MAUDE Adverse Event Report: MED-EL Elektromedizinische Geraete GmbH SYNCHRONY; Cochlear Implant

Model Number	Mi1200 SYNCHRONY
Medical Device Problem Code	Impedance Problem (2950)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/08/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
The parent reported a sudden hearing loss with the left ci in early (b)(6) 2026.The user has been reimplanted.
Event or Problem Description
The parent reported a sudden hearing loss with the left ci in early june 2026.The user has been reimplanted.
Additional Manufacturer Narrative
The device has been explanted and should be returned to the manufacturer for evaluation.When available, a device failure analysis will be submitted as a follow up report.
Additional Manufacturer Narrative
Additional information: based on the received information, a damage to the active electrode due to excessive mechanical stress seems very likely.However to determine an exact root cause device investigation would be necessary.The device has been explanted but has not been received yet.This is a final report.

• Brand Name: SYNCHRONY
• 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 ; +43()577885626
• MDR Report Key: 50095999
• Report Number: 9710014-2026-00716
• Device Sequence Number: 13341644
• Product Code: MCM
• UDI-Device Identifier: 09008737094041
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: P000025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/10/2026

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: Lay User/Patient
• Device Model Number: Mi1200 SYNCHRONY
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/29/2026
• Supplement Date Received by Manufacturer: 07/29/2026
• Initial Report FDA Received Date: 07/31/2026
• Supplement Report FDA Received Date: 09/10/2026
• Date Device Manufactured: 01/16/2025
• 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: 31 MO
• Patient Sex: Female