# K810880: AR-1 Physiological Prodessor

- Pathway: 510(k) (Traditional)
- Applicant: Atlas Researches, Ltd.
- Decided: May 27, 1981 after 57 days
- Product code: HCC (Device, Biofeedback)
- Device class: 2
- Regulation: 21 CFR 882.5050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
28 later devices descend from it; 1 cites it directly.
0 of 29 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
- K061768: MP-1 Microperimeter (2006), 27 descendants of its own
- K070231: ORION (2007), 22 descendants of its own
- K101935: Centervue Digital Retinography System (2010), 21 descendants of its own
- K142047: EIDON (2014), 8 descendants of its own
- K122572: Icam Fundus Camera (2013), 8 descendants of its own

Source page: https://510kreport.com/device/K810880
Methodology: https://510kreport.com/methodology