A luminal device intended to be connected to the distal end of an audiometric sound delivery tube and inserted into the ear canal, to allow test sounds to be delivered to the ear in isolation from background noise. It is designed to create a seal inside the ea
| Company | Devices | Share |
|---|---|---|
| Etymotic Research, Inc. | 64 | 40% |
| Interacoustics A/S | 56 | 35% |
| Welch Allyn, Inc. | 24 | 15% |
| 3M Company | 10 | 6% |
| Intelligent Hearing Systems Corp. | 4 | 2% |
| Natus Medical Denmark Aps | 2 | 1% |
Company = labeler of record on GUDID. 6 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 |
|---|---|---|
| EWO | Audiometer | 85 |
| ETT | Cushion, Earphone (For Audiometric Testing) | 62 |
| GWJ | Stimulator, Auditory, Evoked Response | 28 |
| PTP | Tympanometer, exempt | 24 |
| ETT | CUSHION, EARPHONE (FOR AUDIOMETRIC TESTING) | 10 |
Use these as the dimensions to specify in a tender line.
160 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Audiometric ear tip", from 6 companies. The largest labeler is Etymotic Research, Inc. with 40% of records.
EWO (Audiometer), ETT (Cushion, Earphone (For Audiometric Testing)), GWJ (Stimulator, Auditory, Evoked Response), PTP (Tympanometer, exempt)
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.