A non-sterile device that is used to regulate the therapeutic gas flow to a patient in response to the patient's breathing effort. It is used, e.g., in ventilator breathing circuits, resuscitation devices and in on demand analgesia devices. This is a reusable
| Company | Devices | Share |
|---|---|---|
| Allied Medical, Llc | 40 | 65% |
| O-Two Medical Technologies Inc | 7 | 11% |
| Zoll Medical Corporation | 6 | 10% |
| Parker-Hannifin Corporation | 3 | 5% |
| Bpr Medical Limited | 2 | 3% |
| Mada Medical Products, Inc | 2 | 3% |
| Sechrist Industries, Inc. | 1 | 2% |
| Spiracle Technology | 1 | 2% |
Company = labeler of record on GUDID. 8 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 |
|---|---|---|
| BTL | Ventilator, Emergency, Powered (Resuscitator) | 42 |
| CBP | Valve, Non-Rebreathing | 4 |
| BTM | Ventilator, Emergency, Manual (Resuscitator) | 3 |
| BYX | Tubing, Pressure And Accessories | 3 |
| BWF | SPIROMETER, THERAPEUTIC (INCENTIVE) | 2 |
| JOW | SLEEVE, LIMB, COMPRESSIBLE | 2 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
62 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Demand valve", from 8 companies. The largest labeler is Allied Medical, Llc with 65% of records.
BTL (Ventilator, Emergency, Powered (Resuscitator)), CBP (Valve, Non-Rebreathing), BTM (Ventilator, Emergency, Manual (Resuscitator)), BYX (Tubing, Pressure And Accessories)
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.