Thulium laser New Angie THULIUM LASER 1927 NM

91750.00
AED
Professional fractional non-ablative laser manufactured by Newangie, specialized for skin lightening, pigmentation treatment and rejuvenation with minimal downtime. The Thulium laser 1927 nm stands out with its unique wavelength, which occupies an intermediate position between the non-ablative Er:Glass 1550 nm and the ablative CO₂ 10600 nm, providing sub-ablative action – the ideal balance between efficacy and safety. The device is equipped with 30 W power, a wide energy range (1-300 mJ), flexible scanning parameters (shapes, patterns, density) and fast treatment time (full face in 6-8 minutes).

The 1927 nm wavelength has a high water absorption coefficient (5-7 times higher than 1550 nm), allowing precise targeting of the epidermis and upper dermis, making it particularly effective for treating hyperpigmentation with minimal risk of post-inflammatory hyperpigmentation (PIH).

OPERATING PRINCIPLE OF THE 1927 NM THULIUM LASER

Fractional energy delivery. Unlike traditional lasers that treat the entire skin surface continuously, the thulium laser uses fractional mode – creating thousands of microscopic zones of thermal damage (Microthermal Treatment Zones, MTZ) surrounded by healthy tissue.

What are MTZ (Microthermal Zones)?
- Diameter of each zone: 50-100 microns
- Penetration depth: 50-200 microns (depending on energy)
- Coverage density: 15-70% of skin area per pass
- Number of zones: thousands of micro-zones per procedure

High water absorption – targeted action on the epidermis. The 1927 nm wavelength has a 5-7 times higher water absorption coefficient than 1550 nm, and significantly higher than CO₂ 10600 nm. This means that laser energy is quickly absorbed by water in the epidermis, without penetrating too deep into the dermis.

Chromophores (target structures) for 1927 nm:
- Water (H₂O) – main chromophore, high absorption
- Melanin – secondary chromophore, moderate absorption
- Haemoglobin – tertiary chromophore, low absorption

Controlled thermal effect (sub-ablation). The absorbed light energy is instantly converted into heat, creating controlled thermal damage:
Temperature in MTZ:
- Centre of zone: 60-100°C (tissue coagulation)
- Periphery of zone: 40-50°C (stimulation without damage)
- Surrounding tissue: normal temperature

Sub-ablative effect:
- At low energy (10-20 mJ): Non-ablative, creates coagulation only in the epidermis without breaking the surface.
- At medium energy (20-40 mJ): Sub-ablative, creates micropores on the skin surface and coagulation into the upper dermis.
- At high energy (>40 mJ): Near-ablative, creates microchannels through the epidermis into the dermis.

Melanin Shuttling mechanism. The 1927 nm thulium laser creates a unique effect called melanin shuttling – transporting melanin from deep skin layers to the surface for removal.
How it works:
- Laser energy creates microchannels (MTZ) through the epidermis
- Thermal effect destroys melanocytes and fragments melanin
- Melanin fragments are pushed to the surface through the microchannels
- Within 3-7 days, melanin exfoliates together with dead skin cells
- New skin growing from healthy areas has a lighter and more even tone

Stimulation of collagen production and neocollagenesis. Thermal damage activates the wound healing response, which triggers the production of new collagen and elastin:
Recovery phases:
- 0-24 hours: Inflammation and macrophage activation
- 1-7 days: Re-epithelialization (epidermal restoration)
- 7-30 days: Active collagen production by fibroblasts
- 1-3 months: Collagen remodelling and final result

Result:
- Pore reduction: collagen fibres tighten enlarged pores
- Wrinkle reduction: new collagen fills fine wrinkles
- Skin tightening: contraction of old collagen and formation of new gives a mild lifting effect

Creation of micropores for active substance delivery. A unique feature of the 1927 nm thulium laser is the creation of micropores on the skin surface that act as channels for delivering active substances into deep skin layers.
Drug Delivery Enhancement mechanism:
- The laser creates temporary micropores 50-200 microns deep
- Micropores remain open for 2-24 hours after the procedure
- Active substances (serums, growth factors, tranexamic acid) penetrate deeply through the micropores
- Delivery efficiency increases 100-1000 times

TECHNICAL SPECIFICATIONS

- Wavelength: 1927 nm
- Laser source: Thulium Fiber Crystal (Tm:fiber)
- Laser power: 30 W
- Energy per MTZ: 1-300 mJ (adjustable)
- Pulse duration: 0.1-10 ms (adjustable)
- Tip size: 30 mm
- Scanning size (graphic): 1×1 mm – 20×20 mm (adjustable)
- Scanning shape: Square, Triangle, Circle, Hexagon
- Scanning mode: Sequential, Central or Random
- Spot spacing: 0.1-2 mm (adjustable)
- Coverage density: 15-70% per pass
- Fractional mode: adjustable parameters (energy, pulse duration, pattern, tip type), multidimensional action on superficial and deep layers simultaneously: pigmentation, pores, wrinkles, scars
- Sliding mode: lower energy with higher repetition rate, uniform energy distribution, safe action: rejuvenation, photoaging
- Pulse mode: individual pulses with controlled duration: spot treatment
- Super pulse mode: high peak power with short pulses: deep scars, thick skin
- Cooling system: Air cooling
- Display: Touch screen with intuitive interface
- Input voltage: AC 220V 50/60 Hz (or 110V)

APPLICATION AREA

Melasma:
- Efficiency: 29-36% improvement in MASI (Melasma Area and Severity Index) after 3 procedures
- Mechanism: Melanin shuttling – transport of melanin to the surface and exfoliation
- Protocol: 3-6 procedures every 2-6 weeks + topical hydroquinone 4% after each procedure
- Advantage: Minimal risk of relapse and PIH compared to CO₂ laser

