# Coherent Medical Division

- Location (FDA's records): Mchenry, IL
- FDA decisions: 7 (1979–1990): 6 510(k) clearances and 1 original PMA approval
- Product codes: GEX (2), HKO (1), HPJ (1), HKI (1), HQF (1), LOI (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 4 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Lumenis, Inc.: 4 (https://510kreport.com/company/lumenis)

## Its most-cited devices
- K902990: Coherent Holmium:Yag Surgical Laser (1990), cited by 3
- P830054: Neodymium: Yag Ophthalmic Laser System 9900 (1984), cited by 1

## Recent decisions
- K902990: Coherent Holmium:Yag Surgical Laser (Oct 2, 1990)
- P830054: Neodymium: Yag Ophthalmic Laser System 9900 (Jul 2, 1984)
- K822908: Coherent Fundusl Retinal Camera (Jan 5, 1983)
- K822415: The Ocuplot D (Sep 7, 1982)
- K801906: Dioptron Iii Autorefractor (Aug 27, 1980)
- K801336: Model 900K Photocoagulator (Jul 28, 1980)
- K791895: Accessories for Sys. 400 CO2 Surg. Laser (Dec 20, 1979)

Source page: https://510kreport.com/company/coherent-medical-division