MAUDE Adverse Event Report: Nalu Medical, Inc Nalu Neurostimulation System; Peripheral Nerve Stimulator

Model Number	72007
Medical Device Problem Code	Patient-Device Incompatibility (2682)
Health Effect - Clinical Codes	Erosion (1750); Foreign Body In Patient (2687)
Date of Event	09/19/2022
Type of Reportable Event	Serious Injury

• Brand Name: Nalu Neurostimulation System
• Common Device Name: Peripheral Nerve Stimulator
• Manufacturer (Section D): Nalu Medical, Inc; 2320 faraday ave; suite 100; carlsbad CA 92008 -724
• Manufacturer (Section G): Nalu Medical, Inc; 2320 faraday ave; suite 100; carlsbad CA 92008 -724
• Manufacturer Contact: rebecca hess ; 2320 faraday ave; suite 100; carlsbad, CA 92008--724
• MDR Report Key: 50828622
• Report Number: 3015425075-2026-00699
• Device Sequence Number: 12922642
• Product Code: GZF
• UDI-Device Identifier: 00812537036182
• UDI-Public: (01)00812537036182(11)220328(17)250328
• Combination Product (Y/N): N
• Initial Reporter State: AZ
• Initial Reporter Country: US
• PMA/510(K) Number: K183579
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/18/2026

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 02/18/2025
• Device Model Number: 72007
• Device Lot Number: QA658
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/19/2022
• Initial Report FDA Received Date: 09/18/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/18/2022
• 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 Sex: Male