# K070392: Mosaic Laser System

- Pathway: 510(k) (Traditional)
- Applicant: Lutronic Corporation
- Decided: Jul 13, 2007 after 154 days
- Product code: GEX (Powered Laser Surgical Instrument)
- Device class: 2
- Regulation: 21 CFR 878.4810
- 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 K910422 (1992). 144 ancestors in all.
8 later devices descend from it; 2 cite it directly.
0 of 153 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K053047: Fraxel SR Laser System, Reliant Technologies, Inc. (2006) Summary page 1.
- K060310: Fraxel II SR Laser System and Accessories, Reliant Technologies, Inc. (2006) Summary page 1.

## Most influential descendants
- K080932: Mosaic Laser System (2008), 6 descendants of its own
- K161162: Frax 1550 for Ellipse Nordlys/ Ellipse Nordlys+, Ellipse Sirius, Ellipse Infinity, Ellipse Mjolner, Ellipse Nordlys Ultra (2016), 4 descendants of its own
- K192856: MT One (2020), 2 descendants of its own
- K203395: Platform treatment system (2022), 1 descendant of its own
- K240474: Multi-function Platform Systems   (BL-M10) (2024), 0 descendants of its own

## Indications for use
The MOSAIC Laser System is indicated for dermatological procedures requiring the coagulation of soft tissue.

Source page: https://510kreport.com/device/K070392
Methodology: https://510kreport.com/methodology