Application of laser in medical field
In terms of medical treatment, laser can generally be divided into two categories: surgical laser treatment and non-surgical laser treatment. Laser surgery is the use of high power laser beams to perform coagulation, vaporization and cutting operations on diseased tissue at all levels. Non-surgical laser treatment uses a lower power laser, which irradiates human tissue without directly damaging the tissue and cells, and is used for physiotherapy irradiation treatment or light acupuncture treatment.
Laser skin treatment
Using the thermal characteristics and spectral characteristics of laser, it can remove superficial growths, laser acne removal, laser mole removal, laser wrinkle removal, laser skin rejuvenation, laser hair removal, laser freckle removal, tattoo pigment removal, and can also be used for hemangiomas, spiders Treatment of tumors and rosacea.
Please refer to the following table for details:
Laser Type | Application |
CO2 laser 10600nm or erbium-YAG laser 2940nm | skin repair and wrinkle reduction |
Ruby laser 694nm | removes dark spots; pigmentation, tattoos, moles; various pigmented diseases from epidermis to dermis |
Alexandrite Laser 755nm | Pigmented Diseases and Tattoo Removal |
Nd:YAG Laser 1064nm | Vascular Disease and Skin Rejuvenation |
Dye Laser 585nm/595nm | treatment of scars, veins and pigmented lesions |
Semiconductor Laser 806nm/910nm | Hair Removal |
Laser eye treatment
Since most of the tissues of the eye are transparent and allow light beams to pass through, laser are used in the treatment of eye diseases and have achieved good results.
- Refractive errors (“excimer laser in situ keratomileusis”, “half-femtosecond laser in situ keratomileusis”, “full femtosecond laser stromal lens extraction”)
- Glaucoma (laser cyclophotocoagulation, laser iridectomy, laser sclerectomy)
- Cataract (2.94 micron Er-YAG laser)
Main laser types currently used for ophthalmic treatment are as follows:
Laser Type | Wavelength | Application |
Argon ion | 488nm/514.5nm | retinal photocoagulation |
Krypton ion | 647nm/568nm/521nm | Retinal photocoagulation (especially when the refractive medium is partially opaque) |
Frequency doubling Nd:YAG laser | 532nm | retinal photocoagulation |
Semiconductor Laser | 810nm | Transpupillary Thermotherapy & Retinal Photocoagulation |
689nm | Dynamic Therapy |
Advantages of laser scanning systems
Laser scanning systems are widely used in skin treatment due to the following characteristics:
- Dynamic and flexible: mirrors are fast
- Scan point by point, safe and efficient, reduce side effects
Ultra-pulse carbon dioxide laser treatment system, equipped with “point-by-point scanning” lattice technology, controlled by microcomputer, applies hair-thin laser beams to the affected area one by one, without heat overlapping, which can significantly reduce the occurrence of side effects
- Fine and fast treatment,better effect, and no delay in the construction period. The depth and density (coverage) of the dot matrix can be precisely controlled by the computer, the treatment is more refined, and the curative effect is more guaranteed; and the maximum 15X15mm treatment area can be scanned, the treatment is faster, and the construction period is not delayed.
- Non-contact: Surgical surfaces remain sterile
Customized Laser medical solutions
The JS series of medical beauty galvanometers, the driver board is equipped with a safety protection function, and the selected light spot is from 3mm to 50mm. The self-developed and designed beauty board and software support dot matrix, pulse, gynecology and other modes.
Application of laser in medical field
In terms of medical treatment, laser can generally be divided into two categories: surgical laser treatment and non-surgical laser treatment. Laser surgery is the use of high power laser beams to perform coagulation, vaporization and cutting operations on diseased tissue at all levels. Non-surgical laser treatment uses a lower power laser, which irradiates human tissue without directly damaging the tissue and cells, and is used for physiotherapy irradiation treatment or light acupuncture treatment.
Laser skin treatment
Using the thermal characteristics and spectral characteristics of laser, it can remove superficial growths, laser acne removal, laser mole removal, laser wrinkle removal, laser skin rejuvenation, laser hair removal, laser freckle removal, tattoo pigment removal, and can also be used for hemangiomas, spiders Treatment of tumors and rosacea.
Please refer to the following table for details:
Laser Type | Application |
CO2 laser 10600nm or erbium-YAG laser 2940nm | skin repair and wrinkle reduction |
Ruby laser 694nm | removes dark spots; pigmentation, tattoos, moles; various pigmented diseases from epidermis to dermis |
Alexandrite Laser 755nm | Pigmented Diseases and Tattoo Removal |
Nd:YAG Laser 1064nm | Vascular Disease and Skin Rejuvenation |
Dye Laser 585nm/595nm | treatment of scars, veins and pigmented lesions |
Semiconductor Laser 806nm/910nm | Hair Removal |
Laser eye treatment
Since most of the tissues of the eye are transparent and allow light beams to pass through, laser are used in the treatment of eye diseases and have achieved good results.
- Refractive errors (“excimer laser in situ keratomileusis”, “half-femtosecond laser in situ keratomileusis”, “full femtosecond laser stromal lens extraction”)
- Glaucoma (laser cyclophotocoagulation, laser iridectomy, laser sclerectomy)
- Cataract (2.94 micron Er-YAG laser)
Main laser types currently used for ophthalmic treatment are as follows:
Laser Type | Wavelength | Application |
Argon ion | 488nm/514.5nm | retinal photocoagulation |
Krypton ion | 647nm/568nm/521nm | Retinal photocoagulation (especially when the refractive medium is partially opaque) |
Frequency doubling Nd:YAG laser | 532nm | retinal photocoagulation |
Semiconductor Laser | 810nm | Transpupillary Thermotherapy & Retinal Photocoagulation |
689nm | Dynamic Therapy |
Advantages of laser scanning systems
Laser scanning systems are widely used in skin treatment due to the following characteristics:
- Dynamic and flexible: mirrors are fast
- Scan point by point, safe and efficient, reduce side effects
Ultra-pulse carbon dioxide laser treatment system, equipped with “point-by-point scanning” lattice technology, controlled by microcomputer, applies hair-thin laser beams to the affected area one by one, without heat overlapping, which can significantly reduce the occurrence of side effects
- Fine and fast treatment,better effect, and no delay in the construction period. The depth and density (coverage) of the dot matrix can be precisely controlled by the computer, the treatment is more refined, and the curative effect is more guaranteed; and the maximum 15X15mm treatment area can be scanned, the treatment is faster, and the construction period is not delayed.
- Non-contact: Surgical surfaces remain sterile
Customized Laser medical solutions
The JS series of medical beauty galvanometers, the driver board is equipped with a safety protection function, and the selected light spot is from 3mm to 50mm. The self-developed and designed beauty board and software support dot matrix, pulse, gynecology and other modes.