MAUDE Adverse Event Report: COCHLEAR LTD NUCLEUS CI612 COCHLEAR IMPLANT WITH CONTOUR ADVANCE ELECTRODE; NUCLEUS 24 COCHLEAR IMPLANT SYSTEM

Model Number CI612

Device Problem Positioning Failure (1158)

Patient Problem Appropriate Clinical Signs, Symptoms, Conditions Term / Code Not Available (4581)

Event Date 04/04/2023

Event Type  Injury  

Event Description

Per the clinic, the tip of the electrode array was found to be folded over in the cochlea, resulting in the decision to explant the device.The device was explanted (b)(6) 2023, and the patient was reimplanted with another cochlear device during the same surgery.

Manufacturer Narrative

This report is submitted on january 25, 2024.

• Brand Name: NUCLEUS CI612 COCHLEAR IMPLANT WITH CONTOUR ADVANCE ELECTRODE
• Type of Device: NUCLEUS 24 COCHLEAR IMPLANT SYSTEM
• Manufacturer (Section D): COCHLEAR LTD; 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: kohilah nadaraja ; unit ug-1, vertical podium; no. 8 jalan kerinchi,; kuala lumpur, wilayah persekutuan 59200 ; MY 59200
• MDR Report Key: 18577376
• MDR Text Key: 333658014
• Report Number: 6000034-2024-00336
• Device Sequence Number: 1
• Product Code: MCM
• UDI-Device Identifier: 09321502036818
• UDI-Public: (01)09321502036818(11)210901(17)230831
• Combination Product (y/n): N
• Reporter Country Code: US
• 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
• Report Date: 01/05/2024

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
• Device Operator: Lay User/Patient
• Device Expiration Date: 08/31/2023
• Device Model Number: CI612
• Was Device Available for Evaluation?: No
• Initial Date Manufacturer Received: 01/05/2024
• Initial Date FDA Received: 01/25/2024
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 09/01/2021
• 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: 4 YR
• Patient Sex: Male