Lub hauv paus ntsiab lus ntawm picosecond freckle tshem tawm yog feem ntau yog txhawb kev tsim kho dua tshiab ntawm collagen hauv qab daim tawv nqaij los ntawm kev tawg tam sim ntawd.
Kev tshem tawm cov quav hnav picosecond feem ntau siv cov pulses luv luv thiab lub zog muaj zog los ua haujlwm rau ntawm qhov chaw ntawm daim tawv nqaij, uas tuaj yeem ncaj qha mus txog rau hauv daim tawv nqaij dermis, pab tso tawm lub zog, yog li txhim kho qhov tshwm sim ntawm cov xim tawv nqaij thiab tseem pab tshem tawm pob txuv. Kev puas tsuaj rau daim tawv nqaij yog qhov me me, kev nyab xeeb yog qhov siab, thiab thaum ua qhov kev tshem tawm quav hnav picosecond, nws kuj tuaj yeem txhawb kev rov tsim dua ntawm collagen hauv qab daim tawv nqaij, thiab tuaj yeem rhuav tshem cov melanocytes hauv daim tawv nqaij sai sai, uas tau metabolized thiab excreted tawm ntawm lub cev, ua tiav cov txiaj ntsig ntawm kev ua kom dawb thiab tshem tawm quav hnav.
Hauv lub neej txhua hnub, kev saib xyuas tawv nqaij yuav tsum tau ua kom zoo kom tsis txhob raug hluav taws xob ultraviolet.
Lub sijhawm tshaj tawm: Lub Yim Hli-08-2023
