An assembly of battery-powered devices intended to apply periodic electrical stimuli to the vagus nerve to help control seizures and/or to help treat psychiatric disorder symptoms (e.g., depression). The vagus nerve stimulation (VNS) is provided through an imp
| Company | Devices | Share |
|---|---|---|
| Inspire Medical Systems, Inc. | 46 | 79% |
| Livanova Usa, Inc. | 10 | 17% |
| Microtransponder | 2 | 3% |
Company = labeler of record on GUDID. 3 companies in total; top 12 shown. Click headers to sort.
Sample of brand names as labelled; no endorsement. Ask us for the full list with company, model and UDI.
| Code | Name | Devices |
|---|---|---|
| MNQ | Stimulator, Hypoglossal Nerve, Implanted, Apnea | 46 |
| MUZ | Stimulator, Autonomic Nerve, Implanted (Depression) | 9 |
| LYJ | Stimulator, Autonomic Nerve, Implanted For Epilepsy | 9 |
| QPY | Stimulator, Autonomic Nerve, Implanted For Stroke Rehabilita | 2 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
58 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Antiseizure/psychiatric-therapy vagus nerve implantable electrical stimulation system", from 3 companies. The largest labeler is Inspire Medical Systems, Inc. with 79% of records.
MNQ (Stimulator, Hypoglossal Nerve, Implanted, Apnea), MUZ (Stimulator, Autonomic Nerve, Implanted (Depression)), LYJ (Stimulator, Autonomic Nerve, Implanted For Epilepsy), QPY (Stimulator, Autonomic Nerve, Implanted For Stroke Rehabilita)
No. GUDID is the US register. For the UAE (MOHAP/DoH) and Saudi (SFDA/MDMA) a separate registration and a local authorised representative are required; Consulting Wallah can check the status and connect you with registered suppliers.
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Source: FDA AccessGUDID (AccessGUDID full release 2 Nov 2026); counts are device records in commercial distribution grouped by GMDN preferred term; companies are labelers of record. Information only — US listing is not a registration in the UAE or GCC; verify with the regulator. © Consulting Wallah — CC BY‑NC‑ND.