Monday, June 13, 2016

Classification and use laser treatment Introduction

Laser treatment currently on the market at different excitation material is divided into: a semiconductor laser treatment, excimer laser treatment, carbon dioxide laser treatment, helium-neon laser treatment, Nd: YAG laser treatment.

A semiconductor laser treatment: Usually power is relatively small, mainly used for radiation therapy, used for the treatment of individual families, such as the three high laser irradiation therapy.

Second, the excimer laser treatment (English: Excimer laser) is subjected to laser emission means when its molecular ground state transition mixed gas excited by electron beam of inert gas and a halogen gas formed by combining generated. Excimer laser is a cold laser, non-thermal effect, the photon energy wavelength range of 157-353 nm, and the life of tens of nanoseconds, which belongs to ultraviolet light. Excimer laser in medicine is mainly used in ophthalmology, refractive errors of treatment, such as with PRK, LASIK, LASEK and other methods for the treatment of refractive errors, is currently on the clinical application of relatively common, safe, efficient, effective and stable Qu light therapy is not correct.

Classification and use laser treatment

Third, carbon dioxide laser treatment is more common application of the instrument, multi-function, through the non-contact method of treatment cutting, burning, and irradiation of the biological tissue to produce heat-induced coagulation, vaporization, carbonization effect, so as to achieve shorter operative time, less blood loss , wound healing, anti-infection, the use of more extensive sections.

Fourth, the helium-neon laser treatment is mainly used in medical exposure, irritation, inflammation, pain and dilation of blood vessels. It can be used as medicine acupoint irradiation, local irradiation surface; dermatology for the treatment of skin and mucosal ulceration.

Five, Nd: YAG laser treatment, Nd: YAG simplify its English name from (Neodymium-doped Yttrium Aluminium Garnet; Nd: Y3Al5O12) or Chinese called yttrium aluminum garnet crystals activated yttrium aluminum garnet crystals for substance, Nd atoms within the crystal body content of 0.6 to 1.1%, is a solid-state laser, the laser excitation pulse or continuous laser, infrared laser emission wavelength of 1.064 & mu; m.

Press instrument style can be divided into desktop laser treatment, laser treatment and vertical portable laser treatment device, a portable laser treatment mainly for individual users, with physiotherapy treatment; small power desktop laser treatment, physical therapy and doing superficial irradiation skin treatment; vertical power laser treatment, physical therapy can be surgery treatment, such as coagulation, cutting and so on.

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