# K924647: DLR-1 Derma-Lase Ruby Laser/DLR-1/Derma-Lase Syst

- Pathway: 510(k) (Traditional)
- Applicant: Derma-Lase Co.
- Decided: Jun 4, 1993 after 263 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.
1,499 later devices descend from it; 1 cites it directly.
0 of 1,500 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K961279: Sharplan Lasers, Inc. Ruby Laser System (1996), 1,498 descendants of its own
- K962446: Sharplan Ruby Laser System (1997), 1,497 descendants of its own
- K974536: Photoderm HR System (1998), 1,496 descendants of its own
- K991935: Epilight Hair Removal System, Photoderm HR System (2000), 1,492 descendants of its own
- K013366: Prolite Pulsed Light System for the Removal of Unwanted Hair (2002), 1,129 descendants of its own

Source page: https://510kreport.com/device/K924647
Methodology: https://510kreport.com/methodology