# K072767: Quasar Blue Light Therapy System

- Pathway: 510(k) (Traditional)
- Applicant: Silver Bay, LLC
- Decided: Oct 15, 2007 after 17 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
No predicates in its family tree.
131 later devices descend from it; 1 cites it directly.
0 of 132 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K093963: Quasar Blue Light Therapy System (2010), 130 descendants of its own
- K121435: Silkn Blue (2013), 125 descendants of its own
- K131461: Lightstim for Acne/ Lightstim for Acne Mini (2014), 81 descendants of its own
- K111286: Quasar Calypso (2012), 76 descendants of its own
- K162098: LED Phototherapy Device (2017), 75 descendants of its own

## Indications for use
The Quasar Blue Light Therapy System is intended to provide photo therapeutic light to the body. The Quasar Blue Light Therapy System is generally indicated to treat dermatological conditions. The Quasar Blue Light Therapy System is specifically indicated to emit visible blue/violet light to treat moderate inflammatory acne vulgaris.

Source page: https://510kreport.com/device/K072767
Methodology: https://510kreport.com/methodology