# K190735: EQ Balance

- Pathway: 510(k) (Traditional)
- Applicant: Upright Science, Inc.
- Decided: Aug 16, 2019 after 148 days
- Product code: LXV (Apparatus, Vestibular Analysis)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K911795 (1991). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K121590: Vestibular Analysis Apparatus, Capacity Sports, LLC (2012) Summary page 4.

## Indications for use
EQ Balance is intended to assess body tilt as an indicator of balance. Individual suitability for assessment must be judged on a case by case basis, by a qualified individual including those certified and/or licensed in their state to prescribe and/or use balance devices such as certified athletic trainers and coaches, physical therapists, nurses and physicians. Interpretation of EQ Balance results should only be made by a healthcare professional, as part of a multifaceted assessment of balance. Conditions affecting postural sway include nausea, headache, orthopedic injury, ear infection, medications, head injury, dehydration and fatigue. EQ Balance should be used in an indoor setting free from obstructions and free from excessive noise or visual distractions. EQ Balance should be only be used as directed by your healthcare practitioner. EQ Balance may be used on mobile devices running iOS or Android operating systems.

Source page: https://510kreport.com/device/K190735
Methodology: https://510kreport.com/methodology