A device intended to be placed between a nebulizer or a metered dose inhaler (MDI) and the patient's mouth, to function as a reservoir into which an aerosol medication is dispensed in order to minimize delivery of large aerosolized particles. It is typically m
| Company | Devices | Share |
|---|---|---|
| Respironics Respiratory Drug Delivery (Uk) Ltd | 51 | 27% |
| Monaghan Medical Corporation | 37 | 19% |
| Pari Respiratory Equipment, Inc. | 15 | 8% |
| Inspirx, Inc | 11 | 6% |
| Clement Clarke International Limited | 10 | 5% |
| Drive Devilbiss Healthcare | 9 | 5% |
| Medical Developments International Limited | 7 | 4% |
| Icu Medical, Inc. | 7 | 4% |
| Patejim S.R.L. | 5 | 3% |
| Home Aide Diagnostics, Inc. | 4 | 2% |
| Wal-Mart Stores, Inc. | 4 | 2% |
| Thayer Medical Corporation | 4 | 2% |
Company = labeler of record on GUDID. 24 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 |
|---|---|---|
| NVP | Holding Chambers, Direct Patient Interface | 91 |
| CAF | NEBULIZER (DIRECT PATIENT INTERFACE) | 49 |
| CAF | Nebulizer (Direct Patient Interface) | 26 |
| CCQ | Nebulizer, Medicinal, Non-Ventilatory (Atomizer) | 9 |
| NVP | Holding chambers, direct patient interface | 8 |
| BWF | SPIROMETER, THERAPEUTIC (INCENTIVE) | 6 |
Use these as the dimensions to specify in a tender line.
190 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Medicine chamber spacer, reusable", from 24 companies. The largest labeler is Respironics Respiratory Drug Delivery (Uk) Ltd with 27% of records.
NVP (Holding Chambers, Direct Patient Interface), CAF (NEBULIZER (DIRECT PATIENT INTERFACE)), CAF (Nebulizer (Direct Patient Interface)), CCQ (Nebulizer, Medicinal, Non-Ventilatory (Atomizer))
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.