Nrog kev pab los ntawm kev ua kom tiav, cov poj niam yuav ua rau cov tawv nqaij tawv dua, tiam sis cov khoom siv kom zoo nkauj tsis tas yuav qhia qhov kev xav tau. May tsis pab kiag li nkaum cov pigment me ntsis rau ntawm lub ntsej muag, koj tuaj yeem tau tshem ntawm lawv tsuas yog los ntawm txoj kev xav paub ntau tshaj. Laser tshem tawm yog ib qho tseem ceeb tshaj plaws rau kev tshem tawm tsis xws luag.
Yog vim li cas qhov pigmentation me ntsis tshwm hauv lub ntsej muag?
Rau ntawm daim tawv nqaij xim ntawm txhua tus neeg ua tau raws li cov tawv nqaij tshwj xeeb ntawm daim tawv nqaij - melanocytes. Yog tias lawv ua tsis thwj, cov xim pigment tshwm nyob rau hauv cov kab mob epidermis, uas muaj ntau hom:
- ephelids ( quav hnav );
- chloasma (hormonal);
- lentigo (senile);
- melasma (pa);
- nevi ( yug );
- caw (vascular).
Muaj ntau ntau yam uas ua rau muaj siab pigmentation me ntsis - qhov ua rau lawv pom ntawm lub ntsej muag:
- kev tshuaj ntsuam genetic predisposition;
- irradiation nrog ultraviolet;
- muaj hnub nyoog txog kev hloov hauv lub cev;
- hormonal tsis ua hauj lwm ;
- kab mob ntawm cov hnyuv;
- noj tshuaj;
- kev siv cov tshuaj pleev ib ce;
- deficiency cov vitamins C thiab PP;
- nruj los yog txhoj puab heev ntawm kev tu tawv nqaij;
- pathology ntawm ob lub raum thiab cov kab mob urinary;
- daim siab mob;
- endocrine mob;
- cov hlab plawv thiab lwm tus.
Tus laser puas tshem pigmented me ntsis?
Nrog kev pab los ntawm cov cuab yeej nug, txhua yam ntawm ntau xim ntawm thaj chaw ntawm daim tawv nqaij yog muab tshem tawm. Seb lub laser tshem tawm cov xim pigment tag, nyob ntawm qhov tob ntawm lub melanin. Cov teeb meem nto ploj tom qab tsuas yog 1-2 zaug. Rau ntau tus neeg mob, nws yuav siv 1-3 cov kev kawm ntawm 8-10 manipulations ntawm kev ua haujlwm ntawm 20 hnub yam tsawg kawg nkaus. Qhov no yog kev kho mob ntev thiab kim, tab sis nyob deb li tsis muaj lwm txoj kev kho mob tau ua rau zoo li qhov kev tshem tawm ntawm pigmentation los ntawm laser, cov duab ua ntej thiab tom qab paub meej tias nws cov hauj lwm zoo. Cov txiaj ntsim tau kawg yog nthuav tawm ntawm cov tawv nqaij uas twb tau kho lawm.
Dab tsi laser pigmentation me ntsis raug tshem tawm?
Muaj ntau ntau hom kev siv los tshem tawm qhov teeb meem tau piav txog lub ntsej muag. Ib tus kws kho mob tshwj xeeb muaj peev xwm muab tau xws li ib lub laser tawm tsam pigmented me ntsis:
- fractional;
- alexandrite;
- neodymium;
- ruby.
Pigmentation tshem tawm los ntawm cov zis laser
Lub essence ntawm kev ua hauj lwm ntawm no hom ntawm ntaus ntawv yog ib qho xim nyhav rau ntawm daim tawv nqaij ntawm lub ntsej muag. Xws li ib lub laser los ntawm pigmentation destroys tsuas hlwb uas overproduce melanin. Cov ntaub so ntsig noj qab haus huv tseem tsis tau zoo, uas ua kom kho qhov chaw kho sai sai. Tshem tawm cov nqaij pigmented ntawm koj lub ntsej muag nrog ib hom laser feem, koj tsis tas yuav hlawv cov txheej hau ntawm cov kab mob nyob ib ncig ntawm qhov kho raws. Beam cov ntaub ntawv ntawm 100 mus rau 1100 microzones ntawm txhua square centimeter ntawm daim tawv nqaij, mus tob tob mus txog 1.5 hli.
Tshem tawm ntawm pigment me ntsis nrog alexandrite laser
Cov cuab yeej tau piav qhia yog qhov kev pom ntev-ntev ntu cov kab hlau txuas hluav taws xob. Kev tshem tawm cov pigmented me ntsis los ntawm ib lub laser nrog ib tug radiator los ntawm alexandrite tshwm sim vim yog cua sov ntawm melanin. Nyob rau hauv tus ntawm high kub nws tag collapses (evaporates). Qhov kev tshem tawm ntawm hnub nyoog me ntsis rau ntawm lub ntsej muag nrog lub laser ntawm hom hais tshwm sim sai li sai tau. Tus Alexandrite emitter tsuas ua haujlwm rau melanocytes xwb, uas tsis cuam tshuam rau lub tawv nqaij noj qab nyob zoo nrog rau xim.
Tshem tawm ntawm cov pigmented me ntsis nrog cov neodymium laser
Lub ntsiab feature ntawm no ntaus ntawv yog nws lub peev xwm los ua kom tsis sov tsuas yog melanin, tab sis kuj oxyhemoglobin. Ua tsaug rau qhov no, kev tshem tawm pigmentation los ntawm neodymium laser pub kom tshem tau tag nrho cov hom pob rau ntawm lub ntsej muag, nrog rau vascular formations. Lub nqaj ntawm lub cuab yeej tsis dissipate, nws ua tsuas yog rau cov chaw uas tsim nyog tsis muaj kev puas tsuaj cov ntaub so ntswg noj qab nyob zoo. Lub neodymium ntaus khoom belongs rau cov pab pawg ntawm cov haib tshaj plaws. Nws cov hluav taws xob nkag mus rau ib qhov tob ntawm 8 hli.
