Pigmentation tshem tawm nrog pico laser

1.Picosecond laser yog dab tsi?
Lub picosecond laser yog ib qho khoom siv laser uas siv cov mem tes luv luv rau lub hom phiaj endogenous pigmentation thiab exogenous number case (tattoo).Qhov nruab nrab nws txawv raws li lub wavelength siv, seb neodymium-doped yttrium aluminium garnet (Nd:YAG) siv lead ua (532 nm lossis 1064 nm), lossis Alexandrite siv lead ua (755 nm).



2.Dab tsi yog qhov qhia txog picosecond laser?
Lub ntsiab qhia rau kev siv picosecond laser yog tattoo tshem tawm.Nyob ntawm lawv cov wavelength, picosecond lasers yog tshwj xeeb tshaj yog pab tau rau clearing xiav thiab ntsuab pigments, uas yog nyuaj rau tshem tawm siv lwm yam lasers, thiab tattoos uas yog refractory rau kev kho mob nrog cov tsoos Q-hloov lasers.

Kev siv picosecond lasers kuj tau tshaj tawm rau kev kho melasma, naevus ntawm Ota, naevus ntawm Ito, minocycline-induced pigmentation, thiab hnub ci lentigines.

Qee cov picosecond lasers muaj cov khoom siv tes ua kom yooj yim kho cov ntaub so ntswg thiab siv los kho pob txuv caws pliav, photoageing, thiab rhytides (wrinkles)