# K895317: Avl Model 995HB PH/Blood Gas Analyzer

- Pathway: 510(k) (Traditional)
- Applicant: Avl Scientific Corp.
- Decided: Feb 1, 1990 after 156 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.
16 later devices descend from it; 6 cite it directly.
0 of 17 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
- K050423: Omni Modular, Omni C and Omni S Analyzer (PH Electrode) (2005), 7 descendants of its own
- K961161: Avl Opti 1 PH/Blood Gas Analyzer (1996), 6 descendants of its own
- K110416: ABL835 Flex Analyzer with Pleural PH (2011), 5 descendants of its own
- K974784: Avl Opti Critical Care Analyzer (1998), 5 descendants of its own
- K122539: Measurement of PH in Pleural Fluid on Blood Gas System (2013), 4 descendants of its own

Source page: https://510kreport.com/device/K895317
Methodology: https://510kreport.com/methodology