| 摘要 |
The invention relates to a laser perforator laser for perforating skin comprising a) a lasing element Ä20Ü which emits a pulsed beam, optionally selected from the group consisting of Er:YAG, pulsed CO2, Ho:YAG, Er:YAP, Er/Cr:YSGG, Ho:YSGG, Er:GGSG, Er:YLF, Tm:YAG, Ho:YAG, Ho/Nd:YAlO3 , cobalt:MgF2, HF chemical, DF chemical, carbon monoxide, deep UV lasers, diode lasers, and frequency tripled Nd:YAG; b) a power source Ä10Ü or Ä12Ü; c) a high voltage pulse-forming network Ä16Ü linked to the power source; d) a means Ä22Ü for exciting the lasing element Ä20Ü, linked to the pulse-forming network Ä16Ü; e) a laser cavity Ä18Ü; f) a battery pack Ä12Ü; and g) a focusing means Ä28Ü which focuses each beam at a distance at least 10 mm from the lasing element Ä20Ü and to at least one beam shaped as a closed conic section, wherein at the focal point of each beam one axis of the closed conic section is less than 1 millimeter. <IMAGE> |