Post-inflammatory hyperpigmentation (PIH):
- Efficiency: Excellent results in 75% of patients after 1-4 procedures
- Special feature: Safe for dark skin (Fitzpatrick IV-VI)
- Protocol: Low energy (20 mJ), low density (30% coverage), 4 passes

Solar lentigo and freckles:
- Efficiency: Very high (>75% lightening after 2-3 procedures)
- Mechanism: Selective destruction of melanin in the epidermis
- Result: Visible lightening within 3-7 days after the procedure

Photoaging and overall skin lightening:
- Efficiency: High, luminosity enhancement
- Mechanism: Removal of photodamaged epidermis and stimulation of renewal
- Result: Brighter, lighter and more even skin

Fine wrinkles and texture:
- Efficiency: High for fine wrinkles, moderate for deep wrinkles
- Mechanism: Neocollagenesis and dermal remodelling
- Protocol: 3-5 procedures every 4-6 weeks

Enlarged pores:
- Efficiency: High, noticeable reduction in pore size
- Mechanism: Collagen contraction around pores + neocollagenesis
- Result: Visible improvement after the first procedure

Elasticity and tone improvement:
- Efficiency: Moderate to high, refreshed appearance
- Mechanism: Stimulation of collagen and elastin production

Acne scars (atrophic):
- Efficiency: 35-36% improvement in GBS (Global Acne Scarring) after 3 procedures
- Comparison: Similar efficacy to ablative Er:YAG 2940 nm but with shorter downtime
- Protocol: 3-5 procedures every 4-6 weeks, medium-high energy (30-50 mJ)

Post‑surgical scars:
- Efficiency: Moderate, better for fresh scars (<1 year)
- Mechanism: Micro‑peeling and collagen remodelling

Hair growth stimulation:
- Efficiency: Moderate, ancillary role
- Mechanism: Direct thermal stimulation + creation of microchannels for delivery of growth factors
- Protocol: 4-6 procedures + topical growth factors

Drug Delivery Enhancement:
- Application: Enhancing penetration of topical agents (serums, growth factors, tranexamic acid)
- Efficiency: 100-1000 times increase in penetration

Procedure protocol

- Skin type assessment: Determine Fitzpatrick type (I-VI)
- Skin preparation: cleanse of cosmetics and impurities, apply topical anaesthetic (optional, not mandatory)
- Parameter adjustment: for pigmentation: 20-30 mJ, 30-50% coverage, 4-6 passes; for rejuvenation: 15-25 mJ, 15-30% coverage, 6-8 passes; for scars: 30-50 mJ, 40-60% coverage, 4-6 passes
- Select scanning shape: Square for large areas, Circle for face
- Select mode: Sequential for uniform coverage, Random to minimise heat accumulation
- Procedure performance:
- Test pulse: apply to a small area to assess reaction
- Area treatment: even scanning with adjusted parameters
- Multiple passes: 4-8 passes depending on goal (each pass increases coverage density)
- Procedure time: full face in 6-8 minutes
- Immediate effect: mild redness and swelling (resolve within 2-24 hours)
- Post‑procedure care:
- 0-2 hours after: mild redness (like after sun exposure), makeup allowed
- 2-24 hours: redness decreases, mild peeling may appear
- 3-7 days: micro‑crusts (MEST – Microscopic Epidermal Necrotic Debris) exfoliate, skin becomes lighter
- Apply SPF 50+ mandatory for 4 weeks
- Moisturising: use gentle moisturising creams
- Topical agents: application of hydroquinone 4%, tranexamic acid or other lightening agents enhances effect
- Interval between procedures: 2-6 weeks (typically 4 weeks)
- Number of procedures: 3-6 sessions for optimal results

PACKAGE CONTENTS

Basic package includes:
- Main unit – with control and cooling system
- Thulium laser 1927 nm – fibre source, 30 W
- Working handpiece – with 30 mm tip
- Touch screen – intuitive control interface
- Scanning system – with programmable patterns (square, triangle, circle, hexagon)
- Patient safety goggles – 1 pair
- Operator safety goggles – 1 pair
- Power cord – AC 220V (or 110V)
- User manual – in Russian and English
- Software – with language adjustment capability

CONTRAINDICATIONS

Absolute contraindications:
- Pregnancy and lactation
- Active herpes or skin infections
- History of keloid scars
- Use of photosensitising drugs (isotretinoin, tetracyclines)
- Recent or active tanning (last 2-4 weeks)
- Skin cancer

Relative contraindications:
- Hormonal disorders (may aggravate melasma)
- Very dark skin (Fitzpatrick VI) – requires cautious use
- Epilepsy (photosensitive)
- Pigmentation disorders (vitiligo)

ADVANTAGES

- Fast treatment (6-8 minutes for full face). The fastest skin resurfacing solution thanks to high power and efficient scanning system.
- Wide coverage. Large beam diameter (200-350 mm) and scanning size (up to 20×20 mm) for increased efficiency.
- Minimal risk of PIH. The 1927 nm wavelength has the lowest risk of post‑inflammatory hyperpigmentation among all pigmentation lasers.
- Short downtime (2-4 hours to 2 days). Unlike CO₂ (7-14 days) and even Er:YAG (3-5 days), 1927 nm provides the shortest downtime.
- Safe for all skin types. Suitable for Fitzpatrick skin types I-VI, including Asian and dark skin.
- All‑season use. Can be used year‑round, including summer (with mandatory SPF).
- Combinability. Excellent combination with other procedures (chemical peels, topical agents, microneedling).
- Intuitive control. Simple interface with adjustable parameters: coverage ratio, total energy, density, interval.
- Customisable software. Language and software settings support to meet various needs.