MAUDE Adverse Event Report: ADVANCED BIONICS, LLC HIRES¿ ULTRA IMPLANT; COCHLEAR IMPLANT

Model Number	CI-1600-05
Medical Device Problem Codes	Expulsion (2933); Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Undesired Nerve Stimulation (1980); Pain (1994); Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	01/15/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
Event or Problem Description
The recipient is reportedly experiencing pain due to head trauma, causing the recipient to refuse to wear the device.Testing of the device was performed under sedation on (b)(6) 2024.Device testing revealed results within normal limits.
Additional Manufacturer Narrative
The recipient is reportedly experiencing electrode extrusion.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
Additional Manufacturer Narrative
The recipient reportedly is experiencing facial nerve stimulation.It is noted that the electrode array is observed inside the external auditory canal and the electrodes are very close to the facial nerve in its tympanic portion.This may be producing the facial nerve stimulation.Proper device placement was confirmed.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
Additional Manufacturer Narrative
The recipient's device was explanted.The recipient will not be re-implanted.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
Additional Manufacturer Narrative
Additional information section: b.3, d.6b, d.9.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.
Additional Manufacturer Narrative
Additional information section: h.6.The recipient reportedly recovered.Advanced bionics considers the investigation into this reportable event as closed.The external visual inspection revealed the electrode was severed.This is believed to have occurred during revision surgery.The device passed photographic imaging inspection.System lock was verified.The condition of the electrode prevented an electrical test from being performed.The device passed the electrical and mechanical tests performed.This device was explanted for medical reasons.The device passed the tests performed.This is the final report.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.

• Brand Name: HIRES¿ ULTRA IMPLANT
• Common Device Name: COCHLEAR IMPLANT
• Manufacturer (Section D): ADVANCED BIONICS, LLC; 28515 westinghouse place; valencia CA 91355
• Manufacturer Contact: ivvet perez ; 28515 westinghouse place; valencia, CA 91355
• MDR Report Key: 19973024
• Report Number: 3006556115-2024-01198
• Device Sequence Number: 12852792
• Product Code: MCM
• UDI-Device Identifier: 07630016877988
• UDI-Public: (01)07630016877988(11)211117(17)241031
• Combination Product (Y/N): N
• Initial Reporter Country: MX
• PMA/510(K) Number: P960058
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup,Followup,Followup
• Report Date (Section B): 07/23/2024

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 Expiration Date: 10/31/2024
• Device Model Number: CI-1600-05
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: Not provided
• Supplement Date Received by Manufacturer: Not provided; Not provided; Not provided; Not provided; Not provided
• Initial Report FDA Received Date: 08/13/2024
• Supplement Report FDA Received Date: 04/04/2025; 06/30/2025; 02/06/2026; 02/27/2026; 03/19/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 11/17/2021
• 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: 8 YR
• Patient Sex: Female