MAUDE Adverse Event Report: OSCOR INC EMBLEM S-ICD; ELECTRODE

Model Number	3401
Medical Device Problem Codes	Over-Sensing (1438); Inappropriate/Inadequate Shock/Stimulation (1574)
Health Effect - Clinical Code	Shock from Patient Lead(s) (3162)
Date of Event	06/11/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
This product investigation is still in progress.This report will be updated when product investigation is complete.
Event or Problem Description
It was reported that the patient with this electrode presented to the clinic after receiving an inappropriate shock.A treadmill test demonstrated t-wave oversensing in all sensing vectors.Based on these findings, the patient was admitted to the hospital for removal of the s-icd system and replacement with a biotronik single-chamber transvenous icd.No additional adverse patient effects were reported.

• Brand Name: EMBLEM S-ICD
• Common Device Name: ELECTRODE
• Manufacturer (Section D): OSCOR INC; 3816 desoto blvd.; palm harbor FL 34683
• Manufacturer Contact: timothy degroot ; 4100 hamline avenue north; saint paul, MN 55112 ; 6515826168
• MDR Report Key: 25638474
• Report Number: 2124215-2026-34274
• Device Sequence Number: 13097365
• Product Code: LWS
• UDI-Device Identifier: 00802526575600
• UDI-Public: (01)00802526575600(17)170701
• Combination Product (Y/N): N
• Initial Reporter State: NC
• PMA/510(K) Number: P110042/S043
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/26/2026

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: 07/01/2017
• Device Model Number: 3401
• Device Catalogue Number: 3401
• Device Lot Number: A123538
• 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: 06/11/2026
• Initial Report FDA Received Date: 06/26/2026
• 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: Required Intervention; Hospitalization
• Patient Age: 67 YR
• Patient Sex: Female