# Photon Sources

- Location (FDA's records): Mchenry, IL
- FDA decisions: 2 (1977–1977): 2 510(k) clearances
- Product codes: HHR (2)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 0 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Recent decisions
- K772023: OB/Gyn Laser, Model 920 (Nov 18, 1977)
- K761347: Colposcopically Directed OB/Gyn Laser (Jan 18, 1977)

Source page: https://510kreport.com/company/photon-sources