# K101076: Prowess Panther Proarc, Model Version 5.0

- Pathway: 510(k) (Traditional)
- Applicant: Prowess, Inc.
- Decided: Jul 27, 2010 after 99 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). 44 ancestors in all.
2 later devices descend from it; 1 cites it directly.
0 of 47 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K091179: Monaco RTP System, Vmat Option, Computerized Medical Systems, Inc. (2009) Summary page 1.
- (no number) Eclipse Treatment Planning System with Arc beams (commonly referred to as “RapidArc”): named in the summary without a submission number

## Most influential descendants
- K193459: Panther Stereotactic (2020), 1 descendant of its own
- K231825: Panther TPS (2023), 0 descendants of its own

## Indications for use
The Prowess Panther ProArc module is intended to support radiation treatment planning by creating treatment plans for intensity-modulated arc radiation therapy.

Source page: https://510kreport.com/device/K101076
Methodology: https://510kreport.com/methodology