# K192531: QyScore Software

- Pathway: 510(k) (Traditional)
- Applicant: Qynapse
- Decided: Dec 13, 2019 after 88 days
- Product code: LLZ (System, Image Processing, Radiological)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K061855 (2006). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K170981: NeuroQuant, Cortechs Labs, Inc. (2017) Summary page 4.

## Indications for use
QyScore is intended for automatic labeling, visualization and volumetric quantification of segmentable brain structures and lesions from a set of MR images. Volumetric data may be compared to reference percentile data. QyScore is not intended for use in clinical scenarios that require evaluation of the number of the white matter hyperintensities.

Source page: https://510kreport.com/device/K192531
Methodology: https://510kreport.com/methodology