Nrog rau kev nce qib ntawm thev naus laus zis thiab kev txhim kho tas mus li ntawm tib neeg txoj kev nrhiav kev zoo nkauj, cov thev naus laus zis laser kev zoo nkauj tau dhau los ua neeg laus zuj zus. Ntawm lawv, picosecond ND-YAG laser, ua ib hom khoom siv laser tshiab uas tau tshwm sim hauv xyoo tas los no, tau sai sai los ua cov khoom lag luam tseem ceeb hauv kev zoo nkauj ntawm daim tawv nqaij nrog nws cov txiaj ntsig zoo heev ntawm kev tshem tawm cov quav hnav thiab kev nyab xeeb. Tsab xov xwm no yuav coj koj mus rau kev nkag siab tob txog lub hauv paus ntsiab lus, qhov zoo, thiab thaj chaw siv ntawm picosecond ND-YAG lasers, tshawb pom cov kev paub tsis meej ntawm kev tshawb fawb tom qab lawv cov txiaj ntsig zoo kawg nkaus.
Picosecond ND-YAG laser: kev sib xyaw ua ke zoo meej ntawm kev ceev thiab lub zog
Picosecond ND-YAG laser, raws li lub npe qhia, yog lub cuab yeej laser ND-YAG uas tso tawm cov pulses nrog lub pulse dav ntawm picoseconds (1 picosecond = 10 ⁻¹ ² vib nas this). Piv nrog cov nanosecond lasers ib txwm muaj, picosecond lasers muaj lub pulse dav luv dua, uas txhais tau tias lawv tuaj yeem hloov lub zog mus rau cov ntaub so ntswg hauv lub sijhawm luv dua, tsim cov teebmeem optomechanical muaj zog dua.
1. Txoj cai ua haujlwm:
Lub hauv paus ntsiab lus ua haujlwm ntawm picosecond ND-YAG laser yog raws li lub hauv paus ntsiab lus ntawm kev xaiv photothermal ua haujlwm. Lub laser tso tawm lub teeb laser ntawm qhov wavelength tshwj xeeb, uas tuaj yeem xaiv los ntawm cov xim me me hauv daim tawv nqaij, xws li melanin thiab tattoo ink. Tom qab nqus lub zog laser, cov xim me me sai sai kub, tsim cov nyhuv optomechanical uas rhuav lawv ua cov me me, uas tom qab ntawd raug tshem tawm ntawm lub cev los ntawm lub cev lub cev lymphatic metabolic system, yog li ua tiav cov txiaj ntsig ntawm kev tshem tawm cov xim, ua kom dawb thiab mos daim tawv nqaij.
2. Cov txiaj ntsig tseem ceeb:
Qhov dav ntawm lub zog luv dua:Picosecond theem pulse dav txhais tau tias lub zog laser raug tso tawm hauv lub sijhawm luv luv, tsim cov teebmeem optomechanical muaj zog dua uas tuaj yeem ua rau cov xim pigment tawg zoo dua thaum txo cov cua sov puas tsuaj rau cov ntaub so ntswg ib puag ncig, ua rau cov txheej txheem kho mob muaj kev nyab xeeb dua thiab xis nyob dua.
Lub zog siab dua:Lub zog siab tshaj plaws ntawm picosecond laser yog ntau pua npaug ntawm cov nanosecond laser ib txwm muaj, uas tuaj yeem rhuav tshem cov xim me me zoo dua, nrog rau lub sijhawm kho tsawg dua thiab muaj cov teebmeem tseem ceeb dua.
Kev siv tau dav:Picosecond ND-YAG laser tuaj yeem tso tawm ntau lub wavelengths ntawm laser, xws li 1064nm, 532nm, 755nm, thiab lwm yam, uas tuaj yeem muab kev kho mob meej rau cov teeb meem pigmentation ntawm ntau xim thiab qhov tob.
Lub sijhawm rov zoo luv dua:Vim yog qhov kev puas tsuaj me me los ntawm picosecond laser rau cov nqaij nyob ib puag ncig, lub sijhawm rov zoo tom qab kev kho mob luv dua, feem ntau tsuas yog 1-2 hnub los rov qab ua neej li qub.
