# K220583: ClearCheck Model RADCC V2

- Pathway: 510(k) (Traditional)
- Applicant: Radformation, Inc.
- Decided: Aug 23, 2022 after 175 days
- Product code: IYE (Accelerator, Linear, Medical)
- 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: 13 generations back to K954874 (1996). 93 ancestors in all.
3 later devices descend from it; 2 cite it directly.
0 of 97 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K162468: ClearCheck, Radformation (2016) Summary page 5.
- K171350: Collision Check, Radformation, Inc. (2017) Summary page 5.

## Most influential descendants
- K231185: MapRT (2023), 1 descendant of its own
- K253962: ClearCheck (RADCC V2.7) (2026), 0 descendants of its own
- K243301: MapRT (2025), 0 descendants of its own

## Indications for use
ClearCheck is intended to assist radiation therapy professionals in generating and assessing the quality of radiotherapy treatment plans. ClearCheck is also intended to assist radiation treatment planners in predicting when a treatment plan might result in a collision between the treatment machine and the patient or support structures.

Source page: https://510kreport.com/device/K220583
Methodology: https://510kreport.com/methodology