MAUDE Adverse Event Report: Houston Lead Model 303

Model Number	303-20
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Codes	Nerve Damage (1979); Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	07/24/2026
Type of Reportable Event	Malfunction

• Brand Name: Lead Model 303
• 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; houston, TX 77058 ; +1(281)667-2681
• MDR Report Key: 50305029
• Report Number: 1644487-2026-10976
• Device Sequence Number: 21500925
• Product Code: LYJ
• UDI-Device Identifier: 05425025750115
• UDI-Public: 05425025750115
• Combination Product (Y/N): N
• Initial Reporter Country: TU
• PMA/510(K) Number: P970003
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• 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): 08/18/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Model Number: 303-20
• Device Lot Number: 950
• 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: 07/24/2026
• Initial Report FDA Received Date: 08/18/2026
• Date Device Manufactured: 01/17/2025
• 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
• Patient Sex: Unknown