MAUDE Adverse Event Report: Houston Lead Model 302

Model Number	302-20
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Pocket Erosion (2013); Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581); Medical device site infection (4845)
Date of Event	07/12/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that months after undergoing a generator replacement, the patient was found to have their lead exposed and an infection with purulent discharge.The patient underwent surgery where the surgeon found that the lead was exposed through the wound, and the lead was found to be infected with pus.A culture was taken and it was found to be positive for staphylococcus.There was no evidence of an infection found for the generator.Both the generator and lead were explanted.The device history records for the lead were reviewed.The lead was confirmed to have been hp sterilized prior to distribution into the field.The device passed all specifications, including quality control inspection, and showed no non-conformities, prior to its release into the field for distribution.Device evaluation is not necessary because the reported event has been determined as not related to the functionality or delivery of therapy of the device.No other relevant information has been received to date.

• Brand Name: Lead Model 302
• Common Device Name: Lead
• Manufacturer (Section D): Houston; 100 cyberonics boulevard; houston TX 77058
• Manufacturer (Section G): Houston; 100 cyberonics boulevard; houston TX 77058
• Manufacturer Contact: cindy scott ; 100 cyberonics blvd; suite 600; houston, TX 77058 ; +1(281)667-2681
• MDR Report Key: 50163962
• Report Number: 1644487-2026-10935
• Device Sequence Number: 5253860
• Product Code: LYJ
• UDI-Device Identifier: 05425025750092
• UDI-Public: 05425025750092
• Combination Product (Y/N): N
• Initial Reporter Country: LE
• PMA/510(K) Number: P970003
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 08/06/2026

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
• Operator of Device: Lay User/Patient
• Device Expiration Date: 08/15/2021
• Device Model Number: 302-20
• Device Lot Number: 204352
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/14/2026
• Initial Report FDA Received Date: 08/06/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 01/26/2018
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 12 YR
• Patient Sex: Unknown