MAUDE Adverse Event Report: ABBOTT MEDICAL (CRM-SYLMAR) DURATA STS OPTIM ACTIVE FIXATION, DF-4 CONNECTOR; Permanent defibrillator electrodes

Model Number	7120Q/52
Medical Device Problem Code	Over-Sensing (1438)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/16/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient presented to the hospital for a right ventricular (rv) lead revision.Review of the electrogram (egm) revealed oversensing noise on the rv lead, which was stored as non-sustained right ventricular oversensing (nsrvo) episodes.On (b)(6) 2026, the physician elected to cap and replace the rv lead.There were no patient consequences.

• Brand Name: DURATA STS OPTIM ACTIVE FIXATION, DF-4 CONNECTOR
• Common Device Name: Permanent defibrillator electrodes
• Manufacturer (Section D): ABBOTT MEDICAL (CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer (Section G): ABBOTT MEDICAL (CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer Contact: navpreet singh ; 15900 valley view court; sylmar, CA 91342
• MDR Report Key: 24761184
• Report Number: 2017865-2026-06707
• Device Sequence Number: 16021351
• Product Code: NVY
• UDI-Device Identifier: 05414734503037
• UDI-Public: (01)05414734503037(10)A000014376(17)161130
• Combination Product (Y/N): Y
• Initial Reporter State: NC
• Initial Reporter Country: US
• PMA/510(K) Number: P950022
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 04/01/2026

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: 11/30/2016
• Device Model Number: 7120Q/52
• Device Lot Number: A000014376
• 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: 03/16/2026
• Initial Report FDA Received Date: 04/01/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/10/2015
• 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
• Concomitant Medical Products and Therapy/Usage Dates: GALLANT.; TENDRILLEADS.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 65 YR
• Patient Sex: Female
• Patient Weight: 75 KG