inforMED
MalfunctionMCM

CONCERTO

Received Jan 19, 2026 · Event occurred Dec 15, 2025

Report 9710014-2026-00037 · MDR key 24108431

Device

Generic name

Cochlear Implant

Product problems

  • Impedance Problem
  • Insufficient Device Problem Information

Patient

5 YR · Male

  • Insufficient Information
  • No Clinical Signs, Symptoms or Conditions

Narrative

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.

Description of Event or Problem

THE HEARING PERFORMANCE OF THE DEVICE IS AFFECTED.

Additional Manufacturer Narrative

ADDITIONAL INFORMATION: BASED ON THE AVAILABLE INFORMATION FROM THE FIELD, A DAMAGE TO THE REFERENCE ELECTRODE SEEMS LIKELY. HOWEVER, TO DETERMINE AN EXACT ROOT CAUSE, DEVICE INVESTIGATION AT THE EXPLANTED DEVICE WOULD BE NECESSARY. RE-IMPLANTATION IS CONSIDERED, BUT NO EXACT DATE HAS BEEN SCHEDULED YET.

Description of Event or Problem

THE USER'S MOTHER NOTICED A DECREASE IN REACTION TO SOUNDS OVER THE COURSE OF SEVERAL MONTHS. THE USER WILL BE RE-IMPLANTED. NO DATE HAS BEEN SCHEDULED YET.