Excess body hair or facial hairs plagued millions of women, more and more men because of too much body hair and feel embarrassed. Over the years people tried a variety of methods, shaving shaving, wax off, intake and chemical depilatory creams, but they are only a temporary solution to the problem, the electric needle to hair relatively effective, but the treatment of pain patients Difficult to accept. The 90s, with the laser technology and clinical application of the development of laser hair removal with its convenient and fast, safe and efficient features to become the main means to remove excess hair. So there are optical hair removal which are several types of it? Overall, IPL, and laser.
一. IPL(Intense Pulse Light)
1. IPL(Intense Pulse Light)
IPL is short for strong pulsed light. It is produced by the flash and emitted a wavelength of 500 ~ 1200 strong composite light, in essence, and relatively close to sunlight, from visible light and infrared. According to different clinical skin problems in the treatment of intense pulsed light can use different filters, access to different wavelengths of light for treatment. For example, a 640nm wavelength filter, filter out the 640nm band before the light, so the release of the strong light band between 640 ~ 1200nm, this is used to hair removal of the earlier light, the effect can also be.
IPL, there are many names, IPL, composite IPL, light, intense pulse light, only the same thing. Different instruments produced by different manufacturers of equipment performance, so even if the same is IPL, excluding technical problems, the effect of different machines will be different treatment. IPL later developed into a perfect pulse technology, referred to as OPT, is also a strong pulse light, but in pulse technology has been further improved. IPL can be used in addition to hair removal, can also be used to treat some pigmentary diseases, such as freckles, smallpox in India, have quite good results. IPL can also be used to do whitening skin care, oil control faded red,
laser hair removal
2. SHR (Super hair removal) rapid hair removal and OPT (OptimalPulseTechnology), compared with the traditional laser hair removal, SHR using "In-Motion rapid movement technology, the treatment process can quickly slide, and effective heating target tissue until the effective destruction of hair follicles Which is more comfortable and fast, safe and convenient, is the revolution of hair removal laser technology, known as "super fast hair removal" by the industry's medical skin beauty experts. OPT perfect pulse technology, the word may be more unfamiliar to most people, in fact OPT Technology is done in the hardware above a lot of improvement, the core is able to accurately control each pulse, and the energy of each pulse has no effect on the attenuation of our skin, it is precisely because it also formed a perfect pulse Energy, eliminating the E-light and IPL the first pulse of the high-energy peak sub-pulse energy-by-attenuation of the technical drawbacks, which makes OPT in the treatment of the above has a particularly significant increase, especially in freckle, Rejuvenation aspects. More good to improve the texture of the skin, reducing the role of the pores, it is a true rejuvenation technology, more importantly, the safety of treatment greatly improved, to avoid the past photon tender skin treatment often occur Of skin burns and other side effects.
laser hair removal
3. E-light, E light hair removal is actually a combination of IPL photon and RF, generally used for rejuvenation freckle effect is better, not the radio frequency, radio frequency (RF) is Radio Frequency acronym, it is a high-frequency An acronym for alternating electromagnetic waves. Radiofrequency is a low-impact skin photoaging therapy and is non-invasive and very safe. It gives the skin the target tissue of the electric heating, but this electric heating is completely controllable, this control of skin thermal damage can affect the skin's structural changes, and changes in the length of collagen, and collagen regeneration.
laser hair removal
4. Multifunction, in order to customers can spend less money to enjoy more features of the service, multi-function equipment came into being.
IPL + SHR + E-light
laser hair removal
二．What is a laser?
A laser is a stimulated and amplified light. Popular speaking is a high-energy easy to focus high pure light. Laser to remove hair must meet two important conditions: first: the laser can be fully absorbed by the hair follicle tissue; second: the laser can effectively penetrate the skin to reach the location of the hair follicle.Usually use the wavelength of 800nm and 810nm laser hair removal, This is the need to apply cold gel. There are 755nm band laser can also be used for hair removal, and even long pulse width of 1064nm to hair removal, these do not have to gel. Different hair conditions can choose different instruments for treatment.
1.808nm diode laser
808nm wavelength of the laser can effectively penetrate the epidermis of the skin to reach the deep follicle tissue, through a special set of pulse duration to ensure adequate thermal damage to the target tissue and the surrounding tissue is almost unaffected; the amount of energy density protection at the right time Providing adequate energy output sufficient to damage the target tissue and the normal tissue is also almost unaffected; suitable epidermal protection measures to protect the target tissue enough damage, while the skin is almost unaffected, thus ensuring the safety of treatment. Hair follicle tissue and absorb the energy and heat in the laser is heated to about 50 degrees, the growth of hair follicles and stem cells that lose their activity, so as to achieve the purpose of permanent hair removal.
laser hair removal
2. Long pulse 1064nm laser
Long pulse laser wavelength of 1064nm, in the near infrared region of the spectrum, melanin absorption is better, while penetrating to the dermis and subcutaneous adipose tissue, the role of different parts and depth of the hair follicle, effective removal of any part of the human body and depth Of the hair. The time required for optimal hair removal is dependent on the thickness of the hair The longer the laser is required for the thicker hair, the longer the pulse duration of the long pulse laser from 1 ms to 30 ms, the better the hair removal effect , But also effectively protect the skin from heat damage. It can effectively penetrate into the hair follicle parts of the hair follicle melanin absorption, resulting in selective destruction of the hair follicle degeneration, atrophy, to achieve permanent hair removal effect, and thus the thicker the more dark hair, its hair follicle the greater the melanin Deep, more receptive to laser damage to its effect, so the better the effect, on the contrary the hair is more soft, lighter color corresponding to its less effective, white hair because of hair follicles without melanoma so ineffective treatment.
laser hair removal
3. Multi-function 808nm + 755nm + 1064nm laser
laser hair removal
The latest information, Beijing STAR NEW TECH Co., Ltd. Recently launched a IPL classic upgrade painless hair removal, freckle IPL hand, he can directly match to the ordinary IPL instrument, compared with the original handle, comfort treatment significantly Enhance the hair removal and freckle effect at the same time to enhance 2-3 times! Just launched has won old customer’s recognized and intimate! Stay tuned for more information.
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