Niaj hnub nimno aesthetic tshuaj pleev ib ce muaj ntau txoj hau kev los daws cov qhab nia. Ib tug ntawm lawv yog laser resurfacing, uas koj muaj peev xwm yuav luag tag nrho tshem tawm txawm qub striae.
Tus essence ntawm tus txheej txheem
Laser tawv resurfacing yog qhov kev txiav txim ntawm lub teeb meem laser, uas evaporates lub qaum hlwb ntawm cov epidermis, warms cov ntaub so ntswg thiab pabcuam cov qoob loo tshiab thiab cov kab mob elastin. Li ntawd, txoj kev ntawm cov tawv nqaij tawv rejuvenation launched. Lub hlwb ntawm cov ntaub so ntswg uas ua rau lub pob hluav taws evaporate nyob rau hauv kab teeb laser, thiab ib tug tshiab, ntau txawm tias tawv nqaij tshwm nyob rau hauv lawv qhov chaw.
Kho lub plhaub ntawm cov txheej uas tshem tawm los ntawm lub laser yuav muaj tseeb rau lub micron, uas tshem tawm qhov yuam kev ntawm tus kws kho mob thiab qhov sib txawv ntawm tib neeg. Cov txheej txheem yog ua raws li hauv zos anesthesia (emla cream).
Hom mob lasers
Hnub no, ob hom khoom siv raug siv los tuav cov laser sib tsoo ntawm cov qhab nia.
- Er: YAG-erbium "txias" laser ua rau lub hlwb sai heev, vim hais tias cov ntaub so ntswg nyob ib puag ncig tsis sov. Kev sib tsoo nrog xws li ib lub laser tsis yog nrog los ntawm "sealing" (coagulation) ntawm cov hlwb, thiab ib qho ua kaub yog tsis tsim nyob rau hauv qhov chaw kho mob. Tom qab qhov txheej txheem, koj yuav tsum hnav ib lub hnab tawv nqaij tshwj xeeb kom tiv thaiv tau tus kab mob hauv lub qhov txhab. Nyob rau hauv kev twb kev txuas nrog cov inconveniences, erbium laser maj displaces tus qauv paub - Fraxel feem laser. Nws ua rau lub hlwb ntawm tus kabmob pointwise pointwise, tab sis tseem tsis muaj thermal cov nyhuv ntawm cov ntaub so ntswg, thiab tom qab laser resurfacing los ntawm cov tsim ua hauv kev ua, cov kab ua kua yuav xau ntshav. Yog li, kom tsis txhob kis tau tus kab mob, lub qhov txhab yuav tsum rov qab muaj ntaub qhwv.
- Cov pa roj carbon monoxide CO2 pom tias yuav zoo dua thiab muaj kev nyab xeeb, vim tias nws cov rays mus tob, thiaj li nyob rau hauv lub dermis lub sijhawm rov ua dua pib, nrog los ntawm cov khoom ntawm neocollagen. Cov kaus hniav tom qab laser sib tsoo "ntim", sib sau ua kaub puab, uas tsis tas yuav tau them nrog cov ntaub qhwv. Hauv qhov no tsis muaj qhov yuav kis mob.
Hom kev sib tsoo
Cov chaw zoo nkauj ntawm cov tshuaj pleev ib ce hnub no muaj kev ua polishing ntawm ob hom.
- "Classical" - lub tshav laser evaporates cov kab mob ntawm epidermal los ntawm tag nrho cov chaw kho mob. Cov txheej txheem activates lub rejuvenation kev, cov tawv nqaij yog leveled. Xws li cov laser resurfacing ntawm cov qhab nia ncab yog nrog los ntawm crust tsim, thiab lub sij hawm rov qab yog 14 hnub. Tab sis tom qab thawj txoj kev, striae ua yuav luag tsis tau.
- Fractional laser resurfacing - qhov nqaj ua rau ntawm daim tawv nqaij pointwise, thiab nyob ib ncig ntawm cov kev sib txuas lus microthermal thaj chaw nyob twj ywm siv tau cov hlwb uas tsis tau evaporated. Lub sijhawm rov kho dua tomqab ntawm txoj kev ua haujlwm no yog 2 mus rau 3 hnub, tabsis zoo rau kev ua haujlwm zoo dua, lub laser resurfacing ntawm cov qhab nia yuav tsum tau rov ua ob peb zaug.
Nqi ntawm kev sib tsoo
Cov nqi rau txoj haujlwm no yog nyob ntawm seb qhov kev ntsuam xyuas ntawm qhov chaw kho mob, uas yog muab cov kev pabcuam los ntawm cov khoom siv. Fractional laser resurfacing ntawm cov qhab kos yog qhov kim tshaj plaws - tus nqi ntawm kev ua 1 square centimeter ntawm daim tawv nqaij yog 25 - 60 cu. Nyob hauv cov nroog loj, cov nqi ntau dua li ntawm cov nroog.
Nws kuj tseem yuav tsum tau sau tseg tias thaum lub sij hawm npaj rau txoj kev ua haujlwm, koj yuav tsum siv cov tshuaj tsw qab tshwj xeeb rau ntawm retinoid thiab non-glycolic. Qee lub sij hawm, ua ntej polishing, ib tug kws kho mob tshwj xeeb tshaj tawm kom haus cov tshuaj tua kab mob los yog tshuaj yeeb dawb - qhov no yuav yog ib qho khoom ntxiv.
Contraindications thiab teeb meem
Laser resurfacing ntawm cov qhab nia ncav yog contraindicated thaum:
- kev mob ntxiv ntawm cov kab mob mus ntev;
- kom siab kub cev;
- mob pob khaus;
- pustular xoos pob txha nyob rau hauv thaj chaw;
- mob ceev ceev (arrhythmia, hypertensive teebmeem, thiab lwm yam);
- ntshav qab zib mellitus;
- cev nqaij daim tawv kab mob.
Nyob rau hauv exceptional mob, xws li teebmeem ntawm laser resurfacing li hyperpigmentation, erythema, hypopigmentation, atrophic nti, diffuse fibrosis yuav manifest lawv tus kheej.