Tshem tawm ntawm pigmentation los ruby laser
Yam khoom siv no tsis tshua siv siv los kho cov teeb meem tau piav tseg. Tshem tawm ntawm pigmentation los ntawm ib tug laser raws ruby siv lead ua yog fraught nrog discoloration ntawm kev noj qab nyob zoo ntawm daim tawv nqaij. Xws li lub cuab yeej "tsis pom" qhov txawv ntawm lub cev thiab lub cev melanin cov ntsiab lus hauv hlwb, yog li nws ua kom nws tsis hais txog qhov twg. Qhov kev tshem tawm ntawm pigmented me ntsis rau ntawm lub ntsej muag nrog ib tug laser ntawm hom nyob rau hauv kev xav yog yuav luag tsis xyaum. Qee lub sij hawm ib qho ntawm nws cov ntaub ntawv (Q-switched) siv rau cov neeg mob cov tawv nqaij uas tawv heev.
Qhov zoo tshaj plaws laser rau tshem tawm cov xim pigment
Qhov "standard standard" nyob rau hauv cov cheeb tsam tau piav qhia txog cosmetology yog ib yam khoom siv dag zog. Xws li ib lub laser ntawm cov pigmented me ntsis tsis zoo xwb, tab sis kuj zoo rau lub ntsej muag. Lub crushed nrav ua rau ntawm daim tawv nqaij ua kev puas tsuaj, ntawm lub cheeb ntawm uas tsis pub tshaj qhov loj ntawm ib tug tib neeg cov plaub hau. Lub nqaj txav tsuas yog cov hlwb tsis zoo thiab ua kom tsis muaj zog melanin, tawm hauv cov ntaub so ntswg zoo.
Laser kev tshem tawm ntawm cov xim pob zeb - kev tsis sib haum xeeb
Txoj kev ua kom zoo nkauj yog yuav tsum muaj kev phais mob, yog li ntawm qee lub sijhawm nws tsis tuaj yeem nqa tawm. Kev kho ntawm pigmentation rau ntawm lub ntsej muag ntawm lub laser muaj kev sib ceg tsis sib haum, uas tsis muaj kev txwv, tab sis nws yuav tsum muab ncua:
- mob cov kab mob;
- cev xeeb tub;
- lub sijhawm ntawm kev pub mis niam;
- rov qab kis ntawm cov kab mob mus ntev;
- noj tshuaj tua kab mob;
- inflammatory kev sib xyaw thiab tawv nqaij qhov chaw hauv thaj chaw kho mob;
- tshiab twm;
- nyuam qhuav sib.
Qhov kev tshem tawm ntawm pigmented me ntsis ntawm lub ntsej muag nrog ib lub laser yog tiag tiag contraindicated nyob rau hauv cov nram qab no:
- oncological kab mob;
- ntshav qab zib mellitus;
- kev txhaj tshuaj tiv thaiv;
- pathology ntawm cov ntaub so ntswg;
- muaj cov pob txha caj dab nyob hauv thaj chaw ntawm laser nkaus;
- rheumatoid kev mob caj dab;
- bronchial hawb pob;
- hypertensive kab mob ntawm qib 3;
- mob plawv;
- mob hlwb loj heev.
Qhov kev raug tshem tawm ntawm cov pigmented me ntsis los ntawm laser
Kev tsis pom zoo lossis kev tsis ua tiav ntawm txoj kev ua rau ua rau muaj kev phom sij. Qhov kev tshem tawm ntawm cov xim pigment ntawm lub ntsej muag ntawm lub laser yog txuam nrog kev pheej hmoo ntawm thermal tawv hlawv. Yog hais tias tus kws kho mob uas ua tus ntxias, kev kho tsis raug teeb tsa thiab ntaus yam khoom muaj nqis heev, qhov chaw ua haujlwm yuav ua rau muaj kev puas ntsoog. Qhov kev tshem tawm ntawm pigmentation ntawm lub ntsej muag ntawm lub laser tsawg zaus muaj xws li qhov yuav tshwm:
- caws pliav ntawm cov nqaij;
- kev txhawb nqa;
- mob o ntawm cov kab mob epidermis;
- mob lwm tus;
- necrosis ntawm daim tawv nqaij;
- puas tsuaj rau kev noj qab haus huv cov ntaub so ntswg;
- hypopigmentation (ntau kom meej txog cov tshuaj tua kab mob);
- erythema .
Kom tsis txhob muaj teeb meem tom qab tshem lub pigmentation ntawm koj lub ntsej muag nrog lub laser, nws tseem ceeb kom ua raws li cov cai ntawm kev tu tawv nqaij:
- Tsis txhob siv pleev rau 3-4 hnub.
- Tiv thaiv lub ntsej muag ntawm tshav ntuj rau 2 vasthiv.
- Txwv tsis pub thermal cov txheej txheem, mus xyuas lub tsev so lossis da dej hauv 2 lub hlis tom ntej.
- Moisten daim tawv nqaij nrog hypoallergenic cream.
- Nrhav kom nruj pleev plhu manipulations ntawm lub ntsej muag (tev tawv, txhuam).
- Thov cov tshuaj tua kab mob sau tseg los ntawm ib tug kws kho mob dermatologist.