# K082642: Oncentra RT Viewer 1.0

- Pathway: 510(k) (Traditional)
- Applicant: Nucletron Corporation
- Decided: Nov 7, 2008 after 57 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: 4 generations back to K862643 (1987). 11 ancestors in all.
No later device cites it as a predicate yet.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081281: Ocentra Masterplan 3.1 (Ocentra Brachy), Nucletron Corporation (2008) Summary page 1.

## Indications for use
The Oncentra RT Viewer is intended to be used for review and evaluation of DICOM based patient data by qualified specialists. It is used to load and display data generated by different DICOM modalities including, but not limited to: RT Image, RT Structure Set, RT Plan, RT Dose, CT, CR, MR, and PET. It provides the user with a wide range of tools to compile, compare, and manipulate views and images. It enables super-positioning of geometrically related DICOM data.

Source page: https://510kreport.com/device/K082642
Methodology: https://510kreport.com/methodology