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China Long Pulse YAG Laser 755nm & Alexandrite Laser Machine for Hair Removal, Wrinkle Treatment - 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:
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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.
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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.
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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.
Vascular Skin Treatment
Such as port wine stains and capillary dilation, lasers act on hemoglobin to reduce vascular dilation.
Technical Features & Advantages
1. Quartz Optical Fiber
Germany imported quartz optical fiber: ø1.2mm@1064nm / ø1.5mm@755nm (optional).
Safety measures: Handle equipped with a fibre optic insertion position detector.
Safety measures: Handle equipped with a fibre optic insertion position detector.
2. 6 Spot Sizes
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
1064nm: 7.5mm, 9.5mm, 11mm, 12mm, 14mm, 16mm
755nm: 8mm, 10mm, 12mm, 14mm, 18mm, 20mm
3. Comfortable Treatments
Two cooling methods available:
① Air cooling (no consumable)
② Liquid nitrogen cooling
① Air cooling (no consumable)
② Liquid nitrogen cooling
4. Premium Components
Laser rods: Ø8mm, 130mm laser rods.
Xenon lamp: Dual Xenon lamp imported from UK.
Xenon lamp: Dual Xenon lamp imported from UK.
5. Energy Stability & Wavelengths
Energy stability: RMS ≤ 5%
Dual Wavelength Capabilities: Both 755 nm and 1064 nm wavelengths treat a wide range of indications across multiple skin types—more than just hair removal.
Dual Wavelength Capabilities: Both 755 nm and 1064 nm wavelengths treat a wide range of indications across multiple skin types—more than just hair removal.
6. Performance & Speed
Higher fluences & shorter pulse duration: 0.3-100ms adjustable pulse duration, providing efficacy and safety.
High repetition rates: Repeat frequency up to 10Hz for quicker and more convenient treatment times.
High repetition rates: Repeat frequency up to 10Hz for quicker and more convenient treatment times.
Frequently Asked Questions
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.
Are the treatments painful?
There is usually minimal discomfort during the treatment as the system comes with a built-in cooling system to alleviate the heating sensation. Before the treatment, you can also apply topical anesthesia (numbing cream) if needed. Operators can adjust the laser settings based on the patient’s preference to minimize discomfort.
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.
What are the contraindications?
Contraindications include:
a. A personal history of skin cancer, such as melanoma.
b. 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.
a. A personal history of skin cancer, such as melanoma.
b. 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.
What wavelengths does the system support and what do they treat?
The system supports dual wavelengths: 755 nm and 1064 nm. These wavelengths allow operators to treat a wide range of indications across multiple skin types, including hair removal, pigmented lesions, and vascular skin treatments.
What cooling options are available for patient comfort?
To ensure comfortable treatments, the system offers two cooling methods: Air cooling (which requires no consumables) and Liquid nitrogen cooling.