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China Suppliers Factory Long Pulse YAG Laser 755nm Alexandrite Machine for Hair Removal and Wrinkle Treatment
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:
- 1. Skin rejuvenation: by stimulating the production of collagen, improving the texture and elasticity of the skin, reducing fine lines and wrinkles.
- 2. Speckle removal: for pigmentation problems such as freckles and age spots, destroying melanin through selective photothermal action.
- 3. Hair removal: long pulse lasers can effectively destroy hair follicles and achieve a lasting hair removal effect.
- 4. Treatment of vascular skin diseases: such as port wine stains and capillary dilation, lasers act on hemoglobin to reduce vascular dilation.
Technical Features & Parameters
ø1.2mm@1064nm / ø1.5mm@755nm (optional). Safety measures: Handle equipped with a fibre optic insertion position detector.
Fewer laser pulses translate to increased treatment speed and greater patient comfort.
1064nm: 7.5mm, 9.5mm, 11mm, 12mm, 14mm, 16mm
755nm: 8mm, 10mm, 12mm, 14mm, 18mm, 20mm
Features two cooling methods to minimize discomfort: ① Air cooling (no consumable) and ② Liquid nitrogen cooling.
Equipped with premium Ø8mm, 130mm laser rods for consistent output and durability.
Dual Xenon lamp system imported directly from the UK for enhanced performance and lifespan.
Extremely reliable energy output with an energy stability rating of RMS ≤ 5%.
Both 755 nm and 1064 nm wavelengths treat a wide range of indications across multiple skin types—more than just hair removal.
0.3-100ms pulse duration adjustable, providing efficacy and safety in treating unwanted hair and pigmented lesions across wide skin types.
Repeat frequency up to 10Hz. Delivering laser pulses faster allows for quicker and more convenient treatment times, benefitting both patients and providers.
Frequently Asked Questions
- a. A personal history of skin cancer, such as melanoma.
- b. An infected "target" tattoo site or adjacent areas.
- c. Photosensitivity in the 755 nanometer region.
- d. Using medication for which infra-red light is a contraindication.