# K912538: KTP/Yag Plus

- Pathway: 510(k) (Traditional)
- Applicant: Laserscope
- Decided: Sep 6, 1991 after 88 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.
13 later devices descend from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

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

## Most influential descendants
- K972575: 800 Series Surgical Laser System Orion Series Surgical Laser System Angled Delivery Devices (1998), 12 descendants of its own
- K062363: BWF-5 Medical Laser Series, 810 NM; 930 NM; 980 NM; 1080 NM (2007), 11 descendants of its own
- K082721: Laserpro 810, 940 and 980 Diode Laser Systems (2008), 7 descendants of its own
- K151890: Medical Diode Laser Systems (2015), 3 descendants of its own
- K252063: Medical Diode Laser Systems (BERYLAS-12N); Medical Diode Laser Systems (BERYLAS-15N); Medical Diode Laser Systems (HARLAS-45JN); Medical Diode Laser Systems (HARLAS-46JN) (2025), 0 descendants of its own

Source page: https://510kreport.com/device/K912538
Methodology: https://510kreport.com/methodology