MAUDE Adverse Event Report: COCHLEAR LIMITED NUCLEUS CI622 COCHLEAR IMPLANT WITH SLIM STRAIGHT ELECTRODE; NUCLEUS 24 COCHLEAR IMPLANT SYSTEM

Model Number CI622

Device Problem No Device Output (1435)

Patient Problem Failure of Implant (1924)

Event Date 08/12/2022

Event Type  malfunction  

Event Description

Per the clinic, the patient experienced a loss of connection to the internal device.Reprogramming attempts were made; however, the issue could not be resolved.The implanted device remains.

Manufacturer Narrative

This report is submitted on september 12, 2022.

Manufacturer Narrative

Per the clinic, the device was explanted on (b)(6) 2022, and the patient was re-implanted with a new cochlear implant during the same surgery.This report is submitted on november 25, 2022.

Manufacturer Narrative

This report is submitted on january 05, 2023.

• Brand Name: NUCLEUS CI622 COCHLEAR IMPLANT WITH SLIM STRAIGHT ELECTRODE
• Type of Device: NUCLEUS 24 COCHLEAR IMPLANT SYSTEM
• Manufacturer (Section D): COCHLEAR LIMITED; 1 university avenue; macquarie university; nsw 2109 ; AS 2109
• Manufacturer (Section G): COCHLEAR LTD; 1 university avenue; macquarie university, nsw 2109 ; AS 2109
• Manufacturer Contact: hemavathi muniesparan ; unit ug-1, vertical podium; no. 8 jalan kerinchi,; kuala lumpur, wilayah persekutuan 59200 ; MY 59200
• MDR Report Key: 15398277
• MDR Text Key: 299965034
• Report Number: 6000034-2022-02563
• Device Sequence Number: 1
• Product Code: MCM
• UDI-Device Identifier: 09321502036573
• UDI-Public: (01)09321502036573(11)220224(17)240223
• Combination Product (y/n): N
• Reporter Country Code: UK
• PMA/PMN Number: P970051
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date: 12/14/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 09/11/2022
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 02/23/2024
• Device Model Number: CI622
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 12/14/2022
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 02/24/2022
• 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 Outcome(s): Required Intervention
• Patient Age: 29 MO
• Patient Sex: Male