MAUDE Adverse Event Report: ADVANCED BIONICS, LLC HIRES 90K¿ IMPLANT; COCHLEAR IMPLANT

Model Number CI-1400-01

Device Problems Electrical /Electronic Property Problem (1198); Electro-Static Discharge (2149); Connection Problem (2900)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 02/24/2022

Event Type  malfunction  

Event Description

The recipient reportedly experienced a loss of lock.External equipment was exchanged, however the issue did not resolve.The recipient's device was explanted.The recipient was reimplanted with another advanced bionics cochlear device.

Manufacturer Narrative

A review of the device history record was completed and no anomalies were noted.Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.

Manufacturer Narrative

Disclaimer: advanced bionics does not intend that this report be any admission of liability, fault or product defect.

Manufacturer Narrative

Advanced bionics considers the investigation into this reportable event as closed.The external visual inspection revealed a missing electrode ground ring.This is believed to have occurred during revision surgery.The device passed the photographic imaging inspection.System lock could not be obtained at any spacing.The no lock condition prevented an electrical test from being performed.The device passed some of the electrical tests performed.The device passed the mechanical test performed.Electrical troubleshooting performed revealed a short from a power node to the case ground at the analog chip.The failure of this device is attributed to a short from a power node to the case ground at the analog chip.It is believed that electrostatic discharge (esd) led to an overload voltage, damaging structures on case ground node inside the analog integrated circuit.This ultimately caused the device to cease functioning.A corrective action was implemented.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 90K¿ IMPLANT
• Type of Device: COCHLEAR IMPLANT
• Manufacturer (Section D): ADVANCED BIONICS, LLC; 28515 westinghouse place; valencia CA 91355
• Manufacturer Contact: lacey o'linn ; 28515 westinghouse place; valencia, CA 91355
• MDR Report Key: 13694664
• MDR Text Key: 289330144
• Report Number: 3006556115-2022-00278
• Device Sequence Number: 1
• Product Code: MCM
• UDI-Device Identifier: 07630016850530
• UDI-Public: (01)07630016850530(11)170419(17)190331
• Combination Product (y/n): N
• Reporter Country Code: CH
• PMA/PMN Number: P960058
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup,Followup
• Report Date: 02/15/2022

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
• Device Operator: Lay User/Patient
• Device Expiration Date: 03/31/2019
• Device Model Number: CI-1400-01
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: Not provided
• Initial Date FDA Received: 03/08/2022
• Supplement Dates Manufacturer Received: Not provided; Not provided; Not provided
• Supplement Dates FDA Received: 05/27/2022; 07/08/2022; 01/04/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 04/19/2017
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Age: 4 YR
• Patient Sex: Female