Dual wavelength laser therapeutic method and equipment

Abstract

The invention discloses a therapy method and a therapeutic instrument thereof of double-wavelength laser. Long pulse laser of 1064 nm and dye pulse laser of 595 nm are coaxially coupled and guided into optical fiber for therapy through an optical apparatus. The therapeutic instrument comprises a 1064nm long pulse laser generating device of and a 595 nm dye pulse laser generating device arranged on the other light path; the therapeutic instrument also comprises a holophote, an airproof lens, a dye case and a second pumping lamp, another airproof lens, a second part of reflector and light splitting sheet, wherein a facula diameter regulating apparatus is arranged on a main emitting light path of the light spitting sheet; the emitting light path of the facula diameter regulating apparatus is paired with the generating light path of the long pulse laser of 1064 nm, and a light paring sheet is arranged at the paired part. The invention skillfully combines and uses the main wavelength of 595 nm and 1064 nm for the therapy of blood vessel diseases, and the two wavelength coaxially enter the light fiber to be used for the therapy of diseases, thereby the required energy density is greatly reduced while improving the therapy effect of blood vessel diseases, and the occurrence of side effect is reduced.

Description

technical field [0001] The present invention relates to a treatment method, in particular to a method using laser treatment; [0002] The invention also relates to an electronic instrument, in particular to a laser treatment instrument. Background technique [0003] 595nm dye pulsed laser and 1064nm Nd:YAG laser have been widely used in the field of aesthetic medicine for more than ten years. [0004] 595nm dye laser is currently the best treatment for vascular diseases. 595nm is the wavelength with the highest absorption peak of hemoglobin. When a large amount of hemoglobin absorbs the heat energy of the laser, it is destroyed, forming thrombus, causing diffuse vascular obstruction, and reducing the possibility of vascular recanalization. At the same time, the vascular endothelial cells are also damaged, so that the blood vessels are blocked and not blocked, so as to achieve the purpose of treating vascular diseases. [0005] 1064nm long pulse laser is also an effective ...

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Problems solved by technology

But there is still no therapeutic instrument using this method

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