# K010225: Dosimetry Check

- Pathway: 510(k) (Traditional)
- Applicant: Math Resolutions, LLC
- Decided: Apr 24, 2001 after 90 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
No predicates in its family tree.
9 later devices descend from it; 1 cites it directly.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K101503: Dusimetry Check (2010), 8 descendants of its own
- K132605: Dosimetry Check Version 4 Release 1 (2013), 4 descendants of its own
- K112723: Epigray (2012), 1 descendant of its own
- K170345: Softdiso (2017), 0 descendants of its own
- K162577: Dosimetry Check Version 5 Release 1 (2016), 0 descendants of its own

Source page: https://510kreport.com/device/K010225
Methodology: https://510kreport.com/methodology