# K914920: Biofeedback System/3

- Pathway: 510(k) (Traditional)
- Applicant: Davicon, Inc.
- Decided: Nov 16, 1992 after 378 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.
6 later devices descend from it; 2 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 lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K022719: Physical Monitoring Registration Unit (2002), 4 descendants of its own
- K031995: Comprehensive Neuromuscular Profiler (2004), 2 descendants of its own
- K113074: Cmap Pro (2012), 1 descendant of its own
- K173510: BioStamp nPoint (2018), 0 descendants of its own
- K123902: Physical Monitoring Registration Unit-S (Pmru-S) (2013), 0 descendants of its own

Source page: https://510kreport.com/device/K914920
Methodology: https://510kreport.com/methodology