Nerveblox is an AI-enabled medical device from Smart Alfa Teknoloji San. Ve Tic. A.S. that the U.S. FDA cleared through 510(k) K250818 on August 15, 2025. Its lead review panel is Anesthesiology and its primary product code is QRG (Ultrasound Guided Nerve Block Assist).
See also FDA-cleared AI anesthesiology devices in 2025, all FDA AI clearances in 2025, top anesthesiology AI devices.
Key facts
| Submission number | K250818 |
|---|---|
| Pathway | 510(k) |
| Date of final decision | |
| Company (FDA list) | Smart Alfa Teknoloji San. Ve Tic. A.S. |
| Lead review panel | Anesthesiology |
| Primary product code | QRG — Ultrasound Guided Nerve Block Assist |
| Applicant (openFDA) | Smart Alfa Teknoloji San. Ve Tic. A.S. |
| Applicant location | Ankara, TR |
| Device class | Class 2 |
| Regulation number | 21 CFR 868.1980 |
| Decision code | SESE |
| Submission type | Traditional |
Source: FDA AI-Enabled Medical Devices list and openFDA.
What this means
A 510(k) is a premarket submission showing the device is substantially equivalent to a legally marketed predicate device. A cleared 510(k) means FDA agreed with that equivalence. Nerveblox went through this pathway (K250818).
openFDA lists it as a Class 2 device under 21 CFR 868.1980. Class II devices are moderate risk and are subject to general and special controls.
Product code QRG covers 3 devices on the FDA AI list. By decision date, this device is #3 of 3 under that code. Smart Alfa Teknoloji San. Ve Tic. A.S. has 2 AI-enabled devices on the list, and the Anesthesiology panel accounts for 30 in total.
Being on this list doesn't describe how well the device works clinically. Check the FDA record for its indications for use.
Similar devices (product code QRG)
- ScanNav Anatomy Peripheral Nerve BlockIntelligent Ultrasound Limited · Anesthesiology
- ScanNav Anatomy Peripheral Nerve BlockIntelligent Ultrasound Limited · Anesthesiology