Patent ID: 8579952

Claim:
A multifunctional laser therapeutic apparatus comprising: a) a first laser, said first laser selected from the group consisting of a laser with the wavelength of 532 nm and a thulium laser with the wavelength of 2000 nm; b) a second laser, said second laser selected from the group consisting of a laser with the wavelength of 980 nm, and a laser with the wavelength of 1470 nm; c) a third laser, said third laser having the wavelength of 2100 nm; d) an optical coupling device comprising: i) three focus lenses, each of said of said focus lenses comprising: A) a first side; and B) a second side, each of said three focus lenses positioned so as to focus emitted laser energy from a specific one of said laser selected from the group of said first laser, said second laser and said third laser; ii) crystal tapered rod, said crystal tapered rod comprising: A) a top section; and B) a bottom section; iii) three optical fibers, each of said optical fibers comprising: A) a first end; and B) a second end; wherein said first end of each of the three said optical fibers are positioned at the second side of one of the three focus lenses and the second end of each of the three said optical fibers are tightly fit with the bottom surface of the crystal tapered rod; iv) a fourth optical fiber, an end of said fourth optical fiber being connected with the top surface of the crystal tapered rod; and v) a casing, wherein said crystal tapered rod is positioned inside said casing, said three optical fibers as described are connected within said casing to said crystal tapered rod, and wherein said fourth optical fiber is positioned downstream from said three optical fibers and distal to said crystal tapered rod such that the fourth optical fiber emerges distally outside of said casing; and e) a control device to control working modes for the emitting lasers, thereby controlling the emitted laser energy of the lasers, said control device connected to said lasers.