# K163623: Quantra

- Pathway: 510(k) (Traditional)
- Applicant: Hologic, Inc.
- Decided: Oct 20, 2017 after 302 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: 10 generations back to K904519 (1991). 22 ancestors in all.
No later device cites it as a predicate yet.
0 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K142037: Quantra, Hologic, Inc. (2014) Summary page 4.

## Indications for use
The Quantra™ software application is intended for use with mammographic images acquired using digital breast x-ray systems. The Quantra software segregates breast density into categories, which may be useful in the reporting of consistent BI-RADS® breast composition categories as mandated by certain state regulations. The Quantra software reports a result for each subject, which is intended to aid radiologists in the assessment of breast tissue composition. The Quantra software produces adjunctive information; it is not a diagnostic aid.

Source page: https://510kreport.com/device/K163623
Methodology: https://510kreport.com/methodology