A device intended to be fitted to an endoscope air/water channel to enable the operator to control inflow of medical gases [i.e., air, carbon dioxide (CO2)] and/or water whilst preventing backflow. It is in the form of an attachable valve with one or more sett
| Company | Devices | Share |
|---|---|---|
| Olympus Medical Systems Corp. | 18 | 29% |
| Hoya Corporation | 16 | 26% |
| Pentax Medical Corporation | 16 | 26% |
| Fujifilm Corporation | 5 | 8% |
| Stryker Corporation | 3 | 5% |
| American Medical Endoscopy, Inc. | 2 | 3% |
| Pentax Of America, Inc. | 1 | 2% |
| Karl Storz Gmbh & Co. Kg | 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 |
|---|---|---|
| FDS | Gastroscope and accessories, flexible/rigid | 13 |
| FDF | Colonoscope And Accessories, Flexible/Rigid | 11 |
| FDS | Gastroscope And Accessories, Flexible/Rigid | 8 |
| FDF | Colonoscope and accessories, flexible/rigid | 6 |
| FET | Endoscopic video imaging system/component, gastroenterology- | 6 |
| FDT | Duodenoscope And Accessories, Flexible/Rigid | 5 |
Use these as the dimensions to specify in a tender line.
62 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Endoscope air/water valve, reusable", from 8 companies. The largest labeler is Olympus Medical Systems Corp. with 29% of records.
FDS (Gastroscope and accessories, flexible/rigid), FDF (Colonoscope And Accessories, Flexible/Rigid), FDS (Gastroscope And Accessories, Flexible/Rigid), FDF (Colonoscope and accessories, flexible/rigid)
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.