# K873856: Biochem 9090 Capnograph/SAO2

- Pathway: 510(k) (Traditional)
- Applicant: Biochem International, Inc.
- Decided: Dec 17, 1987 after 86 days
- Product code: CCK (Analyzer, Gas, Carbon-Dioxide, Gaseous-Phase)
- Device class: 2
- Regulation: 21 CFR 868.1400
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 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
- K030407: Advisor, Model 9200 (2003), 1 descendant of its own
- K061931: Solaris Compatible Reusable Adult SPO2 Finger Sensors, Models S100A-090103 and 300103, S200A-090101 and 300101 (2007), 0 descendants of its own
- K991086: Capnocheck II, Model 8400 (1999), 0 descendants of its own

Source page: https://510kreport.com/device/K873856
Methodology: https://510kreport.com/methodology