An electrically-powered unit designed for the measurement and recording of the intrinsic electrical potential of skeletal muscle for display in the form of a graph [electromyograph (EMG)], typically for diagnosis of muscle and/or nerve disorders. It is designe
| Company | Devices | Share |
|---|---|---|
| Natus Neurology Incorporated | 164 | 48% |
| Xltek | 64 | 19% |
| Natus Manufacturing Limited | 46 | 13% |
| Cadwell Industries, Inc. | 28 | 8% |
| Eb Neuro Spa | 12 | 3% |
| Biometrics Limited | 10 | 3% |
| Bts Spa | 5 | 1% |
| Drive Devilbiss Healthcare | 4 | 1% |
| Alpha Omega Engineering Co. Ltd. | 2 | 1% |
| Kinvent Biomecanique | 2 | 1% |
| Medical Measurement Systems B.V. | 2 | 1% |
| Alpine Biomed Aps | 1 | 0% |
Company = labeler of record on GUDID. 15 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 |
|---|---|---|
| GWF | Stimulator, Electrical, Evoked Response | 335 |
| IKN | Electromyograph, Diagnostic | 70 |
| GWE | Stimulator, photic, evoked response | 34 |
| JXE | DEVICE, NERVE CONDUCTION VELOCITY MEASUREMENT | 34 |
| IKN | Electromyograph, diagnostic | 34 |
| GWJ | STIMULATOR, AUDITORY, EVOKED RESPONSE | 34 |
Use these as the dimensions to specify in a tender line.
343 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Electromyograph", from 15 companies. The largest labeler is Natus Neurology Incorporated with 48% of records.
GWF (Stimulator, Electrical, Evoked Response), IKN (Electromyograph, Diagnostic), GWE (Stimulator, photic, evoked response), JXE (DEVICE, NERVE CONDUCTION VELOCITY MEASUREMENT)
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.