Fraxis CO2 / Fraxis Duo
High Power CO₂ Laser plus Micro-needle RF
Fraxis DUO combines CO₂ fractional laser and microneedle RF for powerful skin resurfacing and deep dermal remodeling, ideal for treating scars, photo-aging, and striae distensae.

Overview
The synergy of CO₂ laser and microneedle RF allows precise thermal delivery from surface to deep dermis, making it a powerful option for diverse clinical needs.
CO₂ fractional lasers provide superficial stimulation, while micro-needle RF offers deeper, adjustable volumetric heating (to 3.5mm). Their complementary effects make combining these technologies effective for diverse skin treatments.
The histology analyses show an intense superficial fibroblast stimulation with CO₂ but a middle and deep fibroblast stimulation using micro-needle fractional RF.

CO₂ Fractional Laser System |
Micro-needle Fractional RF System |
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|---|---|---|---|
| Wave length | 10,600nm (TEM00) | RF Frequency | 2MHz ±10% |
| Laser power | Up to 30W (Up to 175mJ) | RF Power | Up to 25W ±10% |
| Pulse duration | 20-5,000us | Treatment duration (RF Emission) | 50ms ~ 950ms |
| Overlap | 1 - 10th | Intensity | 0 - 100 Level (2/5/10 Step) |
| Pixel size | ≥100 micron | Needle thickness | 0.25mm |
| Distance | 0.1 - 2.0mm | Needle figure | 25 electrode needle (5x5) 10 electrode needle (1x10) |
| Treatment area | 1x1 - 20x20mm | Treatment area | 25Pin (8.05 x 8.05mm) 10Pin (0.25 x 16mm) |
| Pixel quantity | Up to 40,401 | Adjustable depth | 0.5 ~ 3.5mm(0.1 step) |
| Repetition | 0.2 - 2Sec / Single | Repetition | 0.2 / 0.5 / 1 / 2 Sec / Single |
| Normal handpiece (option) | 0.2, 0.3, 0.5, 0.7, 0.9, 1.1, 1.3mm | Electrical power | 100 ~ 240VAC, 50/60Hz |
Key Features
Spot Size
Adjustable and precise 100-120 µm spot size
Diverse Micro-Needle Cartridges
Multiple micro-needle cartridges, including semi-insulated options for targeted thermal effects
Controlled Depth
Adjustable micro-needle penetration depth from 0.5 to 3.5mm
Gallery
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