# K241670: Fractional CO2 Laser Therapy System (FG900-S); Fractional CO2 Laser Therapy System (FG900-S2)

- Pathway: 510(k) (Traditional)
- Applicant: Beijing Adss Development Co., Ltd.
- Decided: Dec 20, 2024 after 192 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: 22 generations back to K943450 (1995). 359 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 361 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K221597: CO2 Laser System, Smedtrum Medical Technology Co., Ltd. (2022) Summary page 6.

## Most influential descendants
- K242941: CO2 Laser Therapy Systems (SHE-LSP003-1) (2025), 0 descendants of its own

## Indications for use
Fractional CO2 Laser Therapy System is used for body soft tissue ablation, vaporization, excision and coagulation in dermatology,plastic surgery and general surgery.

Source page: https://510kreport.com/device/K241670
Methodology: https://510kreport.com/methodology