Revolutionary Quad-Wavelength Diode Laser Technology

Modern aesthetic clinics and medical institutions require versatile, high-throughput systems to maximize patient satisfaction and return on investment. Beijing LaserTell Medical Co., Ltd. has developed leading semiconductor platforms, including the Android-powered DepiMEDiX and portable EpiMED series. By combining four distinct wavelengths into a single handpiece, our systems eliminate the need to purchase multiple laser devices, offering a comprehensive solution for all hair textures and skin tones.

The Power of 4D Wavelengths: 755nm, 808nm, 940nm, and 1064nm

A single wavelength cannot safely or effectively treat every patient. LaserTell’s quad-wavelength technology provides a customized treatment profile for every individual:

• 755nm (Alexandrite): Excellent for light-colored, thin, and shallowly embedded hair (Fitzpatrick I-III) due to its high melanin absorption.

• 808nm (Gold Standard Diode): The classic, balanced wavelength offering deep penetration and optimal absorption, perfect for rapid treatments on large body areas.

• 940nm: Uniquely targeted to coagulate micro-vessels feeding the hair follicle, highly effective for sensitive regions like the face, bikini line, and underarms.

• 1064nm (Nd:YAG): Deepest skin penetration with low epidermal melanin absorption, ensuring completely safe permanent hair reduction for darker skin tones (Fitzpatrick IV-VI).

Premium USA Coherent Laser Bars & Continuous Crystal Cooling

The ultimate reliability of a semiconductor laser relies on its internal diode bars and cooling structure:

• USA Coherent Bars: LaserTell equips its handpieces with genuine Coherent laser bars assembled with AuSn hard solder. This guarantees durable performance exceeding 50 million shots without energy attenuation.

• Sapphire Contact Cooling: To deliver a painless client experience, our systems utilize continuous crystal contact cooling down to -20°C. Coupled with high-flow water and air cooling, the device can stand by and operate continuously for 24 hours.

• Smart Android OS: Features a large 15.6-inch 4K touchscreen running an intelligent Android operating system, complete with an AI Hair & Skin Analyzer and automatic spot size identification.

Frequently Asked Questions (FAQ)

Q: Are your diode laser hair removal machines safe for dark skin tones?
A: Yes, our systems are highly safe and effective for all 6 Fitzpatrick skin types, including tanned skin. The inclusion of the 1064nm wavelength allows energy to bypass epidermal melanin and target deep follicles directly, minimizing the risk of pigmentation changes on darker skin.

Q: How many shots are guaranteed on LaserTell diode handpieces?
A: Under laboratory conditions, our high-power USA Coherent laser bars are guaranteed for up to 50 million shots. Under standard clinical usage conditions, we ensure effective light emission of 20 million shots with virtually zero power loss.

Q: What is the main difference between Diode Laser and traditional IPL?
A: Diode lasers emit highly concentrated, coherent light at precise wavelengths that target hair follicles selectively without damaging surrounding tissue, resulting in faster and permanent hair reduction. IPL uses broad-spectrum light that scatters, which is less precise, requires more sessions, and carries a higher risk of burns on darker skin.