A sterile, invasive, electrical conductor that is temporarily placed (< 30 days) on the surface of the brain to stimulate the brain or to record the brain's electrical activity (with more precise localization than a scalp electrode). It is typically a series o
| Company | Devices | Share |
|---|---|---|
| Pmt Corporation | 5,074 | 92% |
| Ad-Tech Medical Instrument Corporation | 374 | 7% |
| Blackrock Microsystems, Llc | 41 | 1% |
| Neuroone Medical Technologies Corporation | 24 | 0% |
| Dixi Medical | 14 | 0% |
| Natus Neurology Incorporated | 3 | 0% |
| Spes Medica Spa | 3 | 0% |
| G.Tec Medical Engineering Gmbh | 1 | 0% |
| Blackrock Neuromed, Llc | 1 | 0% |
| Wise Spa | 1 | 0% |
Company = labeler of record on GUDID. 10 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 |
|---|---|---|
| GYC | Electrode, Cortical | 5,158 |
| GYC | ELECTRODE, CORTICAL | 459 |
| GZL | Electrode, Depth | 6 |
| ETN | STIMULATOR, NERVE | 1 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
5,536 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Cortical electrode", from 10 companies. The largest labeler is Pmt Corporation with 92% of records.
GYC (Electrode, Cortical), GYC (ELECTRODE, CORTICAL), GZL (Electrode, Depth), ETN (STIMULATOR, NERVE)
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.