A hand-held, manual surgical instrument designed to cut or pierce the eardrum (tympanic membrane) during ear/nose/throat (ENT) surgery, frequently for insertion of a drainage tube in cases of inflammation of the middle ear. Otherwise known as myringotomy knife
| Company | Devices | Share |
|---|---|---|
| Ambler Surgical Corp. | 22 | 33% |
| Gyrus Acmi, Llc | 12 | 18% |
| Summit Medical, Inc. | 11 | 16% |
| Beaver-Visitec International, Inc. | 9 | 13% |
| Integra Lifesciences Production Corporation | 4 | 6% |
| Dtr Medical Limited | 2 | 3% |
| Br Surgical, Llc | 2 | 3% |
| Med Saver, Inc. | 2 | 3% |
| Jedmed Instrument Company | 2 | 3% |
| Adept Medical Limited | 1 | 1% |
Company = labeler of record on GUDID. 10 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 |
|---|---|---|
| JYO | KNIFE, EAR | 24 |
| LRC | INSTRUMENT, ENT MANUAL SURGICAL | 14 |
| KDC | Instrument, Surgical, Disposable | 11 |
| GES | BLADE, SCALPEL | 7 |
| JYP | Knife, Myringotomy | 5 |
| JYP | KNIFE, MYRINGOTOMY | 4 |
Use these as the dimensions to specify in a tender line.
67 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Tympanotomy knife, single-use", from 10 companies. The largest labeler is Ambler Surgical Corp. with 33% of records.
JYO (KNIFE, EAR), LRC (INSTRUMENT, ENT MANUAL SURGICAL), KDC (Instrument, Surgical, Disposable), GES (BLADE, SCALPEL)
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.