MAUDE Adverse Event Report: ABBOTT MEDICAL (CRM-SYLMAR) DURATA STS OPTIM ACTIVE FIXATION; Implantable cardioverter defibrillator (non-CRT)

Model Number	7120/65
Medical Device Problem Code	Over-Sensing (1438)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/12/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that non-sustained right ventricular oversensing (nsrvo) due to post-sensed t-wave oversensing (pstwos) and noise was noted on the implantable cardioverter defibrillator (icd) and right ventricular (rv) lead.The patient did not receive therapy due to the oversensing.Programming changes were performed to resolve the issue.There were no patient symptoms reported and the patient condition was stable.

• Brand Name: DURATA STS OPTIM ACTIVE FIXATION
• Common Device Name: Implantable cardioverter defibrillator (non-CRT)
• 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: 25339191
• Report Number: 2017865-2026-11232
• Device Sequence Number: 5294986
• Product Code: LWS
• UDI-Device Identifier: 05414734502092
• UDI-Public: (01)05414734502092(10)3201570(17)130930
• Combination Product (Y/N): Y
• Initial Reporter Country: AS
• PMA/510(K) Number: P950022
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2011
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 05/29/2026

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
• Operator of Device: Health Professional
• Device Expiration Date: 09/30/2013
• Device Model Number: 7120/65
• Device Lot Number: 3201570
• 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: 05/12/2026
• Initial Report FDA Received Date: 05/29/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 09/09/2010
• 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
• Patient Sex: Unknown