An electronic device that increases current, voltage, or power to adjust the signal level and impedance between two or more medical devices transmitting physiological signals; or the device has the capability of being used for more than a single application, s
| Company | Devices | Share |
|---|---|---|
| Precision Biometrics Inc | 22 | 22% |
| G.Tec Medical Engineering Gmbh | 21 | 21% |
| Boston Scientific Corporation | 20 | 20% |
| Intelligent Hearing Systems Corp. | 14 | 14% |
| Embla Systems Ltd | 6 | 6% |
| Mind Media Europe B.V. | 5 | 5% |
| Southeast Signal, Inc | 3 | 3% |
| Braebon Medical Corporation | 2 | 2% |
| Tmsi | 2 | 2% |
| Biometrics Limited | 1 | 1% |
| Neurofield, Inc. | 1 | 1% |
| Cgx, Llc | 1 | 1% |
Company = labeler of record on GUDID. 13 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 |
|---|---|---|
| GWL | Amplifier, Physiological Signal | 41 |
| HCC | Device, Biofeedback | 30 |
| DRQ | AMPLIFIER AND SIGNAL CONDITIONER, TRANSDUCER SIGNAL | 30 |
| KQX | Goniometer, Ac-Powered | 23 |
| HCS | Device, Temperature Measurement, Direct Contact, Powered | 22 |
| IKN | Electromyograph, Diagnostic | 22 |
Use these as the dimensions to specify in a tender line.
99 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Multiple physiological signal amplifier", from 13 companies. The largest labeler is Precision Biometrics Inc with 22% of records.
GWL (Amplifier, Physiological Signal), HCC (Device, Biofeedback), DRQ (AMPLIFIER AND SIGNAL CONDITIONER, TRANSDUCER SIGNAL), KQX (Goniometer, Ac-Powered)
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.