# K083502: Panther Realart, Model 4.7

- Pathway: 510(k) (Traditional)
- Applicant: Prowess, Inc.
- Decided: May 5, 2009 after 161 days
- Product code: MUJ (System, Planning, Radiation Therapy Treatment)
- Device class: 2
- Regulation: 21 CFR 892.5050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K914698 (1992). 29 ancestors in all.
No later device cites it as a predicate yet.
0 of 30 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K060226: Oncor Expression, Siemens Medical Solutions USA, Inc. (2006) Summary page 1.

## Indications for use
PantherTM RealART is used to correct geometric mismatches between radiation beams and the treatment target under on-line image-guidance. The optional software module is part of the family of treatment planning products under the trade name PantherTM.

Source page: https://510kreport.com/device/K083502
Methodology: https://510kreport.com/methodology