In the 1970s, laser as an emerging technology, began to receive attention in the field of medical aesthetics. It was found that laser has the characteristics of highly concentrated energy, good monochromaticity and strong directionality, which can be used to treat certain skin lesions, such as hemangioma and tattoo. In recent years, the application of lasers in the field of medical aesthetics has been increasing, and has received extensive attention from the industry.
RuiBo photoelectric has been committed to medical aesthetic field of high-power semiconductor laser chip technology innovation research and development, recently RuiBo photoelectric officially released the new 5.5W 1470nm laser chip and 6.5W 1550nm laser chip, the performance has reached the world's leading level.
New 1470nm/1550nm laser chip performance of the world's leading
This release of 1470nm chip model RB-1470A-190-5.5-2-SE, light-emitting bar width of 190μm, operating current 15A, operating power 5.5W, photoelectric conversion efficiency of 26%. Photoelectric conversion efficiency of 26%.
The release of the 1550nm chip model RB-1550A-190-6.5-2-SE, light-emitting bar width of 190μm, operating current 15A, operating power 6.5W, photoelectric conversion efficiency of 29%. efficiency of 29%.
1470nm: promote the treatment of varicose veins
It is reported that the 1470nm wavelength semiconductor laser has a high cutting efficiency and can be conducted through the fiber, can be absorbed by hemoglobin can also be absorbed by the cell water; heat can be concentrated in the volume of very small tissues, rapid gasification decomposition of tissues; the most suitable for nerve, blood vessels, skin and other small tissues of the repair. At the same time, the energy acts directly on the blood vessel wall, which can close the blood vessels thoroughly and evenly, ensuring the surgery is more thorough, safe and minimally invasive.
Especially in the treatment of varicose veins, 1470nm semiconductor laser has the advantages of stable power, good spot consistency and safety, which makes it a "good helper" in the treatment of varicose veins. It scatters less light in the tissue and distributes it uniformly and effectively, has a strong tissue absorption rate and shallow penetration depth (2-3mm), and concentrates the coagulation range without harming the surrounding healthy tissues. Compared with the traditional surgical ligation and stripping treatment, minimally invasive laser technology (EVLT) makes up for the shortcomings of the traditional surgery and provides a better means of treatment for varicose vein patients.
It is understood that the 1470nm chip based on InP technology is highly reliable, and many applications that require heating near the water peak rely on 1470 nm lasers, which can be widely used in medical, cosmetic (wrinkle) and scientific research fields.
1550nm: Aesthetic Functions in the Spotlight
1550nm laser is hot in recent years, in the field of beauty, 1550nm laser can give thermal stimulation to the skin, generating a temperature of 65-70 degrees, accurately stimulate the dermis below 1.5mm, such as the head layer to produce collagen, to achieve the double effect of stimulating collagen and elastic fibers to proliferate, to achieve precise treatment, tighten the loose skin, smoothing the purpose of wrinkles, is in recent years the global skin industry is highly regarded. It is the latest skin cosmetic technology that has attracted much attention in the global skin industry in recent years!
In ophthalmic surgery, 1550nm laser can be used to treat glaucoma, cataracts and other diseases, as well as chronic diseases such as macular, and can be used in other medical operations and laser therapy in the field, due to its operation in the infrared region, can reduce the patient suffered from pain and discomfort.
