# K003330: Aktina Medical Physics Corporation Active Breathing Coordinator (Abc)

- Pathway: 510(k) (Traditional)
- Applicant: Aktina Medical Physics Corp.
- Decided: Jan 4, 2001 after 72 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.
6 later devices descend from it; 3 cite it directly.
0 of 7 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
- K131313: Active Breathing Coordinator (2013), 1 descendant of its own
- K092845: Respisens (2010), 1 descendant of its own
- K092479: SDX-Spirodynr'x Radiotherapy Breathing Control (2010), 1 descendant of its own
- K151097: Active Breathing Coordinator (2015), 0 descendants of its own
- K121845: SDX System (2012), 0 descendants of its own

Source page: https://510kreport.com/device/K003330
Methodology: https://510kreport.com/methodology