# Prowess, Inc.

- Location (FDA's records): Concord, CA
- FDA decisions: 9 (2003–2023): 9 510(k) clearances
- Product codes: MUJ (6), IYE (3)
- 510(k) review time since 2016: median 133 days, against 104 for FDA's reviews in the same codes and years (0 of 3 faster)
- Predicates its devices cite: 20 (4 its own); citations of its devices by later devices: 4 (4 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
- Varian Medical Systems, Inc.: 5 (https://510kreport.com/company/varian-medical-systems)
- Siemens Medical Solutions USA, Inc.: 2 (https://510kreport.com/company/siemens-medical-solutions-usa)
- Nomos Corp.: 1 (https://510kreport.com/company/nomos)
- Adac Laboratories: 1 (https://510kreport.com/company/adac-laboratories)
- Ssgi Prowess Systems: 1 (https://510kreport.com/company/ssgi-prowess-systems)
- Computerized Medical Systems, Inc.: 1 (https://510kreport.com/company/computerized-medical-systems)
- Impac Medical Systems, Inc.: 1 (https://510kreport.com/company/impac-medical-systems)
- Elekta Solutions AB: 1 (https://510kreport.com/company/elekta-solutions)

## Its most-cited devices
- K101076: Prowess Panther Proarc, Model Version 5.0 (2010), cited by 1
- K100801: Puma Model Version 1.0 (2010), cited by 1
- K122616: Panther Ois/R & V Model Version 2.0 (2012), cited by 1
- K193459: Panther Stereotactic (2020), cited by 1

## Recent decisions
- K231825: Panther TPS (Dec 15, 2023)
- K211760: Panther OIS (Sep 28, 2021)
- K193459: Panther Stereotactic (Apr 27, 2020)
- K143514: Panther StereoSeed (Dec 11, 2015)
- K122616: Panther Ois/R & V Model Version 2.0 (Dec 21, 2012)
- K101076: Prowess Panther Proarc, Model Version 5.0 (Jul 27, 2010)
- K100801: Puma Model Version 1.0 (Jun 18, 2010)
- K083502: Panther Realart, Model 4.7 (May 5, 2009)

Source page: https://510kreport.com/company/prowess