MAUDE Adverse Event Report: MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH CONCERTO; COCHLEAR IMPLANT

Model Number	MI1000 MED-EL CONCERT
Medical Device Problem Code	Device Appears to Trigger Rejection (1524)
Health Effect - Clinical Code	Tissue Breakdown (2681)
Date of Event	01/19/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
The device extrudes through the skin.
Additional Manufacturer Narrative
The device has not been explanted.If it should be explanted, it should be returned to the manufacturer for evaluation.When available, a device failure analysis will be submitted as a follow up report.
Event or Problem Description
The device extrudes through the skin.Due to failure of medical clearance from anesthesia the explantation surgery was cancelled and will be rescheduled.
Additional Manufacturer Narrative
Additional information: according to the information received from the field explantation is planned due to an extrusion of the device through the skin.Explantation surgery was scheduled but had to be postponed due to failure of medical clearance from anesthesia.

• Brand Name: CONCERTO
• Common Device Name: COCHLEAR IMPLANT
• Manufacturer (Section D): MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH; innsbruck ; AU
• Manufacturer Contact: laura simonotti ; fuerstenweg 77a; innsbruck 6020 ; AU 6020 ; 57788
• MDR Report Key: 24115670
• Report Number: 9710014-2026-00040
• Device Sequence Number: 12247505
• Product Code: MCM
• UDI-Device Identifier: 09008737083632
• UDI-Public: (01)09008737083632
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P000025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/12/2026

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: 03/01/2019
• Device Model Number: MI1000 MED-EL CONCERT
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/19/2026
• Supplement Date Received by Manufacturer: 01/19/2026
• Initial Report FDA Received Date: 01/20/2026
• Supplement Report FDA Received Date: 02/12/2026
• Date Device Manufactured: 02/29/2016
• 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
• Patient Age: 88 YR
• Patient Sex: Female