# K041971: Wimrt Module for Artp Planning System

- Pathway: 510(k) (Traditional)
- Applicant: Prodigm Group, Inc.
- Decided: May 20, 2005 after 302 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: 3 generations back to K884261 (1989). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K940663: Peacock Plan, Nomos Corp. (1996) Summary page 1.
- K984532: Cadplan Helios Option 6.0, Varian Medical Systems, Inc. (1999) Summary page 1.
- K002237: P3IMRT TM, Adac Laboratories (2001) Summary page 1.

## Most influential descendants
- K090893: Tigrt TPS (2009), 0 descendants of its own

## Indications for use
The TOPSLANE product ARTP with WMPRT is a Radiation Therapy Treatment Planning System for radiation dose planning of patients undergoing external beam treatment in the oncology clinic. ALRTP with WIMPRT is used to plan radiation treatments with linear accelerators and other similar teletherapy devices with x-ray energies from 1 to 25MV, as well as Cobalt-60, and electron energies from 1 to 25 MeV.

Source page: https://510kreport.com/device/K041971
Methodology: https://510kreport.com/methodology