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

Model Number CI622

Device Problem Appropriate Term/Code Not Available (3191)

Patient Problems Unspecified Infection (1930); Necrosis (1971)

Event Type  Injury  

Event Description

Per the clinic, the patient experienced an infection and skin necrosis at the implant site and was treated with iv antibiotics since (b)(6) 2024 (specific duration not reported).Subsequently, the device was explanted on (b)(6) 2024.There are plans to re-implant the patient with a new device; however, this has not occurred as of the date of this report.

Manufacturer Narrative

This report is submitted on april 26, 2024.

• Brand Name: NUCLEUS CI622 COCHLEAR IMPLANT WITH SLIM STRAIGHT 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: rosdeelaila zulkifli ; unit ug-1, vertical podium; no. 8 jalan kerinchi,; kuala lumpur, wilayah persekutuan 59200 ; MY 59200
• MDR Report Key: 19189502
• MDR Text Key: 341114791
• Report Number: 6000034-2024-01491
• Device Sequence Number: 1
• Product Code: MCM
• UDI-Device Identifier: 09321502036573
• UDI-Public: (01)09321502036573(11)220722(17)240721
• Combination Product (y/n): N
• Reporter Country Code: FR
• 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: 04/02/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/26/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Lay User/Patient
• Device Model Number: CI622
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 04/02/2024
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 07/22/2022
• 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 Sex: Male