# Protom International, Inc.

- Location (FDA's records): Washington, DC
- FDA decisions: 1 (2014–2014): 1 510(k) clearance
- Product codes: LHN (1)
- Predicates its devices cite: 3 (0 its own); citations of its devices by later devices: 2 (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 whose devices it cites most
- Ion Beam Applications S.A.: 1 (https://510kreport.com/company/ion-beam-applications)
- Hitachi, Ltd., Power Systems Group: 1 (https://510kreport.com/company/hitachi-power-systems-group)
- Optivus Technology, Inc.: 1 (https://510kreport.com/company/optivus-technology)

## Firms that cite its devices most
- Protom International Holding Corporation: 1 (https://510kreport.com/company/protom-international-holding)
- Mclaren Health Care Corporation: 1 (https://510kreport.com/company/mclaren-health-care)

## Its most-cited devices
- K134052: Radiance 330 Proton Therapy System (2014), cited by 2

## Recent decisions
- K134052: Radiance 330 Proton Therapy System (Mar 14, 2014)

Source page: https://510kreport.com/company/protom-international