MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION ENERGEN? ICD; IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (ICD)

Model Number	E142
Medical Device Problem Codes	High impedance (1291); Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/10/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The local area sales representative was contacted for additional information.At this time, no further information is available.Should additional information become available this report will be updated.
Event or Problem Description
It was reported that this implantable cardioverter defibrillator (icd) was explanted due to a product performance issue.This pacemaker was successfully explanted and a new lead implanted instead.No additional adverse patient effects were reported outside the revision procedure.
Additional Manufacturer Narrative
Follow up report 1 (additional information): this report is being submitted to update field b5: describe event or problem, section b and field h6: device codes, section h.
Event or Problem Description
It was reported that this implantable cardioverter defibrillator (icd) was explanted due to a product performance issue.This pacemaker was successfully explanted and a new lead implanted instead.No additional adverse patient effects were reported outside the revision procedure.Additional information was received that this icd was explanted recorded high out of range shock impedance measurements on the right ventricular (rv) channel and the device was included on the revision procedure as it was nearing elective replacement indicator (eri).No additional adverse patient effects were reported outside the revision procedure.

• Brand Name: ENERGEN? ICD
• Common Device Name: IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (ICD)
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 4100 hamline avenue north; saint paul MN 55112
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; cashel road; clonmel ; EI
• Manufacturer Contact: timothy degroot ; 4100 hamline avenue north; saint paul, MN 55112 ; 6515826168
• MDR Report Key: 24335032
• Report Number: 2124215-2026-08266
• Device Sequence Number: 13197703
• Product Code: LWP
• UDI-Device Identifier: 00802526480737
• UDI-Public: (01)00802526480737(17)150718
• Combination Product (Y/N): N
• Initial Reporter State: NV
• Initial Reporter Country: US
• PMA/510(K) Number: P960040
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2014
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/19/2026

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: Lay User/Patient
• Device Expiration Date: 07/18/2015
• Device Model Number: E142
• Device Catalogue Number: E142
• Device Lot Number: 111917
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/11/2026
• Supplement Date Received by Manufacturer: 02/13/2026
• Initial Report FDA Received Date: 02/13/2026
• Supplement Report FDA Received Date: 02/19/2026
• Date Device Manufactured: 08/30/2013
• 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
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 66 YR
• Patient Sex: Female