A device intended to be placed within a breathing circuit proximal to the patient, to remove and retain microbes whilst capturing the patient's exhaled heat and moisture so that they can be used to heat and humidify the therapeutic gases inspired by the patien
| Company | Devices | Share |
|---|---|---|
| Covidien Lp | 69 | 16% |
| Westmed, Inc. | 44 | 10% |
| Flexicare Medical Limited | 42 | 10% |
| Teleflex Incorporated | 35 | 8% |
| Airlife Finland Oy | 30 | 7% |
| Intersurgical Incorporated | 24 | 6% |
| Dynarex Corporation | 21 | 5% |
| Typenex Medical Llc | 19 | 4% |
| Pulmodyne Inc | 14 | 3% |
| Airlife | 13 | 3% |
| Mckesson Medical-Surgical Inc. | 13 | 3% |
| Drägerwerk Ag & Co. Kgaa | 12 | 3% |
Company = labeler of record on GUDID. 37 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 |
|---|---|---|
| CAH | Filter, Bacterial, Breathing-Circuit | 276 |
| CAH | Filter, bacterial, breathing-circuit | 106 |
| BYD | Condenser, Heat And Moisture (Artificial Nose) | 46 |
| BYD | CONDENSER, HEAT AND MOISTURE (ARTIFICIAL NOSE) | 39 |
| OFP | Anesthesia Breathing Circuit Kit (Adult & Pediatric) | 25 |
| BTT | Humidifier, Respiratory Gas, (Direct Patient Interface) | 13 |
Use these as the dimensions to specify in a tender line.
428 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Heat/moisture exchanger/microbial medical gas filter", from 37 companies. The largest labeler is Covidien Lp with 16% of records.
CAH (Filter, Bacterial, Breathing-Circuit), CAH (Filter, bacterial, breathing-circuit), BYD (Condenser, Heat And Moisture (Artificial Nose)), BYD (CONDENSER, HEAT AND MOISTURE (ARTIFICIAL NOSE))
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.