# Theta Systems, Inc.

- Location (FDA's records): Melbourne, FL
- FDA decisions: 2 (1991–1991): 2 510(k) clearances
- Product codes: IWB (1), KPZ (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
- Capintec, Inc.: 2 (https://510kreport.com/company/capintec)
- Victoreen, Inc.: 1 (https://510kreport.com/company/victoreen)
- Cii Mastek, Inc.: 1 (https://510kreport.com/company/cii-mastek)

## Its most-cited devices
- K912250: Isorad (TM) Integral Buildup Photon Diodes (1991), cited by 2
- K912249: Patient Dose Monitor (1991), cited by 2

## Recent decisions
- K912250: Isorad (TM) Integral Buildup Photon Diodes (Nov 5, 1991)
- K912249: Patient Dose Monitor (Aug 30, 1991)

Source page: https://510kreport.com/company/theta-systems