# K251837: Salix Coronary Plaque (V1.0.0)

- Pathway: 510(k) (Traditional)
- Applicant: Artrya Limited
- Decided: Aug 20, 2025 after 65 days
- Product code: QIH (Automated Radiological Image Processing Software)
- 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: 13 generations back to K913770 (1991). 87 ancestors in all.
No later device cites it as a predicate yet.
0 of 88 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K242240: CaRi-Plaque, Caristo Diagnostics, Ltd. (2025) Summary page 5.
- K243038: Salix Central, Artrya Limited (2025) Summary page 5.

## Indications for use
Salix Coronary Plaque (V1.0.0) is a web-based, non-invasive software application that is intended to be used for viewing, post-processing, and analyzing cardiac computed tomography (CT) images acquired from a CT scanner in a Digital Imaging and Communications in Medicine (DICOM) Standard format. This software provides cardiologists and radiologists with interactive tools that can be used for viewing and analyzing cardiac computed tomography (CT) data for quantification and characterization of coronary plaques (i.e. atherosclerosis), stenosis and to perform calcium scoring in non-contrast cardiac CT Salix Coronary Plaque (V1.0.0) is intended to complement standard care as an adjunctive tool and is not intended as a replacement to a medical professional’s comprehensive diagnostic decision-making process. The software’s semi-automated features are intended for an adult population and should only be used by qualified medical professionals experienced in examining and evaluating cardiac CT images. Users should be aware that certain views make use of interpolated data. These data are created by the software based on the original data set. Interpolated data may give the appearance of healthy tissue in situations where pathology that is near or smaller than the scanning resolution may be present.

Source page: https://510kreport.com/device/K251837
Methodology: https://510kreport.com/methodology