IPL Laser(Intense Pulsed Light)
Intense Pulsed Light (IPL) is a wide-spectrum visible light with a special wavelength, with a softer photo-thermal effect. The "photon" technology was first developed by the Medical Doctor Medical Laser Co., Ltd. It was initially applied to the clinical treatment of skin telangiectasia and hemangiomas in dermatology.
Intense pulsed light is a continuous, multi-wavelength, non-coherent light in the wavelength range of 500 to 1200 nm. The intense pulsed light therapy device can select wavelengths through the filter, so it can selectively remove pigment spots, so that the blood vessels are occluded, and hair removal and wrinkle removal are performed. When intense pulsed light treatment changes skin wrinkles, pigmentation, and telangiectasia caused by photoaging, this technique is also called photorejuvenation.
The intense pulsed light source is a powerful arc lamp that emits light of all wavelengths. Because short-wavelength light has little significance in skin beauty, a crystal filter is used to filter out short-wavelength light while preserving light as a strong pulse. Light, the general wavelength of 500 ~ 1200nm, such as the use of 515 nm filter, the output wavelength is 515 ~ 1 200 nm, use 640 nm filter, the output wavelength of 640 ~ 1200nm. Filters commonly used in the clinic are designed for therapeutic purposes.
Principle
Selective Absorption of Light + Strong Heat of Light
Multi-wavelength, intense pulse, broad spectrum, photon quantization will be formed after the quantitative decomposition of color light, after quantification of the quantum of light irradiation on the skin, it can reach all levels of the skin, decomposition of abnormal pigment cells; destruction of hair follicles; closure of abnormal blood vessels; simultaneous stimulation Collagen proliferates and the elastic fibers rearrange to reach the effects of depigmentation, ER nano-light depilation, removal of red blood cells, and whitening of skin. Freckles rely on metabolism to bring out abnormal pigments out of the body.
Effect
Wrinkle - Effectively eliminates and relieves wrinkles in the eye, forehead, etc.;
Skin Rejuvenation - Shrink pores, improve skin texture, increase skin elasticity;
Firming - Enhance skin elasticity, increase skin smoothness;
Whitening - Remove freckles, age spots, acne, etc., break down melanin, make the skin white.
After intense pulsed light shines on the skin, there are two effects:
1 Biostimulation: The photochemical action of intense pulsed light on the skin causes chemical changes in the structure of the collagen fibers and elastic fibers in the dermis to restore the original elasticity. In addition, the photothermal effect produced by it can enhance blood vessel function and improve circulation, thus eliminating wrinkles and reducing the therapeutic effect of pores.
2 Principle of photopyrolysis: Since the content of pigment chromophores in lesions is much more than that of normal skin tissue, the temperature rise after absorption of light is higher than that of skin. By using their temperature difference, the diseased blood vessels are closed and the pigments are broken and broken down without damaging normal tissues.
Therefore, IPL is used in the medical and beauty industry to treat acne, age spots, pigmentation and improve skin.
Technical advantages
Safe and non-invasive: non-invasive technology, no pain, no adverse reactions and side effects;
Significant effect: whitening, skin rejuvenation, anti-aging, fine pores, anti-aging, effective time, long time after the end of treatment, the effect is obvious;
Easy to use: simple operation, no need for repeated training;
High cost-effectiveness: Compared with injections and surgical reshaping, the effect is sure and there is no worries, no risks, and customers are more receptive.
Relevant Information
The original name is light quantum (lightquantum), also known as ER nanometer light, the quantum of electromagnetic radiation, and the normative particles that transmit electromagnetic interactions, denoted as γ. Its dead volume is zero, no charge, its energy is the product of Planck's constant and the frequency of electromagnetic radiation. It runs in vacuum at the speed of light c, its spin is 1, it is a boson. As early as 1900, M. Planck made the quantum assumption when interpreting the blackbody radiation energy distribution. The energy exchange between the material oscillator and the radiation was discontinuous, one copy of each energy was hv; 1905 A. Einstein further proposed that the light wave itself is not continuous and has a particle nature. Einstein called it light quantum. In 1923, AH Compton successfully used the concept of light quantum to explain the wavelength change of X-rays when scattered by matter. The Dayton effect, thus the concept of light quantum is widely accepted and applied, and was officially named photon in 1926. After the establishment of quantum electrodynamics, it was confirmed that photons are medium particles that transmit electromagnetic interactions. Charged particles interact by emitting or absorbing photons, and pairs of positive and negative charged particles can be transformed into photons, which can also be generated in electromagnetic fields.
Photons are particles that carry energy in light. How much of a photon energy is related to the wavelength, the shorter the wavelength, the higher the energy. When a photon is absorbed by a molecule, an electron gains enough energy to transition from an inner orbit to an outer orbit, and the molecule with an electronic transition becomes an excited state from the ground state. Photons have energy, but also momentum, more quality. According to the equation of mass energy, E = MC2 = HV, find M = HV / C2, photons because it can not be static, so it does not have rest mass, the quality of this is the relativistic mass of photons .
Photons are elementary particles that carry electromagnetic interactions and are a kind of gauge boson. Photons are carriers of electromagnetic radiation, and in quantum field theory photons are considered as mediators of electromagnetic interactions. Compared to most elementary particles, photons have a resting mass of zero, which means that their speed of propagation in vacuum is the speed of light. Like other quantums, photons have wave-particle duality: photons can exhibit the properties of the refraction, interference, and diffraction of classical waves; while the particle properties of photons are expressed as interactions with matter, unlike classic particles, which can transmit arbitrary The value of energy, photons can only transmit quantized energy. For visible light, the energy carried by a single photon is about 4×10 −19 Joules. This energy is enough to excite one molecule of photoreceptor cells on the eye and cause vision. In addition to energy, photons also have momentum and polarization, but a single photon has no deterministic momentum or polarization.