Cov cheeb tsam siv ntawm picosecond ND-YAG laser:
Picosecond ND-YAG laser, nrog nws cov kev ua tau zoo heev, muaj ntau yam kev siv hauv kev zoo nkauj ntawm daim tawv nqaij, feem ntau suav nrog cov hauv qab no:
1. Kev kho mob ntawm cov kab mob tawv nqaij pigmentary:
Cov tawv nqaij pigmentation xws li freckles, sunspots, thiab age spots:Picosecond laser tuaj yeem tsom mus rau cov xim me me hauv cov txheej epidermal kom raug, rhuav tshem lawv thiab tshem tawm lawv, ua kom zoo dua cov xim tawv nqaij tsis sib xws, cov xim ploj mus, thiab ua kom cov xim tawv nqaij ci ntsa iab.
Cov tawv nqaij pigmentation xws li melasma, Ota nevus, thiab kas fes pob:Picosecond laser tuaj yeem nkag mus rau hauv epidermis thiab ua rau cov xim me me hauv cov txheej dermis, ua kom zoo dua cov xim tawv ncauj thiab rov qab kho cov tawv nqaij dawb thiab pob tshab.
Kev tshem tawm cov duab kos:Picosecond laser tuaj yeem ua rau cov xim pleev tattoo tawg thiab ntiab tawm ntawm lub cev, ua tiav cov txiaj ntsig ntawm kev ploj lossis tshem tawm tag nrho cov duab pleev tattoo.
2. Kev kho mob tawv nqaij kom rov zoo nkauj:
Txhim kho cov kab zoo thiab cov pob khaus:Picosecond lasertuaj yeem txhawb kev tsim kho dua tshiab ntawm collagen hauv daim tawv nqaij, txhim kho daim tawv nqaij elasticity, txhim kho cov kab zoo thiab wrinkles, thiab ua tiav cov txiaj ntsig ntawm kev ua kom daim tawv nqaij ruaj khov thiab ncua kev laus.
Txo cov qhov hws thiab txhim kho qhov zoo ntawm daim tawv nqaij:Picosecond laser tuaj yeem txhawb kev ua kom tawv nqaij zoo, txhim kho cov teeb meem xws li cov qhov hws loj thiab tawv nqaij ntxhib, ua rau tawv nqaij mos dua thiab du.
3. Lwm yam kev siv:
Kev kho mob pob txuv thiab pob txuv qhov txhab:Picosecond laser tuaj yeem tiv thaiv cov qog sebaceous secretion, tua Propionibacterium acnes, txhim kho cov tsos mob ntawm pob txuv, thiab ploj cov qhov txhab ntawm pob txuv, rov qab kho cov tawv nqaij kom zoo.
Kev kho cov qhov txhab:Picosecond laser tuaj yeem txhawb kev tsim cov collagen, txhim kho cov nqaij caws pliav, ploj xim caws pliav, thiab ua rau cov caws pliav du thiab tiaj tus dua.
Yuav tsum nco ntsoov dab tsi thaum xaiv lub picosecond ND-YAG laser
Xaiv ib lub tsev kho mob uas raug cai:Kev kho mob laser Picosecond yog cov haujlwm kho mob zoo nkauj, thiab cov tsev kho mob tsim nyog yuav tsum tau xaiv rau kev kho mob kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Xaiv ib tus kws kho mob uas muaj kev paub dhau los:Tus kws kho mob qib kev ua haujlwm ncaj qha cuam tshuam rau qhov kev kho mob zoo. Yuav tsum xaiv cov kws kho mob uas muaj kev paub dhau los rau kev kho mob, thiab cov phiaj xwm kho mob tus kheej yuav tsum tau tsim raws li lawv qhov xwm txheej.
Kev saib xyuas ua ntej thiab tom qab phais kom zoo:Tsis txhob raug tshav ntuj ncaj qha ua ntej phais mob, xyuam xim rau kev tiv thaiv tshav ntuj thiab kev pleev tshuaj tom qab phais mob, tsis txhob siv cov tshuaj pleev ib ce uas ua rau khaus, thiab pab kom daim tawv nqaij rov zoo.
Ua ib lub tshuab thev naus laus zis tshiab hauv kev zoo nkauj ntawm daim tawv nqaij, picosecond ND-YAG laser tau coj xov xwm zoo rau ntau tus neeg nyiam kev zoo nkauj nrog nws cov txiaj ntsig zoo heev ntawm kev tshem tawm cov quav hnav, kev nyab xeeb, thiab kev siv dav. Kuv ntseeg tias nrog kev nce qib tas mus li ntawm thev naus laus zis, picosecond ND-YAG lasers yuav ua lub luag haujlwm loj dua hauv kev zoo nkauj ntawm daim tawv nqaij, pab ntau tus neeg ua tiav lawv txoj kev npau suav zoo nkauj thiab ci ntsa iab nrog kev ntseeg siab.
Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2025
