# K124043: Lightlas Family of Multi-Wavelength Medical Laser System

- Pathway: 510(k) (Traditional)
- Applicant: Lightmed Corp.
- Decided: Sep 26, 2013 after 272 days
- Product code: HQF (Laser, Ophthalmic)
- Device class: 2
- Regulation: 21 CFR 886.4390
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 11 generations back to K910422 (1992). 134 ancestors in all.
No later device cites it as a predicate yet.
0 of 135 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K103547: Lightlas Multi-Wavelength Medical Laser System, Lightmed Corp. (2011) Summary page 1.

## Indications for use
LightLas 577/670 is an ophithalmic laser instrument intended for use by ophthalmologists. The 577 inn wavelength laser is indicated for retinal and pan-retinal phorocoagulation. endophorocoagiilation, macular photocoagulation to treat leakinga vessels, and laser trabeculoplasty. The 670 inn wavelength laser is indicated for retinal and pan-retinal photocoagularion. The intended use has not changed from the predicate devices (K103547)

Source page: https://510kreport.com/device/K124043
Methodology: https://510kreport.com/methodology