# K051428: Vtrac Excimer Lamp System

- Pathway: 510(k) (Traditional)
- Applicant: Photo Medex, Inc.
- Decided: Aug 9, 2005 after 69 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: 6 generations back to K885026 (1989). 17 ancestors in all.
274 later devices descend from it; 3 cite it directly.
0 of 292 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K024020: Theralight UV120-2 Uva/Uvb Phototherapy System, Theralight, Inc. (2003) Summary page 1.
- K022165: Theralight UV120-2 Uva/Uvb Phototherapy System, Model UV120-2, Theralight, Inc. (2002) Summary page 1.
- K020591: Bclear, Lumenis (2002) Summary page 1.
- K021762: Bclear, Lumenis, Inc. (2002) Summary page 1.
- K040062: Levia Phototherapy System, Lerner Medical Devices, Inc. (2004) Summary page 1.

## Most influential descendants
- K072564: Alma Lasers Harmony XL Multi-Application Platform (2008), 266 descendants of its own
- K083899: Revlite Q-Switched ND:Yag Laser System (2009), 198 descendants of its own
- K101916: Joule Multi-Platform System (2011), 111 descendants of its own
- K103118: Revlite Q-Switched ND: Yag Laser System with Nadpiece Adaptor (2010), 92 descendants of its own
- K121346: Picosure Workstation (2012), 87 descendants of its own

## Indications for use
UVB phototherapy for skin conditions which include psoriasis, vitiligo, atopic dermatitis and leukoderma.

Source page: https://510kreport.com/device/K051428
Methodology: https://510kreport.com/methodology