# K003909: Proact 1

- Pathway: 510(k) (Traditional)
- Applicant: Proact Co.
- Decided: Jun 13, 2001 after 176 days
- Product code: IRP (Massager, Powered Inflatable Tube)
- Device class: 2
- Regulation: 21 CFR 890.5650
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
14 later devices descend from it; 2 cite it directly.
0 of 15 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K123647: Circuflow 5208 Sequential Compression Device (2013), 12 descendants of its own
- K143185: entré Model PD08-U (2015), 4 descendants of its own
- K172770: AIROS 6 Sequential Compression Device (2018), 3 descendants of its own
- K193069: AIROS 6 Sequential Compression Device (2019), 2 descendants of its own
- K172779: AIROS 8 Sequential Compression Device (2018), 2 descendants of its own

Source page: https://510kreport.com/device/K003909
Methodology: https://510kreport.com/methodology