Long-Pulse YAG Laser 755nm & Alexandrite Laser Machine for Hair and Wrinkle Removal - China Suppliers & Factory

What is Long-pulsed laser treatment?

Long-pulsed laser treatment is a skin laser treatment to treat Hypertrichosis, wrinkles, fine lines, and enlarged pores caused by photodamage, aging or other skin ailments.

Long pulse lasers act on specific target tissues in the skin by emitting lasers of specific wavelengths. The laser is emitted in millisecond pulses, much longer than most lasers with nanosecond pulses. This allows the laser to build up more energy between pulses and deliver more energy per pulse. The treatment principles include the following aspects:

• 1. Selective photothermal effect The laser energy is absorbed by specific pigments (such as melanin) or hemoglobin in the skin and converted into heat energy, thereby destroying the target tissue.
• 2. Stimulating collagen proliferation Long pulse lasers can penetrate deep into the dermis, stimulate fibroblast proliferation, and promote collagen production, thereby improving the elasticity and firmness of the skin.
• 3. Thermal effect By controlling the pulse width and energy of the laser, the target tissue can be precisely heated to reduce damage to surrounding healthy tissues.

Functions

Long pulse lasers are widely used in medical cosmetology, mainly in the following aspects:

• Skin rejuvenation By stimulating the production of collagen, improving the texture and elasticity of the skin, reducing fine lines and wrinkles.
• Speckle removal For pigmentation problems such as freckles and age spots, destroying melanin through selective photothermal action.
• Hair removal Long pulse lasers can effectively destroy hair follicles and achieve a lasting hair removal effect.
• Treatment of vascular skin diseases Such as port wine stains and capillary dilation, lasers act on hemoglobin to reduce vascular dilation.

Technical Features & Specifications