Picosecond laser thev naus laus zis tau hloov kho qhov kev kho kom zoo nkauj, muab cov kev daws teeb meem siab heev rau ntau yam teeb meem ntawm daim tawv nqaij. Picosecond laser tsis tsuas yog siv los tshem tawm tattoos, tab sis nws cov toner whitening muaj nuj nqi kuj nrov heev.
Picosecond lasers yog cov cuab yeej siv thev naus laus zis uas tso tawm ultra-luv pulses ntawm lub zog laser hauv picoseconds (trillionths ntawm ib thib ob). Kev xa tawm sai ntawm lub zog laser tuaj yeem ua tiav lub hom phiaj tshwj xeeb ntawm cov tawv nqaij, nrog rau cov teeb meem pigmentation xws li cov tawv nqaij tsis sib xws thiab cov pob tsaus. High-intensity laser pulses rhuav tshem pawg melanin hauv daim tawv nqaij, ua rau lub ntsej muag ci dua, tawv dua.
Thaum lub sij hawm toner whitening txheej txheem, thaum ua ke nrog picosecond laser tshuab, lub toner ua raws li ib tug photothermal tus neeg sawv cev, absorbing laser zog thiab zoo cua sov ntawm daim tawv nqaij. Yog li ntawd, toner pab lub hom phiaj melanin deposits thiab pigmented lesions, txo lawv visibility thiab txhawb ib tug ntau txawm lub suab. Qhov no yuav ua kom cov tawv nqaij ua kom tawv nqaij zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv toner rau picosecond laser kho yog nws qhov tsis muaj qhov tsis zoo. Tsis zoo li cov txheej txheem ib txwm siv xws li tshuaj tev lossis lasers ablative, qhov kev siv tshuab tshiab no ua kom muaj kev tsis xis nyob thiab poob qis. Cov neeg mob tuaj yeem hnov qhov tshwm sim tam sim ntawd, tsis muaj tev lossis liab tom qab kho.
Ntxiv nrog rau nws cov tawv nqaij ntxuav hniav dawb, picosecond laser toner kev kho mob txhawb kev tsim collagen. Laser zog nkag mus tob rau hauv daim tawv nqaij txheej, ua rau lub cev lub ntuj kho teb thiab txhawb kev loj hlob ntawm tshiab collagen fibers. Qhov no ua rau cov tawv nqaij zoo nkauj, firmness thiab tag nrho rejuvenation.
Txawm hais tias pom cov txiaj ntsig tuaj yeem pom hauv ib zaug xwb, cov kev kho mob feem ntau raug pom zoo rau kev pom zoo thiab kav ntev. Nyob ntawm tus neeg xav tau kev pab, 3 mus rau 5 zaug yuav tsum tau, ncua 2 mus rau 4 lub lis piam sib nrug ntawm txhua qhov kev sib tham. Qhov no yuav ua kom cov tawv nqaij dawb thiab tag nrho cov tawv nqaij txhim kho lub sijhawm.
Post lub sij hawm: Dec-04-2023