A small tubular detachable device designed to conduct sound waves from an air-conduction hearing aid [e.g., behind-the-ear (BTE)] to an earmould to convey acoustic output to the eardrum. It is made of soft synthetic polymer materials. This is a reusable device
| Company | Devices | Share |
|---|---|---|
| Tomore Medical (Shenzhen) Co., Ltd | 256 | 51% |
| Tomore Healthcare (Dongguan) Co.,Ltd. | 109 | 22% |
| Gn Hearing A/S | 82 | 16% |
| Dreve Otoplastik Gmbh | 48 | 10% |
| Soundwave Hearing, Llc | 6 | 1% |
| Hearing Lab Technology, Llc | 1 | 0% |
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 |
|---|---|---|
| QUF | Hearing Aid, Air-Conduction, Over The Counter | 135 |
| QUG | Hearing Aid, Air-Conduction With Wireless Technology, Over T | 106 |
| OSM | Hearing aid, air conduction with wireless technology | 88 |
| ESD | Hearing Aid, Air-Conduction, Prescription | 85 |
| OSM | Hearing Aid, Air-Conduction With Wireless Technology, Prescr | 62 |
| ESD | Hearing aid, air conduction | 28 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
502 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Air-conduction hearing aid acoustic tube", from 6 companies. The largest labeler is Tomore Medical (Shenzhen) Co., Ltd with 51% of records.
QUF (Hearing Aid, Air-Conduction, Over The Counter), QUG (Hearing Aid, Air-Conduction With Wireless Technology, Over T), OSM (Hearing aid, air conduction with wireless technology), ESD (Hearing Aid, Air-Conduction, Prescription)
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.