HNH
7 FDA 510(k) clearances · Product code
71 daysmedian time to decision
134 days90th percentile
7clearances measured
FDA profile
- Official device name
- Ring, Ophthalmic (Flieringa)
- Device class
- Class I (low risk)
- Regulation
- 21 CFR 886.4350
- Medical specialty
- Ophthalmic
- Adverse events (MAUDE)
- 1997: 1
Reports received by FDA, not confirmed device causation - volume tracks device popularity as much as risk.
Export predicate table (CSV) Shareable report ◉ Watch exports: 3 free/month · reports & watching: free
| Record | Firm | Date |
|---|---|---|
| LANDERS NOTCHED IRRIGATING VITRECTOMY LENS RING (K912269) | Ocular Instruments, Inc. | 1991-08-07 |
| LANDERS NOTCHED VITRECTOMY LENS RING (K912268) | Ocular Instruments, Inc. | 1991-08-07 |
| LANDERS THREE STRUT VITRECTOMY LENS RING (K912151) | Ocular Instruments, Inc. | 1991-07-25 |
| LANDERS VITRECTOMY LENS RING W/INFUSION (K902496) | Ocular Instruments, Inc. | 1990-07-24 |
| RK VACUUM FIXATION RING SYSTEM (K863775) | Ameritek, Inc. | 1986-10-20 |
| LANDERS VITRECTOMY LENS RING SYSTEMS (K850991) | Ocular Instruments, Inc. | 1985-03-29 |
| GELENDER VACUUM FIXATION RING SYS (K832912) | Miami Eye Technology, Inc. | 1984-01-10 |
Track HNH automatically
Every clearance here is in the API, with alerts when new ones post.