MAUDE Adverse Event Report: COCHLEAR BONE ANCHORED SOLUTIONS AB NUCLEUS CI622 COCHLEAR IMPLANT WITH SLIM STRAIGHT ELECTRODE; NUCLEUS 24 COCHLEAR IMPLANT SYSTEM

Model Number CI622

Device Problem Positioning Failure (1158)

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

Event Date 07/13/2023

Event Type  malfunction  

Manufacturer Narrative

This report is submitted on september 15, 2023.

Event Description

Per the clinic, the electrodes were initially incorrectly placed.The device was explanted on (b)(6) 2023.It is unknown if there are plans to re-implant the patient with another device.

• Brand Name: NUCLEUS CI622 COCHLEAR IMPLANT WITH SLIM STRAIGHT ELECTRODE
• Type of Device: NUCLEUS 24 COCHLEAR IMPLANT SYSTEM
• Manufacturer (Section D): COCHLEAR BONE ANCHORED SOLUTIONS AB; konstruktionsvigen 14; molnlycke, 435 3 3; AS 435 33
• Manufacturer (Section G): COCHLEAR BONE ANCHORED SOLUTIONS AB; konstruktionsvigen 14; molnlycke, 435 3 3; SW 435 33
• Manufacturer Contact: roberta loveday ; 1 university avenue; macquarie university, nsw 2109 ; AS 2109
• MDR Report Key: 17752882
• MDR Text Key: 323679273
• Report Number: 6000034-2023-03036
• Device Sequence Number: 1
• Product Code: MCM
• UDI-Device Identifier: 09321502036573
• UDI-Public: (01)09321502036573(11)230414(17)250413
• 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: Physician
• Type of Report: Initial
• Report Date: 08/26/2023

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 Model Number: CI622
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/26/2023
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 08/26/2023
• Initial Date FDA Received: 09/14/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 04/14/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention
• Patient Age: 65 YR
• Patient Sex: Female