MAUDE Adverse Event Report: MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH MED-EL MAESTRO COCHLEAR IMPLANT SYSTEM

Model Number	MI1000 MED-EL CONCERT
Medical Device Problem Code	Output Problem (3005)
Health Effect - Clinical Codes	Head Injury (1879); Failure of Implant (1924)
Date of Event	07/10/2020
Type of Reportable Event	Serious Injury
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.
Event or Problem Description
The user's parents reported an obvious decline in hearing performance with the device after a head trauma.After three weeks of observation, his hearing didn't improve.The user has been re-implanted on (b)(6) 2020.
Event or Problem Description
The user_s parents reported an obvious decline in hearing performance with the device after a head trauma.After three weeks of observation, his hearing didn't improve.The user has been re-implanted on (b)(6) 2020.
Additional Manufacturer Narrative
Conclusion: the investigation results confirmed that the device has failed due to an external impact to the active electrode.All the problems given in the recipient report appear to match well with this finding.This is a final report.

• Brand Name: MED-EL MAESTRO COCHLEAR IMPLANT SYSTEM
• Common Device Name: COCHLEAR IMPLANT
• Manufacturer (Section D): MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH; innsbruck ; AU
• MDR Report Key: 10385008
• Report Number: 9710014-2020-00428
• Device Sequence Number: 19557814
• Product Code: MCM
• UDI-Device Identifier: 09008737062705
• UDI-Public: (01)09008737062705
• 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: 2019
• Device Explanted Year: 2020
• 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): 10/08/2020

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: MI1000 MED-EL CONCERT
• Device Catalogue Number: 07671
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/29/2020
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 08/07/2020
• Supplement Date Received by Manufacturer: 08/07/2020
• Initial Report FDA Received Date: 08/10/2020
• Supplement Report FDA Received Date: 10/08/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 24 MO