Technology
(1) 1064nm YAG Laser
The 1064nm laser covers the near-infrared section of the absorption curve of common target chromophores
in the skin, and the absorption rate of pigment and haemoglobin is lower than that of short-wavelength lasers,
so it can avoid significant invasive epidermal reactions (no burst bleeding, purpura, epidermal splattering, etc.)
caused by strong absorption by the epidermis. At the same time, the wavelength of each target chromophore
absorption rate difference is relatively small, non-targeted pigment treatment can reduce the risk of pigment loss.
The laser has a relatively long wavelength and appropriate energy peak, strong penetration, can act directly
on the dermis, at the same time, because of its pulse width of nanoseconds, can be in a very short period of
time to release a high energy, the colour base absorbs the laser energy, too late to heat conduction sharp burst,
resulting in shock wave action in the tissue to produce mechanical damage, which produces a series of effects
to promote the restructuring of the collagen and the proliferation of the rejuvenation effect.
(2) 755nm Alex Laser
Emerald crystal, also known as chrysoberyl etc., is a kind of broadband tunable laser working medium with
excellent performance, which can be pumped by xenon lamp or diode, with the wavelength of 755nm,
and the ultraviolet laser can be obtained through a single frequency doubling, which has a wide range of
applications in the field of laser medical and cosmetic treatment.
Alex 755nm laser hair removal is based on the principle of selective photothermal, through the reasonable
adjustment of laser energy and pulse width, the laser will be able to penetrate the skin directly to the hair follicle,
laser energy is absorbed by the hair follicle tissue is converted into heat, so that the hair loses the regeneration
ability and is discharged from the surrounding tissues, so as to achieve the purpose of permanent hair removal.
Application
(1) 1064nm YAG Laser
The 1064nm Nd:YAG laser with its unique wavelength, low energy and photomodulation modes expands the
indications of this laser, which can be flexibly applied to treat a variety of pigmentary disorders, skin aging,
impaired skin barrier function, acne and
other skin disorders in addition to melasma.
(2) 755nm Alex Laser
① Hair Removal
The 755nm alex laser is now recognised as one of the more effective lasers for hair removal and can be
used for hair removal in any area including underarms, bikini line, face, neck, back, chest and legs.
② Vascular Lesions
Targeting the red pigment (haemoglobin).
Thread veins on the face and legs, some vascular birthmarks (capillary malformations).
Vascular diseases: angiomas, capillary dilatation, rosacea.
③ Removal of tattoos and pigments, improvement of aged skin
The use of emerald green lasers improves especially blue and green pigment removal processes.
Age spots, freckles, flat pigmented birthmarks (congenital melanocytic nevi), nevus of Ota and acquired
dermal melanocytosis.
