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

Model Number	MI1260 SONATA 2
Medical Device Problem Code	Device Appears to Trigger Rejection (1524)
Health Effect - Clinical Code	Skin Tears (2516)
Date of Event	10/16/2025
Type of Reportable Event	Serious Injury
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 user reported that a wound has appeared over the magnet area of the implant.The implant is starting to come out.
Additional Manufacturer Narrative
Additional information: according to the information received from the field a wound is present at the implant site leading to an extrusion of the device through the skin.A review of the device_s sterilization records shows that the device has been subject to a valid sterilization process, thus no available information points to the implant being the source of the reported issue.However, the presence of the device might have contributed to its subsequent development.No further information has been received despite requested.
Event or Problem Description
The user reported that a wound has appeared over the magnet area of the implant.The implant is starting to come out.

• Brand Name: SONATA
• 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: 23404307
• Report Number: 9710014-2025-01006
• Device Sequence Number: 4916125
• Product Code: MCM
• UDI-Device Identifier: 09008737385453
• UDI-Public: (01)09008737385453
• Combination Product (Y/N): N
• Initial Reporter Country: SP
• PMA/510(K) Number: P000025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• 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): 10/28/2025

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?: No
• Operator of Device: Lay User/Patient
• Device Model Number: MI1260 SONATA 2
• 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: 10/15/2025
• Supplement Date Received by Manufacturer: 10/15/2025
• Initial Report FDA Received Date: 10/28/2025
• Supplement Report FDA Received Date: 01/19/2026
• Date Device Manufactured: 01/30/2024
• 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 Age: 77 YR
• Patient Sex: Female