• Report Number: 2017865-2024-04129
• Device Sequence Number: 1
• Product Code: NVY
• Combination Product (y/n): Y
• Reporter Country Code: CH
• PMA/PMN Number: P960030
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Health Professional,User Facility,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 03/21/2024

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
• Device Operator: Health Professional
• Device Model Number: 1948/58
• Device Lot Number: P000126656
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 01/30/2024
• Initial Date FDA Received: 02/08/2024
• Supplement Dates Manufacturer Received: 03/19/2024
• Supplement Dates FDA Received: 03/21/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 07/06/2021
• 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