# K944089: Avl Opti PH/Blood Gas Analyzer

- Pathway: 510(k) (Traditional)
- Applicant: Avl Scientific Corp.
- Decided: Oct 20, 1994 after 59 days
- Product code: CHL (Electrode Measurement, Blood-Gases (Pco2, Po2) And Blood Ph)
- Device class: 2
- Regulation: 21 CFR 862.1120
- 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
- K974784: Avl Opti Critical Care Analyzer (1998), 5 descendants of its own
- K984299: Avl Opti Critical Care Analyzer (1998), 4 descendants of its own
- K993837: Avl Opti Critical Care Analyzer (1999), 2 descendants of its own
- K131126: Opti Cca-TS2 (2013), 1 descendant of its own
- K200986: OPTI® B-Lac Cassette (2021), 0 descendants of its own

Source page: https://510kreport.com/device/K944089
Methodology: https://510kreport.com/methodology