Vertical permanent laser hair removal fda approved 3 wavelength diode laser equipment

Triple Wavelength Diode Laser Hair Removal Technology

The HS-818 diode laser system uses diode laser technology for hair reduction treatments, with dual and triple wavelength configurations available. The triple wavelength model combines 755nm, 810nm, and 1064nm wavelengths into a single handpiece, addressing hair follicles at different skin depths simultaneously. This multi-wavelength approach expands treatment capabilities across different skin and hair types, supporting a broader patient base for commercial users.

How Diode Laser Hair Reduction Works

Diode laser energy targets the melanin pigment within hair follicles. The light energy is converted to heat, which damages the follicular structure and disrupts the hair growth cycle. The 810nm wavelength penetrates into the dermis where follicles are located, delivering consistent energy output. The system's sapphire contact cooling mechanism cools the epidermal layer during treatment, supporting patient comfort throughout procedures. The 1600W configuration delivers energy density up to 72J/cm² at variable pulse widths from 1 to 200ms.

755nm, 810nm and 1064nm Wavelength Coverage

Each wavelength serves a specific role in the triple wavelength system. The 755nm alexandrite wavelength is absorbed strongly by melanin and targets superficial hair follicles, making it suitable for fine and light-colored hair on lighter skin types. The 810nm wavelength provides balanced penetration and absorption, serving as the core wavelength for general hair reduction across most skin types. The 1064nm wavelength penetrates deepest and is absorbed less by melanin, making it appropriate for darker skin types and deeper follicular structures.

Sapphire Contact Cooling System

The handpiece incorporates a sapphire crystal cooling tip that maintains temperatures between -4℃ and 4℃ during treatment. This contact cooling mechanism protects the epidermis from thermal damage while allowing the laser energy to reach follicular structures in the dermis. The cooling system operates continuously during treatment, supporting patient comfort throughout each session. Both TEC cooling and compressor cooling configurations are available depending on the selected model.

Diode Laser Hair Removal and Skin Rejuvenation Applications

Hair Reduction for All Skin Types

The triple wavelength diode laser system is designed for hair reduction across Fitzpatrick skin types I through VI. The 1064nm wavelength enables treatment of darker skin types with reduced risk of epidermal injury compared with single-wavelength IPL systems. Available spot sizes — ranging from 6mm to 12×35mm depending on the power configuration — allow treatment of both small precision areas such as the upper lip and eyebrows, and larger body areas such as the back, chest, and legs.

Skin Rejuvenation Treatments

Beyond hair reduction, the diode laser system supports skin rejuvenation applications. The 810nm wavelength can stimulate dermal collagen production when used at lower energy settings, contributing to improved skin texture and tone. The system's multiple operation modes allow practitioners to adjust parameters for different treatment goals, making the device versatile for aesthetic clinics that offer a range of services beyond hair removal.

Diode Laser Treatment Modes and Operation Interface

SHR, Stack and SSR Mode Options

The system offers three treatment modes to accommodate different clinical needs. SHR (Super Hair Removal) mode delivers low-energy, high-repetition pulses for rapid treatment of larger areas. Stack mode accumulates multiple pulses to build up thermal effect in the follicle, suitable for coarser or deeper hair types. SSR (Skin Rejuvenation) mode uses lower energy settings for skin texture improvement and pore reduction procedures.

Simple Mode and Professional Mode

The 15.6-inch true color touch screen runs on an ARM-A9 (Android/OS) platform with two operation modes. Simple mode provides preset treatment parameters based on body area and skin type, supporting straightforward operation for practitioners who prefer guided settings. Professional mode allows full parameter adjustment, including energy density, pulse width, and repetition rate, enabling experienced clinicians to develop customized treatment protocols.

Key Features of This 3 Wavelength Diode Laser System

US FDA 510(k) cleared and CE 0197 certified device

Triple wavelength 755+810+1064nm integrated in one handpiece

1600W or 3000W output power configurations available

Sapphire cooling with temperature range from -4℃ to 4℃

15Hz repetition rate with multiple spot size options

15.6-inch touch screen with ARM-A9 operating system

Diode Laser Hair Removal Machine Specifications

FAQ

Is diode laser hair reduction safe for all skin types?

The triple wavelength diode laser system can treat all Fitzpatrick skin types when appropriate parameters are selected. The 1064nm wavelength is particularly relevant for darker skin types (Fitzpatrick IV-VI) because it is absorbed less by epidermal melanin, reducing the risk of pigmentary side effects. The sapphire cooling system further supports epidermal protection during treatment. Practitioners should assess each patient individually and conduct patch tests before full treatment.

What is the difference between triple wavelength and single wavelength?

A single wavelength diode laser targets follicles at a specific depth and works best for certain skin and hair type combinations. A triple wavelength system combines 755nm, 810nm, and 1064nm in one handpiece, addressing follicles at multiple depths simultaneously. This expands treatment suitability across a wider range of skin tones and hair textures, from fine light hair on fair skin to coarse hair on darker skin, all with a single device.

How many treatment sessions are typically required?

Most patients require a series of 6 to 8 treatment sessions spaced 4 to 6 weeks apart, depending on the treatment area and individual hair growth cycle. Results vary based on hair color, hair thickness, skin type, and treatment area. Maintenance sessions may be recommended after the initial series to address any remaining hair growth that enters the active growth phase at a later time.

What maintenance does the diode laser require?

Routine maintenance includes regular water filter replacement, ensuring proper coolant levels, and keeping the sapphire tip clean and free of residue. The system's modular design facilitates component servicing when needed. The laser module is rated for up to 10 million shots under specified operating conditions. Operators should follow the manufacturer's maintenance schedule and use only distilled or deionized water in the cooling system to prevent mineral buildup.