R-Switched ND YAG Laser_Gentle Tshem Tawm Ntawm Melasma

R-Switched ND YAG Laser_Gentle Tshem Tawm Ntawm Melasma
Melasma, Kuv ntseeg tias cov phooj ywg paub txog nws.Nws tseem yog hu ua daim siab me me, uas yog xim daj-xim av pigmentation ntawm lub ntsej muag, thiab ntau tus npauj npaim yog faib rau ntawm sab plhu.Nws lub neej coj tsis tau tsuas yog mob lub cev rau cov phooj ywg tab sis kuj puas siab puas ntsws sawv daws yuav.Niaj hnub no, Q-Switched ND YAG Laser Supplier qhia rau koj paub txog txoj kev kho tshiab:
Nd: YAG yog nws lub npe lus Askiv yooj yim lossis yttrium aluminium garnet siv lead ua.Yttrium aluminium garnet siv lead ua yog nws cov khoom ua kom muaj zog.Nws yog ib qho khoom siv laser uas tuaj yeem ua rau lub siab lub ntsws laser lossis laser txuas ntxiv.Clinically, Q-Switched ND YAG Laser yog dav siv nyob rau hauv kev kho mob ntawm hyperpigmented daim tawv nqaij kab mob, thiab nws cov ntsiab cai yog raws li nyob rau hauv xaiv photothermal nyhuv thiab photomechanical nyhuv.

Txoj kev kho mob:
Lub zog muaj zog heev yog tam sim ntawd tawm mus rau hauv cov ntaub so ntswg, tsim cov pulses loj loj nrog lub zog siab ceev, blasting cov melanin hais nyob rau hauv lub epidermal txheej thiab txawm lub dermal txheej.Cov melanin hais yog blasted rau hauv cov khoom zoo thiab yog nqus los ntawm lub cev tiv thaiv kab mob.Nyob rau tib lub sijhawm, siv lub hauv paus ntsiab lus ntawm kev xaiv cov nyhuv photothermal, nws yuav tsis ua rau muaj kev puas tsuaj rau cov ntaub so ntswg ib puag ncig.
Txoj kev kho:
1. Cov tshuaj ntxuav tes ntxuav cov tawv nqaij thiab tshem tawm cov hniav nyiaj hniav kub rau tus neeg mob.Xws li: necklaces, tsej, thiab lwm yam khoom siv reflective.
2. Siv lub supine txoj hauj lwm.Ob tus kws kho mob thiab tus neeg mob hnav tsom iav tiv thaiv kab mob rau tus neeg mob lub ntsej muag.Kho lub zog raws li lawv cov tawv nqaij zoo, tawv nqaij rhiab heev, tawv nqaij tawv nqaij thiab xim tob.
3. Thaum kho, tus kws kho mob tuav cov zis ntawm lub tshuab laser thiab irradiates daim tawv nqaij nto vertically.Ua ntej, luam theej duab daim tawv nqaij nrog daim tawv nqaij nyob rau hauv pem hauv ntej ntawm pob ntseg rau 2-3 zaug thiab soj ntsuam cov lus teb hauv zos rau 3-5 feeb.Lub zog ceev maj mam nce los ntawm qis mus rau siab, thiab daim tawv nqaij yog me ntsis liab yog qhov degree.
4. Sweep lub tag nrho puag ncig rov qab mus rau hauv ib tug uniform ceev, thiab ntxiv dag zog rau txhaj tshuaj nyob rau hauv qhov chaw puas, tag nrho ntawm 2-3 zaug.
5. Feem ntau, cov xim ntawm cov tawv nqaij yuav tsaus, lub zog ntom ntom, thiab qhov sib zog ntawm cov tawv nqaij xim, lub zog ntom ntom yuav nce ntxiv.
6. Cov xim ntawm daim tawv nqaij tej zaum yuav tawm-dawb thiab reddish tom qab kho.
7. Ib zaug txhua 2 lub lis piam, kho cov kev kho mob txhua lub sijhawm raws li cov tawv nqaij hloov thaum txhua qhov kev kho mob.
8. Lub laser zaus yog 10Hz, lub zog ceev yog 1.0-1.5J / cm2, thiab qhov chaw txoj kab uas hla yog 8 hli.