Dual-Wavelength（1927nm+1550nm） Thulium Laser System ThulDuo HY200

The 1927nm thulium laser targets superficial epidermal rejuvenation, effectively improving surface pigmentation, enlarged pores, dull sallow complexion and shallow post-inflammatory acne marks. The 1550nm erbium laser delivers deep dermal anti-aging effects by stimulating collagen neogenesis, which alleviates fine lines, atrophic acne scars, stretch marks and skin laxity. This system supports standalone single-wavelength operation as well as combined dual-wavelength therapy. Operators may switch modes with one tap per clinical demand, eliminating the need to purchase two separate laser devices.

The unit is a standard diode-pumped fiber laser. It generates laser output via pump source excitation of gain medium, delivering consistent energy with minimal power degradation over time. The entire machine comes with a 2-year manufacturer’s warranty. Core components damaged under non-artificial conditions qualify for free replacement. Lifetime remote firmware upgrades are provided complimentary.

No mandatory disposable consumables are needed. The treatment handpiece is fully reusable and only requires routine cleaning and disinfection. No frequent replacements of probes, chips or optical filters are necessary, keeping recurring operational costs extremely low for beauty clinics. Disposable protective sheaths are optional add-ons exclusively for intimate area procedures.

Full customization services are offered: Logo printing on the chassis, multi-language touchscreen interface (English, Chinese, Russian, Spanish, Arabic and more), body color scheme, outer packaging and model naming are all customizable. MOQ for logo engraving is 1 unit. Bulk orders support structural modification of the device exterior.

Equipped with an emergency stop button, parameter access lock and intelligent constant-temperature air cooling system to prevent overheating during prolonged continuous operation. Fractional micro-beams deliver targeted thermal injury confined strictly to the treatment area, avoiding widespread thermal damage to healthy surrounding skin. Treatment parameters can be locked to prevent accidental high-energy settings that may lead to clinical risks.

It archives client profiles, saves treatment parameters for every session, records treatment course counts and stores before/after comparison images. Historical records can be recalled instantly with one click.

Discomfort is mild, comparable to a light rubber band snap against the skin. A thin layer of topical anesthetic cream can be applied for extra comfort with superficial 1927nm treatments. Most patients tolerate 1550nm deep-layer therapy without numbing cream. The handpiece features synchronized dynamic cooling to reduce thermal sensation during treatment.

1927nm ablative mode: Redness and dryness last 2–3 days with mild crusting and peeling. Light makeup is permissible after 3–5 days. 1550nm non-ablative mode: Only slight redness on the treatment day. You may wash your face and apply makeup the next day with almost no social downtime. In contrast to CO₂ fractional lasers which require 7–15 days of recovery, downtime is greatly shortened with this system.

Temporary darkening is a normal metabolic reaction. The laser fragments melanin, which rises to the epidermal surface and appears darker visibly. Pigment fades naturally with skin exfoliation within 3–7 days, leaving an even, brighter complexion. Strict sun protection post-procedure greatly minimizes this temporary darkening, and it is not classified as an adverse reaction.

Basic brightening & skin refining: 3 sessions per course, with 3–4 weeks between each appointment. For acne scars, stubborn pigmentation and stretch marks: A 5-session course is recommended. Collagen remodeling continues to improve results progressively for 1 to 3 months post-treatment. Optimal and long-lasting outcomes are achieved by completing the full treatment plan.

Absolute contraindications include: pregnancy, breastfeeding, active herpes lesions or open wounds on the target area, oral isotretinoin intake within the past 6 months, and keloid-prone skin. Treatment must be postponed for clients with recent heavy sun exposure within 1 month or active sensitive skin flare-ups.

1. Avoid hot water cleansing, saunas and strenuous exercise with excessive sweating for 48 hours post-procedure.
2. Discontinue acids, retinol and exfoliating skincare products for one week.
3. Apply broad-spectrum sunscreen SPF30+ daily alongside physical sun shielding to prevent pigment rebound.
4. Use medical-grade repair masks and barrier-repair moisturizers; never pick or peel scabs manually.

It addresses facial fine lines, nasolabial folds, crow’s feet and neck lines. It effectively fades atrophic acne scars, superficial surgical scars, cesarean stretch marks, striae gravidarum and growth marks by stimulating dermal collagen deposition to fill depressed tissue gradually.

Yes. The spot size can be adjusted to ultra-fine pinpoint apertures paired with low energy settings, making it suitable for fine periorbital lines, lip lines and enlarged pores on the nose wings for precise, safe treatment.

Fractional dot mode: Targeted spot treatment for pigment lesions, acne scars and localized fine lines with high precision. Wide-area sliding scan mode: Full-face rejuvenation, overall brightening and large-area stretch mark treatment on the body for higher efficiency. Custom freehand outlining of treatment zones is also supported.

The device is compatible with the full Fitzpatrick skin tone spectrum. For deeper skin types, reduce energy density and pre-treat with melanin-inhibiting serums. A patch test on a small area prior to full treatment is recommended. When operated per protocol, the risk of post-inflammatory hyperpigmentation is far lower than traditional ablative lasers.