An electrically-powered, implantable component of a spinal cord/peripheral nerve implantable analgesic electrical stimulation system intended to deliver electrical impulses to the epidural space of the spinal cord and/or in/near a peripheral nerve (e.g., lumba
| Company | Devices | Share |
|---|---|---|
| Curonix Llc | 63 | 36% |
| Nalu Medical, Inc. | 44 | 25% |
| St. Jude Medical, Inc. | 26 | 15% |
| Boston Scientific Neuromodulation Corporation | 16 | 9% |
| Medtronic, Inc. | 12 | 7% |
| Nevro Corp. | 6 | 3% |
| Saluda Medical Pty Limited | 4 | 2% |
| Mainstay Medical Limited | 1 | 1% |
| Biotronik Se & Co. Kg | 1 | 1% |
| Stimwave Technologies Incorporated | 1 | 1% |
| Neuros Medical, Inc. | 1 | 1% |
Company = labeler of record on GUDID. 11 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 |
|---|---|---|
| GZF | Stimulator, Peripheral Nerve, Implanted (Pain Relief) | 98 |
| GZB | Stimulator, Spinal-Cord, Implanted (Pain Relief) | 81 |
| LGW | STIMULATOR, SPINAL-CORD, TOTALLY IMPLANTED FOR PAIN RELIEF | 46 |
| QRB | Stimulator, spinal-cord, totally implanted for relief of pai | 35 |
| LGW | Stimulator, spinal-cord, totally implanted for pain relief | 18 |
| LGW | Stimulator, Spinal-Cord, Totally Implanted For Pain Relief | 10 |
Use these as the dimensions to specify in a tender line.
175 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Spinal cord/peripheral nerve implantable analgesic electrical stimulation system pulse generator, implantable", from 11 companies. The largest labeler is Curonix Llc with 36% of records.
GZF (Stimulator, Peripheral Nerve, Implanted (Pain Relief)), GZB (Stimulator, Spinal-Cord, Implanted (Pain Relief)), LGW (STIMULATOR, SPINAL-CORD, TOTALLY IMPLANTED FOR PAIN RELIEF), QRB (Stimulator, spinal-cord, totally implanted for relief of pai)
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.