Laser lipolysis Fat Liposuction 980 nm Diode Laser With 1064 nm NdYAG Laser
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- Supplier: Beijing Sunrise Science & Technology Co. Ltd.
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Product Overview
Description
Working theory
The use of the laser as an auxiliary tool has refined the traditional technique for lipoplasty. During laser lipolysis, the
interaction between the laser and the fat produced direct cellular destruction before the suction, reduced bleeding, and promoted skin tightening.
interaction between the laser and the fat produced direct cellular destruction before the suction, reduced bleeding, and promoted skin tightening.
Methods: A pulsed 1064-nm Nd:YAG and a CW 980-nm diode laser for lipolysis on the thighs The lasers were coupled
to a 600-microm optical fiber inserted in a 1-mm diameter cannula.
to a 600-microm optical fiber inserted in a 1-mm diameter cannula.
Results: In the absence of laser exposures (control specimens), cavities created by cannulation were seen; adipocytes were round in appearance and not deflated. At low energy settings, tumescent adipocytes were observed. At higher energy settings, cytoplasmic retraction, disruption of membranes, and heat-coagulated collagen fibers were noted; coagulated blood cells were also present. For the highest energy settings, carbonization of fat tissue involving fibers and membranes was clearly seen. For equivalent energy settings, 1064-nm and 980-nm wavelengths gave similar histologic results.
Conclusions: Laser lipolysis is a relatively new technique and several positive benefits of the laser, including skin retraction and a reduction in intraoperative bleeding. The interaction of the laser with the tissue is similar at 980 nm and 1064 nm with the same energy settings. Because higher volumes of fat are removed with higher total energy, a high-power 980-nm diode laser could offer an interesting alternative to the 1064-nm Nd:YAG laser.
Technical Parameters
Beam Transmission | Biquartz optical fiber transmission |
Laser Type | CW, pulse, single |
Wavelength | 980+1064nm |
Fiber | 400/600/800um |
Power | 1-30W |
Pulse width | 0.01-1s (stepping 0.05s) |
Pulse delay | 0.01-1s (stepping 0.05s) |
Pilot Beam | Red Diode Laser of 635nm, Power<5mW |
Power requirement | AC120V±22V,60HZ±1HZ/AC230V±22V, 50HZ±1HZ |
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