# K163574: Multi Modality Viewer

- Pathway: 510(k) (Traditional)
- Applicant: Vital Images, Inc.
- Decided: Jan 26, 2017 after 38 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: 8 generations back to K913770 (1991). 21 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K161419: Multi Modality Viewer, Vital Images, Inc. (2016) Summary page 4.

## Most influential descendants
- K182230: Multi Modality Viewer (2018), 0 descendants of its own

## Indications for use
Multi Modality. Viewer is an option within Vitrea that allows the examination and manipulation of a series of medical images obtained from MRI, CT, CR, DX, RG, RF, XA, PET, and PET/CT scanners. The option also enables clinicians to compare multiple series for the same patient, side-by-side, and switch to other integrated applications to further examine the data.

Source page: https://510kreport.com/device/K163574
Methodology: https://510kreport.com/methodology