MAUDE Adverse Event Report: CYBERONICS - HOUSTON LEAD MODEL 304

Model Number 304-20

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problem Nerve Damage (1979)

Event Date 08/25/2022

Event Type  Injury  

Manufacturer Narrative

Livanova usa, inc.Submits this report to comply with 21 c.F.R.Part 803, the medical device reporting regulation, based on information that livanova has obtained, but may not have been able to investigate or verify prior to the date the report was required by the fda.This report does not constitute an admission, or a conclusion by fda or anyone else, that the device, livanova, or livanova's employees caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any;defects¿ or malfunctions¿.These words are incorporated into the fda 3500a medwatch form by the fda, and livanova objects to their use.

Event Description

It was reported that the patient's generator was explanted on due to an unknown reason.During the surgery it was reported that there was injury to the vagal nerve, but the patient was stable upon removal.The lead remains implanted in the patient.The device data was evaluated for a malfunction and no malfunction was identified, the generator is operating as expected.No other relevant information has been received to date.

• Brand Name: LEAD MODEL 304
• Type of Device: LEAD
• Manufacturer (Section D): CYBERONICS - HOUSTON; 100 cyberonics blvd; houston TX 77058
• Manufacturer (Section G): CYBERONICS - HOUSTON; 100 cyberonics blvd; suite 600; houston TX 77058
• Manufacturer Contact: dana sprague ; 100 cyberonics blvd; suite 600; houston, TX 77058 ; 2816672681
• MDR Report Key: 15785371
• MDR Text Key: 303550916
• Report Number: 1644487-2022-01425
• Device Sequence Number: 1
• Product Code: LYJ
• UDI-Device Identifier: 05425025750139
• UDI-Public: 05425025750139
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P970003
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 11/11/2022

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: Health Professional
• Device Expiration Date: 06/30/2018
• Device Model Number: 304-20
• Device Lot Number: 203071
• Is the Reporter a Health Professional?: Yes
• Event Location: Other
• Initial Date Manufacturer Received: 10/17/2022
• Initial Date FDA Received: 11/11/2022
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 08/04/2014
• 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): Disability; Other
• Patient Age: 60 YR
• Patient Sex: Female