Nd: yag laser: Q - hloov ND: YAG (Neodymium - doped yttrium aluminium garnet) Laser yog qhov kev xaiv nrov. Nws emits lub teeb ntawm wavelengths ntawm 1064 nm thiab 532 nm. Lub 1064 - NM wavelength yog ua tau zoo rau cov tattoo tsaus nti xws li dub thiab xiav, vim nws tuaj yeem nkag mus tob rau hauv daim tawv nqaij kom lub hom phiaj xim. Lub 532 - NM yoj yog ntau haum rau cov xim sib zog xws li xim liab xws li liab, txiv kab ntxwv, thiab daj. Nws ua haujlwm los ntawm kev xa tawm luv luv, siab - lub zog pulses uas tawg lub tattoo xim ua kom tawg me me. Cov tawg no yog tshem tawm los ntawm lub cev tiv thaiv kab mob dhau sijhawm.
Ruby Laser: Q - hloov Ruby Laser muaj nthwv dej nyob ib ncig ntawm 694 nm. Nws yog qhov ua tau zoo rau tshem tawm ntsuab thiab xiav - dub tattoos. The laser energy is absorbed well by melanin and tattoo pigments, causing the pigments to shatter into tiny particles. Txawm li cas los xij, nws yuav tsis zoo rau kev sib sib zog nqus tau sib sib zog nqus vim nws qhov tob tob tob ntxiv piv rau ND: YAG laser.
Alexandrite laser: Nrog lub nthwv dej ntawm kwv yees li 755 nm, Q - hloov Alexandrite laser yog qhov zoo heev rau kev tshem tawm ntsuab thiab xiav tattoos. Nws muaj tus nqi hluav taws xob ntev ntev ntev ntev, uas tso cai rau kev xa khoom zoo rau lub zog tattoo pigments. Alexandrite laser tseem muab qhov sib piv zoo ntawm lub zog nqus nqus nqus nqus ntawm cov tawv nqaij tattoo thiab cov tawv nqaij muaj kev puas tsuaj rau daim tawv nqaij thaum ua rau cov pigments.
2. Picosecond laser tattoo tshem tawm cov cav tov
Cov tshuab no siv tsis luv - mem tes lasers, nrog mem tes durations hauv picosecond ntau (ib qho trillionth ntawm ib ob). Lub picosecond laser tuaj yeem tsoo tattoo pigments rau txawm me me me dua li tus q - hloov lasers. Piv txwv li, tus picosecond 755 - nm alexandrite laser thiab 1064 - nm nd: yag picosecond laser muaj feem ntau siv. Lawv muaj peev xwm ntau dua ntawm cov fragmenting cov xim xim, uas yuav ua rau muaj tsawg dua kev kho mob thiab cov kev paub zoo ntawm cov pigon tattoo pigments. Lub picosecond lasers kuj ua rau muaj kev puas tsuaj tsawg rau cov tawv nqaij ib puag ncig vim lawv cov kev pheej hmoo, txo qhov kev pheej hmoo ntawm cov kev pheej hmoo ntawm kev muaj kev pheej hmoo xws li kev sib tw lossis kev sib tw.
Ipl cov khoom siv tau tawm ntawm lub teeb hluav taws xob ntau dua li ib lub siab yoj zoo li lasers. Lawv ua haujlwm los ntawm kev tsom iav pigments los ntawm ntau ntawm wavelengths. Lub teeb hluav taws xob muaj zog yog nqus los ntawm cov xim, ua kom sov thiab ua rau nws tawg. Txawm li cas los xij, IPL yog feem ntau tsis tshua muaj txiaj ntsig dua li kev tshem tawm tattoo. Nws yog feem ntau siv rau kev kho lwm yam ntawm daim tawv nqaij xws li cov tawv nqaij thiab tshem tawm cov tawv nqaij. Tab sis nyob rau hauv qee kis, rau heev superficial tattoos lossis rau tattoos nrog qee yam pigments uas teb tau zoo rau IPL wavelengths, nws tuaj yeem yog kev xaiv tau lossis lwm txoj kev xaiv.
