# K791580: Cerebral Function Monitor 870

- Pathway: 510(k) (Traditional)
- Applicant: Applied Medical Research
- Decided: Sep 4, 1979 after 18 days
- Product code: OMA (Amplitude-Integrated Electroencephalograph)
- Device class: 2
- Regulation: 21 CFR 882.1400
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
19 later devices descend from it; 1 cites it directly.
0 of 20 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
- K020335: Olympic Medical Lectromed Cerebral Function Monitor System, Model 5330 (2002), 18 descendants of its own
- K031149: Olympic CFM 6000 (2003), 17 descendants of its own
- K080217: Component Neuromonitoring System (2008), 14 descendants of its own
- K081551: Twin Neurotrac-Iii (2008), 8 descendants of its own
- K092573: Nihon Kohden QP-160AK Eeg Trend Program (2010), 7 descendants of its own

Source page: https://510kreport.com/device/K791580
Methodology: https://510kreport.com/methodology