Cotra Plus | DSE INC.

Masterpiece of Fractional CO₂ Laser

World's Best-Selling CO₂ Laser
Co-developed with a National Research Institute

World's Best-Selling CO₂ Laser Co-developed with a National Research Institute

“A masterpiece of premium fractional CO₂ laser – COTRA PLUS is an essential solution with proven utility ranging from aesthetic to surgical treatments.”

Product Highlights

World's Best Seller

50W Power & Superior Beam

Versatile 4 Handpieces

4 Beam Shapes & 2 Patterns

Product Features

World's Best Seller

50W Power & Superior Beam

Versatile 4 Handpieces

4 Beam Shapes & 2 Patterns

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World's Best-selling CO₂ Laser

Cotra Plus is a premium CO₂ laser that has established itself as an essential equipment for clinics worldwide, regardless of specialty.

Over 30,000 units sold worldwide
The first original CO₂ laser system in Korea, co-developed with a national research institute

Worldwide Installations of Cotra Plus

Top-tier 50W CO₂ Laser with Superior Beam Quality

The Cotra Plus features a top-tier 50W power and high-quality optical lenses, delivering exceptionally sharp and superior beam quality. This allows for selective, precise, and accurate treatment of target lesions with relatively lower energy compared to other products, minimizing damage to surrounding tissues.

Exceptional 50W power for minimizing side effects
Superior beam for dramatic treatment outcomes in both fractional and surgical modes

Cotra Plus delivers power levels up to 50 W. This ensures high performance and effective treatment results.

For Ideal and Convenient Treatment Approach

Four beam shapes and two patterns enable fast, customized treatments tailored to skin lesions, ensuring convenience and minimal side effects.

Four beam shapes and two beam patterns for the ideal approach based on the size and shape of skin lesions
Convenient treatments customized for each patient are fast, easy, and free of side effects

Two distinct beam shapes and patterns can be selected.

Indication

Cotra Plus offers a wide range of clinical applications, delivering safe, precise, and effective results across various treatment indications.

Collagen Remodeling

Scars

Wrinkles

Enlarged pores

Resurfacing

Skin tone

Skin texture

Skin tightening

Pigment Correction

Nevi

Freckles

Clinical Photos

WHAT DOCTORS SAY

"I am very satisfied with COTRA PLUS as it enables precise energy adjustments based on the patient's type and the condition of the lesions. This has greatly alleviated concerns about PIH. Its effectiveness is even more impressive when combined with other treatments. I also value that this single device can be used for fractional procedures as well as epidermal pigmentation with surgical mode and zoom mode. "

Sang Su Lee, M.D.

Mirabel Clinic
South Korea

Item	Description
Laser Type	CO₂ (Glass Tube)
Wavelength	10,600 nm
Mode Operating	Surgical (Ultra, Super, Normal, CW)
	1 mm
	Fractional
	Beauty
Output Power	50 W
Duration	0.5 – 2.0
Distance	0.3 – 2.5
Repeat	CW - 3000
Surgical Size	Max. 1.5 mm
Scanning Size	Max. 20 X 20 mm
Power Input	220-230 VAC, 50/60 Hz
Dimension	360 x 410 x 1090 mm
Weight	60 kg