Rox Anderson and John Parrish, "the principle of selective photothermolysis", the shorter the laser action time, he target tissue to absorb the accumulation of laser energy is less likely to spread to the surrounding tissue, the energy was limited extent In the target treatment needs to protect the surrounding normal tissue, so the treatment of the stronger the selectivity. Picosecond laser pulse width is only one hundredth of the traditional Q-switched nanosecond laser, its excellent performance to ensure that picosecond laser pulse crushing of pigment particles more thoroughly, while the surrounding tissue damage

Specification

Specification	Fractional CO₂ Laser
Laser type	USA Coherent laser (RF Tube, lifetime 5-10 years)
Wavelength	10600nm
Systems	Fractional and cutting system standard; Vaginal system optional
Output Power	1-40W
Input Power	600W
Output Graphics	Standard Triangles, Rectangles, Circles, Hexagons. Totally 14 graphics available.
Light guiding system	7 joints,360° rotation
Spot size	0.08-0.12mm
Scan area	Up to 20*20mm
Aiming beam	650nm red diode laser, laser power 0.1-5mW
Cooling system	Cooling system

Vaginal Tightening Working Theory

Vaginal tightening laser is the use of water uptake 10600nm gold standard laser, using a three-dimensional lattice technology and 360-degree circular emission perfect combination of technology, to produce 50-70 degrees Celsius in a controlled depth of the vaginal mucosa, stimulate lamina propria and myometrium newborn fibroblasts, and damaged collagen fibers, elastic fibers, such as restructuring, so as to achieve vaginal wall thickening and tighteningof the vagina so that firmness, sensitivity enhancement, vagina tight as ever.

Fractional Skin Resurfacing Working Theory

The new developed RF CO2 fractional laser fires a laser beam through RF CO2 tube which is split into numbers of microscopic beam, producing tinier dot than general CO2 laser (glass tube). The treatment tip can vaporize the outmost layers of the skin across a large surface by creating thousands of tiny, microscopic laser wounds, spaced in an even pattern across the skin, but leaving areas of healthy, untreated skin between them, the lower collagen layer of the dermis is stimulated to renew and repair.
 Therefore, the heat of laser only passes deeply through the factional damaged area, the surface of skin now contains only
 microscopic surface wounds, in stead of a large, red, oozing burn. During the skin self-resurfacing, a great amount of collagen is produced for skin rejuvenation, after some recovery, the newly-generated skin is remarkably smoother, healthier.