Long Pulse ND YAG Hair Removal Laser
Hair Removal Wrinkle Removal Fiber Long Pulse Yag Laser 755nm Alexandrite Laser Machine
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.
1. When can I see results?
The results from Long-pulse laser treatment usually show after 2 to 4 treatment sessions. It is also possible for some patients to see slight results after the first session.
2. Are the treatments painful?
There is usually minimal discomfort during the treatment as the treatment comes with a built in cooling system to alleviate the heating sensation. Before the treatment, you also can apply topical anaesthesia (numbing cream) if needed. Operactors can also adjust the laser settings based on the patient’s preference to minimise discomfort.
3. Is there any downtime after the treatment?
Some patients may experience mild redness after the treatment. This will usually subside within a few hours or a day.
4. What are the contraindications?
a.With a personal history of skin cancer, such as melanoma.
b.With infected "target" tattoo site or adjacent areas.
c.With photosensitivity in the 755 nanometer region.
d.Using medication for which infra-red light is a contraindication.
1. Germany imported quartz optical fiber
ø1.2mm@1064nm / ø1.5mm@755nm (optional)
Safety measures：Handle equiped a fibre optic insertion position detector.
2. 6 Spot Sizes: they means fewer laser pulses-translating to increase treatment speed and greater patient comfort.
1064nm: 7.5mm 9.5mm 11mm 12mm 14mm 16mm
755nm: 8mm 10mm 12mm 14mm 18mm 20mm
3. Comfortable treatments
There are 2 cooling ways: ① Air cooling ( no consumable) ② Liquid nitrogen cooling
4. Laser rods: Ø8mm, 130mm laser rods.
5. Xenon lamp: Dual Xenon lamp import from UK
6. Energy stability: RMS ≤ 5%
7. Dual Wavelength Treatment Capabilities:
Both 755 nm and 1064 nm wavelengths treat a wide range of indication across multiple skin types-more than just hair removal.
8. Higher fluences and shorter pulse duration: 0.3-100ms pulse duration adjustable, providing efficacy and safety in treating unwanted hair and pigmented lesions and lesions on a wide range of skin types.
9. High repetition rates: Repeat frequency up to 10Hz, delivering laser pulses faster allows for quicker and more convenient treatment times, benefitting both opatients and providers.