Lub teeb ci ntsa iab (IPL), tseem hu ua lub teeb ci ntsa iab, yog lub teeb ci dav dav uas tsim los ntawm kev tsom thiab lim cov teeb ci siab. Nws lub ntsiab lus yog lub teeb tsis sib xws es tsis yog laser. Lub wavelength ntawm IPL feem ntau yog ntawm 500-1200nm. IPL yog ib qho ntawm cov txheej txheem phototherapy siv dav tshaj plaws hauv kev kho mob thiab tuav txoj haujlwm tseem ceeb heev hauv kev kho kom zoo nkauj ntawm daim tawv nqaij. IPL siv dav hauv kev kho ntau yam kab mob ntawm daim tawv nqaij, tshwj xeeb tshaj yog cov uas cuam tshuam nrog kev puas tsuaj los ntawm lub teeb thiab kev laus ntawm lub teeb, uas yog hom I thiab Hom II tawv nqaij rov ua dua tshiab.
Hom I tawv nqaij rov ua kom zoo nkauj: Kev kho mob IPL rau cov kab mob tawv nqaij pigmentary thiab vascular. Cov kab mob tawv nqaij pigmented suav nrog freckles, melasma, sunspots, freckle zoo li nevi, thiab lwm yam; Cov kab mob tawv nqaij vascular, suav nrog telangiectasia, rosacea, erythematous nevi, hemangioma, thiab lwm yam.
Hom II tawv nqaij rov ua kom zoo nkauj: Nws yog kev kho mob IPL rau cov kab mob ntsig txog kev hloov pauv hauv cov qauv ntawm cov ntaub so ntswg dermal collagen, suav nrog wrinkles, qhov hws loj, tawv nqaij ntxhib, thiab cov qhov txhab me me uas tshuav los ntawm ntau yam kab mob o xws li pob txuv thiab mob qaib ntxhw.
IPL siv tau los kho cov duab laus, cov kab mob tawv nqaij pigmentary, cov kab mob tawv nqaij vascular, rosacea, telangiectasia, freckles, tshem tawm cov plaub hau, thiab pob txuv.
Lub hauv paus ntsiab lus rau kev kho mob IPL ntawm cov kab mob ntawm daim tawv nqaij yog lub hauv paus ntsiab lus ntawm kev xaiv photothermal. Vim nws qhov spectrum dav, IPL tuaj yeem npog ntau lub hauv paus xim xws li melanin, oxidized hemoglobin, dej, thiab lwm yam kev nqus dej siab.
Thaum kho cov kab mob ntawm daim tawv nqaij, hemoglobin yog lub chromophore tseem ceeb. Lub zog teeb ntawm IPL raug xaiv los ntawm cov hemoglobin oxygenated hauv cov hlab ntsha thiab hloov mus ua lub zog cua sov kom sov cov ntaub so ntswg. Thaum lub zog ntawm lub teeb nthwv dej tsawg dua lub sijhawm so ntawm cov ntaub so ntswg, qhov kub ntawm cov hlab ntsha tuaj yeem ncav cuag qhov kev puas tsuaj ntawm cov hlab ntsha, uas tuaj yeem ua rau cov hlab ntsha coagulate thiab rhuav tshem, ua rau cov hlab ntsha txhaws thiab lwj, thiab maj mam hloov los ntawm cov ntaub so ntswg me me kom ua tiav lub hom phiaj kho mob.
Thaum kho cov kab mob tawv nqaij pigmentary, melanin xaiv cov spectrum ntawm IPL thiab tsim cov "sab hauv tawg nyhuv" lossis "xaiv pyrolysis nyhuv", uas tuaj yeem rhuav tshem melanocytes thiab tawg melanosomes.
IPL txhim kho cov tawv nqaij xws li sagging, wrinkles, thiab qhov loj hlob, feem ntau yog los ntawm nws cov txiaj ntsig biological stimulation. Kev kho pob txuv feem ntau siv cov teebmeem photochemical thiab selective photothermal.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2025
