A mains electricity (AC-powered) device designed to record physiological signals from a sleeping patient to assess sleep disorders (e.g., insomnia, snoring or sleep apnoea). The device is typically computerized and usually records an electrocardiogram (ECG), e
| Company | Devices | Share |
|---|---|---|
| Dymedix Diagnostics, Inc. | 295 | 37% |
| Respironics, Inc. | 168 | 21% |
| Somnomedics Ag | 77 | 10% |
| Embla Systems Ltd | 41 | 5% |
| Cadwell Industries, Inc. | 37 | 5% |
| Neurotronics, Llc | 37 | 5% |
| Nox Medical Ehf. | 35 | 4% |
| Neurovirtual Usa, Inc. | 23 | 3% |
| Compumedics Limited | 20 | 2% |
| Xltek | 14 | 2% |
| Itamar Medical Ltd | 13 | 2% |
| Braebon Medical Corporation | 12 | 1% |
Company = labeler of record on GUDID. 23 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 |
|---|---|---|
| MNR | Ventilatory Effort Recorder | 343 |
| BZQ | Monitor, Breathing Frequency | 213 |
| BZQ | Monitor, breathing frequency | 172 |
| MNR | VENTILATORY EFFORT RECORDER | 89 |
| OLV | Standard Polysomnograph With Electroencephalograph | 88 |
| OLV | Standard polysomnograph with electroencephalograph | 69 |
Use these as the dimensions to specify in a tender line.
803 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Polysomnograph", from 23 companies. The largest labeler is Dymedix Diagnostics, Inc. with 37% of records.
MNR (Ventilatory Effort Recorder), BZQ (Monitor, Breathing Frequency), BZQ (Monitor, breathing frequency), MNR (VENTILATORY EFFORT RECORDER)
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.